Player Page

Grobler, W (Wian)
Dob: 2008/07/21 (U18)
Gender: Male
Chess SA id: 1080154177
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (72 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 rating1296.2
Curent Weighted rating1242.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1296.2
Current floor (min rating allowed)796.2
Current highest rating achieved1296.2
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)±144.6
Current Raw change used (final)0.0
Projected new Raw rating1296.2
Projected new Weighed rating1248.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1296.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1296.2
Projected new floor796.2
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 rating1305.1
Curent Weighted rating1244.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1305.1
Current floor (min rating allowed)805.1
Current highest rating achieved1305.1
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)±142.8
Current Raw change used (final)0.0
Projected new Raw rating1305.1
Projected new Weighed rating1251.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1305.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1305.1
Projected new floor805.1
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Wynie Robbertse Chess Tournament (C2) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1263.3 1266.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2024 Wynie Robbertse Chess Tournament (C2) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1263.3 1266.2 Analysis
3 2023 Alekhine Open Tournament (C) 2023/09/09 2023/09/09 Tshwane (GTP) Standard 90 0.94 5 5 4.0 1202.7 1200.7 Analysis
2 2023 Tshwane South School District CLOSED League Championship (U15) 2023/07/29 2023/07/29 Tshwane (GTP) Standard 60 0.83 3 3 1.5 1194.3 1192.1 Analysis
1 2023 Tshwane South School District CLOSED Individual Championships (U15 Open) 2023/04/22 2023/04/22 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 3 0 2 3.0 60.0 85.0 1376.4 1461.4
White 3 2 0 1 2.0 66.7 141.7 1319.0 1460.7
Black 2 1 0 1 1.0 50.0 0.0 1462.4 1462.4
Standard All 5 3 0 2 3.0 60.0 85.0 1376.4 1461.4
White 3 2 0 1 2.0 66.7 141.7 1319.0 1460.7
Black 2 1 0 1 1.0 50.0 0.0 1462.4 1462.4
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 18 9 3 6 10.5 58.3 70.8 1292.0 1362.9
White 10 5 2 3 6.0 60.0 85.0 1272.3 1357.3
Black 8 4 1 3 4.5 56.3 53.1 1316.7 1369.8
Standard All 18 9 3 6 10.5 58.3 70.8 1292.0 1362.9
White 10 5 2 3 6.0 60.0 85.0 1272.3 1357.3
Black 8 4 1 3 4.5 56.3 53.1 1316.7 1369.8
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 1040157387 Mkhize, S (Swelihle) 1 1.0 1 0 0 100.0 1202.7 425.0 1627.7 View list
2 1130131224 Minny, O (Oban) 1 1.0 1 0 0 100.0 1263.3 425.0 1688.3 View list
3 109095317 Olivier, BM (Barnard) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2140134240 Du Plessis, M (Mia) 1 1.0 1 0 0 100.0 1263.3 425.0 1688.3 View list
5 1090104250 Bhudai, A (Arman) 1 1.0 1 0 0 100.0 1194.3 425.0 1619.3 View list
6 1090116742 Baloyi, B (Boikanyo) 1 1.0 1 0 0 100.0 1202.7 425.0 1627.7 View list
7 1500154190 Badenhorst, M (Michael) 1 1.0 1 0 0 100.0 1263.3 425.0 1688.3 View list
8 1070154198 Mashaba, T (Thato) 1 1.0 1 0 0 100.0 1202.7 425.0 1627.7 View list
9 1040151783 Marais, J (Jan-Luc) 1 1.0 1 0 0 100.0 1202.7 425.0 1627.7 View list
10 109083426 Gerber, J (Juandre) 1 0.5 0 1 0 50.0 1194.3 0.0 1194.3 View list
11 1080143163 Fidos, E (Eric) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
12 1090154181 Pillay, D (Dharshen) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
13 1080098516 Potgieter, A (Albert) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1090107165 Oosthuizen, L (Ludrick) 1 0.0 0 0 1 0.0 1194.3 -425.0 769.3 View list
15 1080105125 Nason, C (Cyle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1080191626 Mthembu, M (Mthokozisi) 1 0.0 0 0 1 0.0 1263.3 -425.0 838.3 View list
17 1070141598 Mathe, T (Thubang) 1 0.0 0 0 1 0.0 1263.3 -425.0 838.3 View list
18 1090100051 Kruger, H (Hein) 1 0.0 0 0 1 0.0 1202.7 -425.0 777.7 View list