Player Page

De Bruin, W (Wian)
Dob: 2007/03/02 (U18)
Gender: Male
Chess SA id: 107072165
FIDE id:
Region: Nkangala (MNW)
Citizen: RSA
Title(s):
Last active: 2019/05/04 (1883 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 rating1133.2
Current Weighted rating1133.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1133.2
Current highest rating achieved1179.7
Current floor (min rating allowed)679.7
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)±182.4
Current Raw change used (final)0.0
Projected new Raw rating1133.2
Projected new Weighed rating1042.5
Projected new Weighted performance281.3
Projected new final Raw rating (if new WP > new Raw)1133.2
Projected new highest rating1179.7
Projected new floor679.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1133.2
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 achieved1175.2
Current floor (min rating allowed)675.2
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)±180.9
Current Raw change used (final)0.0
Projected new Raw rating1138.8
Projected new Weighed rating1047.7
Projected new Weighted performance215.7
Projected new final Raw rating (if new WP > new Raw)1138.8
Projected new highest rating1175.2
Projected new floor675.2
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 rating1161.6
Current Weighted rating1161.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1161.6
Current highest rating achieved1161.6
Current floor (min rating allowed)661.6
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)±175.1
Current Raw change used (final)0.0
Projected new Raw rating1161.6
Projected new Weighed rating1068.7
Projected new Weighted performance116.6
Projected new final Raw rating (if new WP > new Raw)1161.6
Projected new highest rating1161.6
Projected new floor661.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1161.6
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
3 Nkangala 4th Tournament Steelcrest High School - Middelburg 2019 (E) 2019/05/04 2019/05/04 Nkangala (MNW) Standard 60 0.83 5 5 2.0 1156.4 1175.2 Analysis
2 Nkangala 3rd Tournament St Thomas Aquinas School - Witbank 2019 (E) 2019/04/13 2019/04/13 Nkangala (MNW) Rapid 30 0.60 5 5 1.5 1179.7 1200.0 Analysis
1 Nkangala 2nd Tournament St Thomas Aquinas School 2019 (D) 2019/02/23 2019/02/23 Nkangala (MNW) Standard 60 0.83 5 5 3.0 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 15 6 1 8 6.5 43.3 -56.7 1087.4 1030.7
White 8 5 1 2 5.5 68.8 159.4 1129.4 1288.8
Black 7 1 0 6 1.0 14.3 -303.6 1039.4 735.8
Standard All 10 5 0 5 5.0 50.0 0.0 1043.6 1043.6
White 6 4 0 2 4.0 66.7 141.7 1126.8 1268.4
Black 4 1 0 3 1.0 25.0 -212.5 919.0 706.5
Rapid All 5 1 1 3 1.5 30.0 -170.0 1175.0 1005.0
White 2 1 1 0 1.5 75.0 212.5 1137.4 1349.9
Black 3 0 0 3 0.0 0.0 -425.0 1200.0 775.0
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 1070112970 Mtsweni, N (Nokuthula) 1 1.0 1 0 0 100.0 1156.4 425.0 1581.4 View list
2 2070110298 Senamela, N (Nomnotho) 1 1.0 1 0 0 100.0 1179.7 425.0 1604.7 View list
3 2070110293 Nzuma, A (Ayanda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 106069916 Manzi, M (Motheo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 206079883 Mlangeni, V (Vukile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1070112969 Moleke, C (Carlton) 1 1.0 1 0 0 100.0 1156.4 425.0 1581.4 View list
7 1060112106 Mokgotedi, NM (Ngobile Mary) 1 0.5 0 1 0 50.0 1179.7 0.0 1179.7 View list
8 1060112966 Nkabinde, A (Asanda) 1 0.0 0 0 1 0.0 1156.4 -425.0 731.4 View list
9 1060112113 Morena, L (Lehlogonolo) 1 0.0 0 0 1 0.0 1179.7 -425.0 754.7 View list
10 107069918 Mnisi, T (Thembelihle) 1 0.0 0 0 1 0.0 1156.4 -425.0 731.4 View list
11 1070112961 Mathunyane, T (Tshireletso) 1 0.0 0 0 1 0.0 1156.4 -425.0 731.4 View list
12 1060112105 Masilela, N (Nosipho) 1 0.0 0 0 1 0.0 1179.7 -425.0 754.7 View list
13 1060112109 Mahlangu, K (Kgotatso) 1 0.0 0 0 1 0.0 1179.7 -425.0 754.7 View list
14 1070110305 Boshielo, A (Ashley) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 1060105550 Ackron, T (Tyler) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list