Player Page

Bouwer, D (Divan)
Dob: 2007/01/24 (U18)
Gender: Male
Chess SA id: 1070136968
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (84 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 rating1257.6
Curent Weighted rating1211.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1257.6
Current floor (min rating allowed)757.6
Current highest rating achieved1257.6
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)±152.8
Current Raw change used (final)0.0
Projected new Raw rating1257.6
Projected new Weighed rating1215.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1257.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1257.6
Projected new floor757.6
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 rating1260.3
Curent Weighted rating1209.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1260.3
Current floor (min rating allowed)760.3
Current highest rating achieved1260.3
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)±152.2
Current Raw change used (final)0.0
Projected new Raw rating1260.3
Projected new Weighed rating1213.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1260.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1260.3
Projected new floor760.3
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 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1195.2 1191.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Grey College Team Championship 2024 (B) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1195.2 1191.2 Analysis
3 Grey College Team Championship 2023 (A) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 2.0 1208.0 1209.6 Analysis
2 2022 Gauteng Schools Individual Chess Championship (U15 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1173.1 1166.8 Analysis
1 Grey College Team Championship 2022 (A) 2022/02/18 2022/02/19 Mangaung (FMB) 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 4 0 1 4.0 80.0 255.0 1289.6 1544.6
White 2 1 0 1 1.0 50.0 0.0 1397.8 1397.8
Black 3 3 0 0 3.0 100.0 425.0 1217.5 1642.5
Standard All 5 4 0 1 4.0 80.0 255.0 1289.6 1544.6
White 2 1 0 1 1.0 50.0 0.0 1397.8 1397.8
Black 3 3 0 0 3.0 100.0 425.0 1217.5 1642.5
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 20 11 0 9 11.0 55.0 42.5 1236.7 1279.2
White 11 5 0 6 5.0 45.5 -38.6 1212.8 1174.1
Black 9 6 0 3 6.0 66.7 141.7 1265.9 1407.6
Standard All 20 11 0 9 11.0 55.0 42.5 1236.7 1279.2
White 11 5 0 6 5.0 45.5 -38.6 1212.8 1174.1
Black 9 6 0 3 6.0 66.7 141.7 1265.9 1407.6
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 1060136972 Plaat, M (Meldriego) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 106046906 Nel, A (Adolf) 1 1.0 1 0 0 100.0 1208.0 425.0 1633.0 View list
3 1070149101 Mopedi, K (Karabo) 1 1.0 1 0 0 100.0 1195.2 425.0 1620.2 View list
4 1080143427 Letseli, R (Reabetswe) 1 1.0 1 0 0 100.0 1173.1 425.0 1598.1 View list
5 107047315 Kleynhans, MJ (Malan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1080119328 Raphoko, S (Sebabotso) 1 1.0 1 0 0 100.0 1195.2 425.0 1620.2 View list
7 1070143448 Ramakhobotla, X (Xolani) 1 1.0 1 0 0 100.0 1173.1 425.0 1598.1 View list
8 1070138266 Theunissen, R (Reuven) 1 1.0 1 0 0 100.0 1173.1 425.0 1598.1 View list
9 109083238 Strydom, MJ (Matthys) 1 1.0 1 0 0 100.0 1195.2 425.0 1620.2 View list
10 1100149796 Smit, L (Liam) 1 1.0 1 0 0 100.0 1195.2 425.0 1620.2 View list
11 1050149065 Wessels, C (Cameron) 1 1.0 1 0 0 100.0 1208.0 425.0 1633.0 View list
12 1090098143 Yao, C (Christ David) 1 0.0 0 0 1 0.0 1195.2 -425.0 770.2 View list
13 105054349 Wang, I (Ikai) 1 0.0 0 0 1 0.0 1208.0 -425.0 783.0 View list
14 1080099597 Rossouw, W (Wessel Johannes) 1 0.0 0 0 1 0.0 1173.1 -425.0 748.1 View list
15 108086187 Rossouw, J (Johrne) 1 0.0 0 0 1 0.0 1208.0 -425.0 783.0 View list
16 108076196 Potgieter, E (Edward) 1 0.0 0 0 1 0.0 1173.1 -425.0 748.1 View list
17 205006894 De Vries, M (Marisa) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 206017621 Leite, K (Kiara) 1 0.0 0 0 1 0.0 1208.0 -425.0 783.0 View list
19 106076075 Kruger, C (Christoffel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1060134033 Koster, W (Wihan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list