Player Page

Van Der Merwe, H (Henno)
Dob: 2006/01/27 (U20)
Gender: Male
Chess SA id: 1060150918
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (15 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 rating1365.9
Curent Weighted rating1301.6
Curent Weighted performance1322.7
Current official/published rating (highest between Raw, WR and WP)1365.9
Current floor (min rating allowed)865.9
Current highest rating achieved1365.9
Current K-factor36
Games played this month5
Score (S)1.5
Expected score (We)3.20
Difference (S-We)-1.70
Current Raw change (no limits, including tournament time weight)-50.8
Current min/max change allowed (with limits)±130.9
Current Raw change used (final)-50.8
Projected new Raw rating1315.1
Projected new Weighed rating1305.4
Projected new Weighted performance1322.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1322.7
Projected effective change (new Official - current Official)-43.2
Projected new highest rating1365.9
Projected new floor865.9
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 rating1373.6
Curent Weighted rating1307.1
Curent Weighted performance1325.4
Current official/published rating (highest between Raw, WR and WP)1373.6
Current floor (min rating allowed)873.6
Current highest rating achieved1373.6
Current K-factor36
Games played this month5
Score (S)1.5
Expected score (We)3.27
Difference (S-We)-1.77
Current Raw change (no limits, including tournament time weight)-63.7
Current min/max change allowed (with limits)±129.5
Current Raw change used (final)-63.7
Projected new Raw rating1309.9
Projected new Weighed rating1310.1
Projected new Weighted performance1325.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1325.4
Projected effective change (new Official - current Official)-48.2
Projected new highest rating1373.6
Projected new floor873.6
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 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
Tournament: Spartan Bishops Chess Championships 2024 (Rooks)
Start: 2024/05/04  End: 2024/05/05  Host: NBR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 1.5
Main rating: 1365.9  Rating gain/loss: -50.8
Type rating: 1373.6  Rating gain/loss: -63.7
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 1365.9 1373.6 Analysis
1 2024 Frances Baard Schools Open II (U19) 2024/02/17 2024/02/17 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1344.1 1347.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Spartan Bishops Chess Championships 2024 (Rooks) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 1.5 1365.9 1373.6 Analysis
6 2024 Frances Baard Schools Open II (U19) 2024/02/17 2024/02/17 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1344.1 1347.0 Analysis
5 2023 Moja Chess Extravaganza (C) 2023/09/30 2023/10/01 Frances Baard (NCF) Standard 65 0.85 5 5 4.0 1267.3 1275.4 Analysis
4 2023 Northern Cape Closed Chess Championships (U18 Open) 2023/08/25 2023/08/27 Frances Baard (NCF) Standard 92 0.94 5 5 3.0 1252.1 1260.6 Analysis
3 Hopetown School Chess Open Tournament 2023 (U19) 2023/05/06 2023/05/06 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 3.0 1227.6 1232.5 Analysis
2 Galeshewe Open Tournament 2023 (Open) 2023/04/29 2023/04/29 Frances Baard (NCF) Standard 60 0.83 5 4 1.0 1249.1 1258.8 Analysis
1 Frances Baard Schools Individuals 2023 (U19) 2023/02/18 2023/02/18 Frances Baard (NCF) Standard 62 0.84 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 5 1 4 5.5 55.0 42.5 1235.5 1278.0
White 6 2 0 4 2.0 33.3 -141.7 1278.9 1137.2
Black 4 3 1 0 3.5 87.5 318.8 1170.5 1489.2
Standard All 10 5 1 4 5.5 55.0 42.5 1235.5 1278.0
White 6 2 0 4 2.0 33.3 -141.7 1278.9 1137.2
Black 4 3 1 0 3.5 87.5 318.8 1170.5 1489.2
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 34 20 1 13 20.5 60.3 87.5 1257.8 1345.3
White 18 10 0 8 10.0 55.6 47.2 1283.8 1331.0
Black 16 10 1 5 10.5 65.6 132.8 1228.7 1361.5
Standard All 34 20 1 13 20.5 60.3 87.5 1257.8 1345.3
White 18 10 0 8 10.0 55.6 47.2 1283.8 1331.0
Black 16 10 1 5 10.5 65.6 132.8 1228.7 1361.5
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 2070110873 Moseleni, E (Eugene) 2 2.0 2 0 0 100.0 1213.8 425.0 1638.8 View list
2 106076075 Kruger, C (Christoffel) 2 2.0 2 0 0 100.0 1213.8 425.0 1638.8 View list
3 1050156811 Mothelesi, O (Oratile) 1 1.0 1 0 0 100.0 1344.1 425.0 1769.1 View list
4 2070149055 Matsam, L (Lilitha) 1 1.0 1 0 0 100.0 1365.9 425.0 1790.9 View list
5 1050145187 Maputle, K (Katlego) 1 1.0 1 0 0 100.0 1344.1 425.0 1769.1 View list
6 2120157694 Mahadika, R (Rorisang) 1 1.0 1 0 0 100.0 1267.3 425.0 1692.3 View list
7 1140146801 Mombathi, G (Gomotsegang) 1 1.0 1 0 0 100.0 1267.3 425.0 1692.3 View list
8 1060161454 Molefe, N (Nkemiso) 1 1.0 1 0 0 100.0 1252.1 425.0 1677.1 View list
9 1060156837 Du Plessis, A (Aidan) 1 1.0 1 0 0 100.0 1249.1 425.0 1674.1 View list
10 1070142026 Dawson, L (Liam) 1 1.0 1 0 0 100.0 1252.1 425.0 1677.1 View list
11 1060150912 Bothma, X (Xander) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 212092858 Ahjum, AXE (Annabelle) 1 1.0 1 0 0 100.0 1267.3 425.0 1692.3 View list
13 1060192433 Agosi, P (Phetogo) 1 1.0 1 0 0 100.0 1344.1 425.0 1769.1 View list
14 1070156803 Hamman, A (Albert) 1 1.0 1 0 0 100.0 1227.6 425.0 1652.6 View list
15 1070138305 Joubert, Z (Zander) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1010162496 Nhlapo, W (Wandile) 1 1.0 1 0 0 100.0 1267.3 425.0 1692.3 View list
17 1060152833 O'Niell, S (Stephan) 1 1.0 1 0 0 100.0 1344.1 425.0 1769.1 View list
18 1070142041 Van Wyk, I (Ivano) 1 1.0 1 0 0 100.0 1252.1 425.0 1677.1 View list
19 1070138196 January, O (Oratile) 1 0.5 0 1 0 50.0 1365.9 0.0 1365.9 View list
20 1070133923 Markgraaff, TC (TC Ivandro) 1 0.0 0 0 1 0.0 1227.6 -425.0 802.6 View list