Player Page

Pienaar, JJ (Johan)
Dob: 1959/05/22 (Adult)
Gender: Male
Chess SA id: 159030144
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2019/10/12 (1681 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1169.9
Curent Weighted rating1169.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1169.9
Current floor (min rating allowed)743.0
Current highest rating achieved1243.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±173.1
Current Raw change used (final)0.0
Projected new Raw rating1169.9
Projected new Weighed rating1169.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1243.0
Projected new floor743.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1177.8
Curent Weighted rating1174.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1177.8
Current floor (min rating allowed)743.0
Current highest rating achieved1243.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±171.1
Current Raw change used (final)0.0
Projected new Raw rating1177.8
Projected new Weighed rating1175.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1177.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1243.0
Projected new floor743.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1242.0
Curent Weighted rating1179.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1242.0
Current floor (min rating allowed)743.0
Current highest rating achieved1243.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±156.2
Current Raw change used (final)0.0
Projected new Raw rating1242.0
Projected new Weighed rating1185.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1242.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1243.0
Projected new floor743.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1242.0
Curent Weighted rating1179.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1242.0
Current floor (min rating allowed)743.0
Current highest rating achieved1243.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±156.2
Current Raw change used (final)0.0
Projected new Raw rating1242.0
Projected new Weighed rating1185.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1242.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1243.0
Projected new floor743.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Mangaung Metro Chess October 2019 (A) 2019/10/11 2019/10/12 Mangaung (FMB) Standard 62 0.84 5 5 2.5 1151.8 1152.3 Analysis
2 Mangaung Metro Chess 18-19 January 2019 (A) 2019/01/18 2019/01/19 Mangaung (FMB) Standard 62 0.84 5 5 1.0 1175.7 1182.2 Analysis
1 Mangaung Metro Chess12 & 13 October 2018 (A) 2018/10/12 2018/10/13 Mangaung (FMB) Standard 62 0.84 5 5 3.0 1143.0 1143.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 5 3 7 6.5 43.3 -56.7 1266.9 1210.3
White 8 1 2 5 2.0 25.0 -212.5 1345.3 1132.8
Black 7 4 1 2 4.5 64.3 121.4 1177.4 1298.8
Standard All 15 5 3 7 6.5 43.3 -56.7 1266.9 1210.3
White 8 1 2 5 2.0 25.0 -212.5 1345.3 1132.8
Black 7 4 1 2 4.5 64.3 121.4 1177.4 1298.8
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 163092629 Goosen, P (Pierre) 2 0.0 0 0 2 0.0 1159.3 -425.0 734.3 View list
2 171017443 Lebenya, MJ (Masilo) 2 0.0 0 0 2 0.0 1163.8 -425.0 738.8 View list
3 202036046 Steenkamp, F (Fransien) 1 1.0 1 0 0 100.0 1151.8 425.0 1576.8 View list
4 198034356 Shata, M (Mpho) 1 1.0 1 0 0 100.0 1143.0 425.0 1568.0 View list
5 100018281 Lombard, HZ (Hermanus) 1 1.0 1 0 0 100.0 1143.0 425.0 1568.0 View list
6 181002839 Botes, D (Dion) 1 1.0 1 0 0 100.0 1175.7 425.0 1600.7 View list
7 106066851 Bosch, A (Altus) 1 1.0 1 0 0 100.0 1151.8 425.0 1576.8 View list
8 101008455 Duvenhage, HW (Hendrik) 1 0.5 0 1 0 50.0 1143.0 0.0 1143.0 View list
9 107052210 Kotze, CJ (Christiaan) 1 0.5 0 1 0 50.0 1151.8 0.0 1151.8 View list
10 202039440 Van Der Walt, AB (Bernize) 1 0.5 0 1 0 50.0 1143.0 0.0 1143.0 View list
11 102023635 Modirwa, O (Ofentse) 1 0.0 0 0 1 0.0 1175.7 -425.0 750.7 View list
12 171017444 Lebenya, MJ (Masilonyana) 1 0.0 0 0 1 0.0 1151.8 -425.0 726.8 View list
13 1980097043 Coetzee, TH (Tebogo Hendrik) 1 0.0 0 0 1 0.0 1175.7 -425.0 750.7 View list