Player Page

Coetzee, J (Jandre)
Dob: 2006/09/16 (U20)
Gender: Male
Chess SA id: 106090924
FIDE id:
Region: Mopani (LMG)
Citizen: RSA
Title(s):
Last active: 2021/05/22 (1122 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
Current Raw rating1142.3
Current Weighted rating1142.3
Current Weighted performance488.8
Current official/published rating (highest between Raw, WR and WP)1142.3
Current highest rating achieved1191.1
Current floor (min rating allowed)691.1
Current K-factor40
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)±180.0
Current Raw change used (final)0.0
Projected new Raw rating1142.3
Projected new Weighed rating1050.9
Projected new Weighted performance488.8
Projected new final Raw rating (if new WP > new Raw)1142.3
Projected new highest rating1191.1
Projected new floor691.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1142.3
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1138.8
Current Weighted rating1138.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1138.8
Current highest rating achieved1170.4
Current floor (min rating allowed)670.4
Current K-factor40
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)±180.9
Current Raw change used (final)0.0
Projected new Raw rating1138.8
Projected new Weighed rating1047.7
Projected new Weighted performance340.0
Projected new final Raw rating (if new WP > new Raw)1138.8
Projected new highest rating1170.4
Projected new floor670.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1138.8
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1186.0
Current Weighted rating1186.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1186.0
Current highest rating achieved1189.2
Current floor (min rating allowed)689.2
Current K-factor40
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)±169.2
Current Raw change used (final)0.0
Projected new Raw rating1186.0
Projected new Weighed rating1091.1
Projected new Weighted performance300.8
Projected new final Raw rating (if new WP > new Raw)1186.0
Projected new highest rating1189.2
Projected new floor689.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.0
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 LCP Qualifying May 2021 (O16) 2021/05/22 2021/05/22 Capricorn (LCP) Standard 60 0.83 5 4 1.0 1168.5 1170.4 Analysis
4 LCP Qualying March 2020 (U16) 2020/03/07 2020/03/07 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1190.1 1200.0 Analysis
3 2019 Super 12 Laerskole (Seniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 3.0 1191.1 1189.2 Analysis
2 Drakensig Primary 2019 (U14) 2019/03/09 2019/03/09 Mopani (LMG) Rapid 30 0.60 5 5 3.0 1177.2 1162.0 Analysis
1 2018 Super 12 (Senior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 2.5 1200.0 1200.0 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 24 11 1 12 11.5 47.9 -17.7 1122.5 1104.8
White 12 5 0 7 5.0 41.7 -70.8 1143.6 1072.8
Black 12 6 1 5 6.5 54.2 35.4 1101.4 1136.8
Standard All 9 3 0 6 3.0 33.3 -141.7 1189.6 1047.9
White 5 1 0 4 1.0 20.0 -255.0 1166.6 911.6
Black 4 2 0 2 2.0 50.0 0.0 1218.3 1218.3
Rapid All 15 8 1 6 8.5 56.7 56.7 1082.3 1138.9
White 7 4 0 3 4.0 57.1 60.7 1127.2 1187.9
Black 8 4 1 3 4.5 56.3 53.1 1042.9 1096.1
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 1070111648 Moagi, T (Tshepo) 2 1.0 1 0 1 50.0 1172.8 0.0 1172.8 View list
2 1070111645 Mobayi, M (Mohale) 1 1.0 1 0 0 100.0 1177.2 425.0 1602.2 View list
3 106090904 Meij, R (Riaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1060132987 Matlatle, S (Shiko) 1 1.0 1 0 0 100.0 1190.1 425.0 1615.1 View list
5 106067149 Venter, H (Hanre) 1 1.0 1 0 0 100.0 1191.1 425.0 1616.1 View list
6 107090833 Van Heerden, E (Eljay) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1070134442 Swanepoel, J (Jaden) 1 1.0 1 0 0 100.0 1168.5 425.0 1593.5 View list
8 1060114703 Steenkamp, A (Andries) 1 1.0 1 0 0 100.0 1191.1 425.0 1616.1 View list
9 1070132991 Motlapema, O (Omkgopotse) 1 1.0 1 0 0 100.0 1190.1 425.0 1615.1 View list
10 1070111647 Mnisi, L (Lwandle) 1 1.0 1 0 0 100.0 1177.2 425.0 1602.2 View list
11 1060101079 Zwane, N (Njabulo) 1 1.0 1 0 0 100.0 1191.1 425.0 1616.1 View list
12 206090919 Meyer, A (Amone) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
13 107090813 Smith, A (Avon) 1 0.0 0 0 1 0.0 1191.1 -425.0 766.1 View list
14 106054695 Schaap, N (Naithan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1060131664 Moponya, K (Khutso) 1 0.0 0 0 1 0.0 1190.1 -425.0 765.1 View list
16 1070111691 Masela, K (Kgomotso) 1 0.0 0 0 1 0.0 1177.2 -425.0 752.2 View list
17 1060132620 Makgolane, P (Pusheletso) 1 0.0 0 0 1 0.0 1190.1 -425.0 765.1 View list
18 1060111693 Mahlatse, T (Thuke) 1 0.0 0 0 1 0.0 1177.2 -425.0 752.2 View list
19 1050096863 Komape, CM (Calvin) 1 0.0 0 0 1 0.0 1190.1 -425.0 765.1 View list
20 109076930 Els, R (Regardt) 1 0.0 0 0 1 0.0 1168.5 -425.0 743.5 View list