Player Page

Van Tonder, M (Mieke)
Dob: 2012/07/22 (U14)
Gender: Female
Chess SA id: 2120192858
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/06/08 (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
Current Raw rating1181.7
Current Weighted rating1196.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1196.0
Current highest rating achieved1202.6
Current floor (min rating allowed)702.6
Current K-factor36
Games played this month6
Score (S)1.5
Expected score (We)2.94
Difference (S-We)-0.95
Current Raw change (no limits, including tournament time weight)-34.2
Current min/max change allowed (with limits)±170.2
Current Raw change used (final)-34.2
Projected new Raw rating1147.5
Projected new Weighed rating1100.1
Projected new Weighted performance803.8
Projected new final Raw rating (if new WP > new Raw)1147.5
Projected new highest rating1202.6
Projected new floor702.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1147.5
Projected effective change (new Official - current Official)-48.5
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 rating1169.2
Current Weighted rating1192.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1192.9
Current highest rating achieved1169.2
Current floor (min rating allowed)669.2
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)±173.3
Current Raw change used (final)0.0
Projected new Raw rating1169.2
Projected new Weighed rating1097.2
Projected new Weighted performance349.6
Projected new final Raw rating (if new WP > new Raw)1169.2
Projected new highest rating1169.2
Projected new floor669.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1169.2
Projected effective change (new Official - current Official)-23.7
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 rating1210.8
Current Weighted rating1203.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1210.8
Current highest rating achieved1210.8
Current floor (min rating allowed)710.8
Current K-factor36
Games played this month6
Score (S)1.5
Expected score (We)3.17
Difference (S-We)-1.67
Current Raw change (no limits, including tournament time weight)-60.1
Current min/max change allowed (with limits)±163.3
Current Raw change used (final)-60.1
Projected new Raw rating1150.7
Projected new Weighed rating1107.1
Projected new Weighted performance628.9
Projected new final Raw rating (if new WP > new Raw)1150.7
Projected new highest rating1210.8
Projected new floor710.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1150.7
Projected effective change (new Official - current Official)-60.1
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournament: Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Girls)
Start: 2024/06/08  End: 2024/06/08  Host: WOS  Type: Rapid   Time: 35  Time weight: 0.66  Rounds: 6
Games: 6  Score: 1.5
Main rating: 1181.7  Rating gain/loss: -34.2
Type rating: 1210.8  Rating gain/loss: -60.1
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Girls) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 1.5 1181.7 1210.8 Analysis
2 Cape Winelands Schools - Prestige 2024 (U13 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1202.6 1200.0 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U13 Girls) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Western Cape - Brian Raubenheimer Development Tournament 2024 (U13 Girls) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 35 0.66 6 6 1.5 1181.7 1210.8 Analysis
2 Cape Winelands Schools - Prestige 2024 (U13 Girls) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1202.6 1200.0 Analysis
1 Cape Winelands Schools - PS Trials 1 2024 (U13 Girls) 2024/02/10 2024/02/10 Cape Winelands (WCW) Rapid 35 0.66 6 6 3.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 6 2 9 7.0 41.2 -75.0 1165.0 1090.0
White 8 3 0 5 3.0 37.5 -106.3 1160.3 1054.1
Black 9 3 2 4 4.0 44.4 -47.2 1169.1 1121.9
Standard All 5 2 0 3 2.0 40.0 -85.0 1176.1 1091.1
White 3 1 0 2 1.0 33.3 -141.7 1185.9 1044.2
Black 2 1 0 1 1.0 50.0 0.0 1161.5 1161.5
Rapid All 12 4 2 6 5.0 41.7 -70.8 1160.3 1089.5
White 5 2 0 3 2.0 40.0 -85.0 1145.0 1060.0
Black 7 2 2 3 3.0 42.9 -60.7 1171.3 1110.6
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 17 6 2 9 7.0 41.2 -75.0 1165.0 1090.0
White 8 3 0 5 3.0 37.5 -106.3 1160.3 1054.1
Black 9 3 2 4 4.0 44.4 -47.2 1169.1 1121.9
Standard All 5 2 0 3 2.0 40.0 -85.0 1176.1 1091.1
White 3 1 0 2 1.0 33.3 -141.7 1185.9 1044.2
Black 2 1 0 1 1.0 50.0 0.0 1161.5 1161.5
Rapid All 12 4 2 6 5.0 41.7 -70.8 1160.3 1089.5
White 5 2 0 3 2.0 40.0 -85.0 1145.0 1060.0
Black 7 2 2 3 3.0 42.9 -60.7 1171.3 1110.6
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 2120137705 Braaf, L (Le-Meake Roland) 2 1.0 1 0 1 50.0 1201.3 0.0 1201.3 View list
2 2120141751 Cupido, J (Jodine) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2110137593 Coetzee, A (Alexia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2120137572 Brikkels, R (Rae) 1 1.0 1 0 0 100.0 1202.6 425.0 1627.6 View list
5 2110140075 Rooi, C (Chantelle) 1 1.0 1 0 0 100.0 1202.6 425.0 1627.6 View list
6 2120300787 Jezelle, M (Massyn) 1 1.0 1 0 0 100.0 1181.7 425.0 1606.7 View list
7 1110192539 Tieties, F (Faith) 1 0.5 0 1 0 50.0 1181.7 0.0 1181.7 View list
8 2120192850 Hudson, O (Olivia Anne) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
9 2110132441 Visser, K (Katie) 1 0.0 0 0 1 0.0 1202.6 -425.0 777.6 View list
10 2120149769 Van Der Merwe, Z (Zoe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 2110300788 Swarts, D (Denicka) 1 0.0 0 0 1 0.0 1181.7 -425.0 756.7 View list
12 1110192534 Jantjies, Z (Zoey) 1 0.0 0 0 1 0.0 1181.7 -425.0 756.7 View list
13 2110139461 Ntangana, M (Mihle) 1 0.0 0 0 1 0.0 1202.6 -425.0 777.6 View list
14 2120146574 Krynauw, E (Elana) 1 0.0 0 0 1 0.0 1181.7 -425.0 756.7 View list
15 2110146209 Klopper, M (Marli) 1 0.0 0 0 1 0.0 1181.7 -425.0 756.7 View list
16 2120137469 Bothma, K (Kiara) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list