- (NSArray *)performanceStatsForStat:(WOTStats *)stats deltaStats:(WOTStatsSlice *)deltaStatsSlice {
    if (!stats) {
        return nil;
    }

    NSArray *baseRows = [self requiredBasePerformanceRows];
    if (stats.battles == 0) {
        for (WGProfileStatsRow *row in baseRows) {
            row.value = [NSAttributedString dashAttributedString];
            if (self.isOwnProfile) {
                row.subvalue = [NSAttributedString dotAttributedString];
            }
        }
    } else {

        NSDictionary *deltaOptions = ((self.performanceMode == WGPerformanceModeAverage) ? FRACTION_VALUE_DELTA : VALUE_DELTA);

        WOTStats *oldStats = self.deltaStatsSlice.player.stats;
        WOTStats *delta = [stats statsBySubtractingStats:oldStats];
#define avgDelta(param) @([stats averageForKey:@keypath(stats.param)] - [oldStats averageForKey:@keypath(stats.param)])

        // Array: @[value, avgValue, delta, avgDelta]
#define valuesArray(param) @[@(stats.param), @([stats averageForKey:@keypath(stats.param)]), @(delta.param), avgDelta(param)]
        NSDictionary *performanceValues = @{@(WTAPerformanceRowDestroyed): valuesArray(frags),
                                            @(WTAPerformanceRowCapturePoints): valuesArray(capturePoints),
                                            @(WTAPerformanceRowDamageCaused): valuesArray(damageDealt),
                                            @(WTAPerformanceRowDefensePoints): valuesArray(defensePoints),
                                            @(WTAPerformanceRowHitRatio): valuesArray(hitsRatio),
                                            @(WTAPerformanceRowDetected): valuesArray(spotted),
                                            @(WTAPerformanceRowAverageDamageAssisted): @[@(0), @(stats.averageDamageAssisted), @(0), @(delta.averageDamageAssisted)],
                                            @(WTAPerformanceRowAverageDamageAssistedRadio): @[@(0), @(stats.averageDamageAssistedRadio), @(0), @(delta.averageDamageAssistedRadio)],
                                            @(WTAPerformanceRowAverageDamageAssistedTrack): @[@(0), @(stats.averageDamageAssistedTrack), @(0), @(delta.averageDamageAssistedTrack)],
                                            @(WTAPerformanceRowAverageDamageBlocked): @[@(0), @(stats.averageDamageBlocked), @(0), @(delta.averageDamageBlocked)],
                                            @(WTAPerformanceRowTankingFactor): valuesArray(tankingFactor),
                                            @(WTAPerformanceRowStunCount): @[@(stats.stunCount), @([stats stunAverageForKey:@"stunCount"]), @(delta.stunCount), @([delta stunAverageForKey:@"stunCount"])],
                                            @(WTAPerformanceRowStunAssistedDamage): @[@(stats.stunAssistedDamage), @([stats stunAverageForKey:@"stunAssistedDamage"]), @(delta.stunAssistedDamage), @([delta stunAverageForKey:@"stunAssistedDamage"])],
                                            };
#undef valuesArray
#undef avgDelta

        for (WGProfileStatsRow *row in baseRows) {
            NSNumber *currentValue = (self.performanceMode == WGPerformanceModeGeneral ? performanceValues[@(row.type)][0] : performanceValues[@(row.type)][1]);
            if (row.type == WTAPerformanceRowHitRatio) {
                row.value = [NSAttributedString singleValue:currentValue withOptions:PERCENT];
            } else {
                NSDictionary *options = FRACTION_VALUE;
                if (WGPerformanceModeAverage != self.performanceMode) {
                    if (WTAPerformanceRowTankingFactor != row.type)
                    options = VALUE;
                }
                row.value = [NSAttributedString singleValue:currentValue withOptions:options];
            }

            if (self.deltaShouldPresent) {
                if (self.deltaState == WGDeltaStateNormal) {
                    NSNumber *currentDeltaValue = (self.performanceMode == WGPerformanceModeGeneral ? performanceValues[@(row.type)][2] : performanceValues[@(row.type)][3]);
                    if (row.type == WTAPerformanceRowHitRatio) {
                        row.subvalue = [NSAttributedString singleValue:currentDeltaValue withOptions:PERCENT_DELTA];
                    } else if (row.type == WTAPerformanceRowTankingFactor) {
                        row.subvalue = [NSAttributedString singleValue:currentDeltaValue withOptions:FRACTION_VALUE_DELTA];
                    } else {
                        row.subvalue = [NSAttributedString singleValue:currentDeltaValue withOptions:deltaOptions];
                    }
                } else {
                    row.subvalue = [NSAttributedString dotAttributedString];
                }
            }

        }
    }

    return baseRows;
}