Player Page

Greyling, W (Waldo)
Dob: 2006/01/09 (U20)
Gender: Male
Chess SA id: 106067852
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2019/08/03 (1765 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 rating890.6
Curent Weighted rating890.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)890.6
Current floor (min rating allowed)500.0
Current highest rating achieved941.7
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)±257.7
Current Raw change used (final)0.0
Projected new Raw rating890.6
Projected new Weighed rating890.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)890.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating941.7
Projected new floor500.0
Projected new K-facor40
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 rating896.8
Curent Weighted rating896.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)896.8
Current floor (min rating allowed)500.0
Current highest rating achieved962.4
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)±255.4
Current Raw change used (final)0.0
Projected new Raw rating896.8
Projected new Weighed rating896.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)896.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating962.4
Projected new floor500.0
Projected new K-facor40
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 rating826.8
Curent Weighted rating826.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)826.8
Current floor (min rating allowed)500.0
Current highest rating achieved826.8
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)±282.2
Current Raw change used (final)0.0
Projected new Raw rating826.8
Projected new Weighed rating826.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)826.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating826.8
Projected new floor500.0
Projected new K-facor40
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 rating826.8
Curent Weighted rating826.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)826.8
Current floor (min rating allowed)500.0
Current highest rating achieved826.8
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)±282.2
Current Raw change used (final)0.0
Projected new Raw rating826.8
Projected new Weighed rating826.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)826.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating826.8
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 D2 League Finals 2019 (U13 Mix) 2019/08/03 2019/08/03 West Rand (GWR) Standard 60 0.83 7 6 1.0 941.7 962.4 Analysis
3 D2 Schools Individuals 2019 (U13) 2019/05/18 2019/05/18 West Rand (GWR) Standard 60 0.83 5 5 3.0 893.9 908.0 Analysis
2 2018 Gauteng Secondary Schools Individual Chess Championships (U13 Boys) 2018/05/25 2018/05/25 Tshwane (GTP) Standard 60 0.83 5 5 2.0 826.8 826.8 Analysis
1 D2 Schools Individuals 2018 (U13 Open) 2018/05/19 2018/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 826.8 826.8 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 21 8 2 11 9.0 42.9 -60.7 1019.4 958.7
White 11 5 1 5 5.5 50.0 0.0 1093.3 1093.3
Black 10 3 1 6 3.5 35.0 -127.5 938.0 810.5
Standard All 21 8 2 11 9.0 42.9 -60.7 1019.4 958.7
White 11 5 1 5 5.5 50.0 0.0 1093.3 1093.3
Black 10 3 1 6 3.5 35.0 -127.5 938.0 810.5
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 106078636 Mtimkulu, TK (Teboho) 2 1.0 1 0 1 50.0 917.8 0.0 917.8 View list
2 106089117 Nxumalo, S (Sihle) 2 0.0 0 0 2 0.0 884.3 -425.0 459.3 View list
3 106067569 Mharakurwa, M (Munyaradzi) 1 1.0 1 0 0 100.0 826.8 425.0 1251.8 View list
4 2070113586 Laverge, V (Victoria) 1 1.0 1 0 0 100.0 893.9 425.0 1318.9 View list
5 1060103268 Moyo Onias, R (Romeo) 1 1.0 1 0 0 100.0 826.8 425.0 1251.8 View list
6 106079487 Collins, JP (Johannes) 1 1.0 1 0 0 100.0 941.7 425.0 1366.7 View list
7 105080084 Shawa, T (Tshiamo) 1 1.0 1 0 0 100.0 826.8 425.0 1251.8 View list
8 1050102529 Seanego, T (Tsitsi) 1 1.0 1 0 0 100.0 826.8 425.0 1251.8 View list
9 107067875 Venter, M (Marc) 1 1.0 1 0 0 100.0 893.9 425.0 1318.9 View list
10 105092902 Tarr, A (Aiden) 1 0.5 0 1 0 50.0 826.8 0.0 826.8 View list
11 1060101077 Stadler, AR (Andrio Roland) 1 0.5 0 1 0 50.0 826.8 0.0 826.8 View list
12 106078720 Peach, AJ (Ayden) 1 0.0 0 0 1 0.0 941.7 -425.0 516.7 View list
13 106080078 Chili, N (Nhlanhla) 1 0.0 0 0 1 0.0 826.8 -425.0 401.8 View list
14 107061708 Moss, P (Prince) 1 0.0 0 0 1 0.0 893.9 -425.0 468.9 View list
15 105090324 Monyai, A (Amogelang) 1 0.0 0 0 1 0.0 826.8 -425.0 401.8 View list
16 105061707 Kula, VJ (Vuyani) 1 0.0 0 0 1 0.0 826.8 -425.0 401.8 View list
17 206081702 Khutshwa, N (Ntombizikhona) 1 0.0 0 0 1 0.0 893.9 -425.0 468.9 View list
18 1060117310 Holtzhausen, H (Henco) 1 0.0 0 0 1 0.0 941.7 -425.0 516.7 View list
19 106060686 Greef, J (Janus) 1 0.0 0 0 1 0.0 941.7 -425.0 516.7 View list