Player Page

Botha, M (Mashone)
Dob: 2015/02/07 (U10)
Gender: Female
Chess SA id: 2150151116
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (14 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 rating1156.2
Curent Weighted rating1097.5
Curent Weighted performance1148.9
Current official/published rating (highest between Raw, WR and WP)1156.2
Current floor (min rating allowed)666.1
Current highest rating achieved1166.1
Current K-factor40
Games played this month6
Score (S)3.0
Expected score (We)2.49
Difference (S-We)0.51
Current Raw change (no limits, including tournament time weight)16.9
Current min/max change allowed (with limits)±176.5
Current Raw change used (final)16.9
Projected new Raw rating1173.1
Projected new Weighed rating1101.6
Projected new Weighted performance1148.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1173.1
Projected effective change (new Official - current Official)+16.9
Projected new highest rating1173.1
Projected new floor673.1
Projected new K-facor40
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 rating1157.3
Curent Weighted rating1084.1
Curent Weighted performance1150.0
Current official/published rating (highest between Raw, WR and WP)1157.3
Current floor (min rating allowed)668.8
Current highest rating achieved1168.8
Current K-factor40
Games played this month6
Score (S)3.0
Expected score (We)2.58
Difference (S-We)0.42
Current Raw change (no limits, including tournament time weight)16.8
Current min/max change allowed (with limits)±176.2
Current Raw change used (final)16.8
Projected new Raw rating1174.1
Projected new Weighed rating1089.2
Projected new Weighted performance1150.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1174.1
Projected effective change (new Official - current Official)+16.8
Projected new highest rating1174.1
Projected new floor674.1
Projected new K-facor40
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: Western Cape PS Individuals Championship 2024 (U9 Girls)
Start: 2024/05/04  End: 2024/05/05  Host: WCU  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 6
Games: 6  Score: 3.0
Main rating: 1156.2  Rating gain/loss: 16.9
Type rating: 1157.3  Rating gain/loss: 16.8
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Western Cape PS Individuals Championship 2024 (U9 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1156.2 1157.3 Analysis
4 Eden Chess Trials 2 2024 (U10) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 3.5 1160.1 1168.8 Analysis
3 Eden School Chess Trials 1 2024 (U9 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.5 1139.5 1144.4 Analysis
2 OUDUSSA Trials 2 2024 (U7+U9 Boys+Girls) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 3.0 1047.9 1024.4 Analysis
1 OUDUSSA Trials 1 2024 (U7+U9 Girls) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.5 1047.9 1024.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Western Cape PS Individuals Championship 2024 (U9 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 3.0 1156.2 1157.3 Analysis
7 Eden Chess Trials 2 2024 (U10) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 3.5 1160.1 1168.8 Analysis
6 Eden School Chess Trials 1 2024 (U9 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 2.5 1139.5 1144.4 Analysis
5 OUDUSSA Trials 2 2024 (U7+U9 Boys+Girls) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 3.0 1047.9 1024.4 Analysis
4 OUDUSSA Trials 1 2024 (U7+U9 Girls) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.5 1047.9 1024.4 Analysis
3 Eden Trials 2+3 2023 (U10) 2023/04/15 2023/05/13 Eden District (WEG) Standard 60 0.83 10 8 1.5 1102.0 1082.8 Analysis
2 Eden Trails 1 2023 (U9 Girls) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 4 0.0 1166.1 1158.8 Analysis
1 Oudussa Proewe 1 2023 (U7+U9 Girls) 2023/02/11 2023/02/11 Eden District (WEG) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 31 14 3 14 15.5 50.0 0.0 1200.8 1200.8
White 16 8 2 6 9.0 56.3 53.1 1211.7 1264.8
Black 15 6 1 8 6.5 43.3 -56.7 1189.2 1132.6
Standard All 31 14 3 14 15.5 50.0 0.0 1200.8 1200.8
White 16 8 2 6 9.0 56.3 53.1 1211.7 1264.8
Black 15 6 1 8 6.5 43.3 -56.7 1189.2 1132.6
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 48 16 5 27 18.5 38.5 -97.4 1197.2 1099.8
White 24 9 3 12 10.5 43.8 -53.1 1194.6 1141.5
Black 24 7 2 15 8.0 33.3 -141.7 1199.8 1058.1
Standard All 48 16 5 27 18.5 38.5 -97.4 1197.2 1099.8
White 24 9 3 12 10.5 43.8 -53.1 1194.6 1141.5
Black 24 7 2 15 8.0 33.3 -141.7 1199.8 1058.1
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 2150139287 De Villiers, A (Azalea) 3 2.5 2 1 0 83.3 1116.6 283.3 1400.0 View list
2 2150151123 October, A (Aliyah) 3 1.5 1 1 1 50.0 1098.6 0.0 1098.6 View list
3 2150193178 Williams, L (Lauri-Url) 3 0.5 0 1 2 16.7 1085.3 -283.3 802.0 View list
4 1160162391 Odendaal, D (Daniel) 2 0.0 0 0 2 0.0 1104.0 -425.0 679.0 View list
5 2150142295 Stewart, C (Chante) 2 0.0 0 0 2 0.0 1120.8 -425.0 695.8 View list
6 2150193115 April, C (Caydee) 1 1.0 1 0 0 100.0 1139.5 425.0 1564.5 View list
7 1160300777 Booysen, R (Reagan) 1 1.0 1 0 0 100.0 1160.1 425.0 1585.1 View list
8 2160300104 Barnard, L (Leanke) 1 1.0 1 0 0 100.0 1156.2 425.0 1581.2 View list
9 2150193118 Claassen, A (Amy-Lee) 1 1.0 1 0 0 100.0 1139.5 425.0 1564.5 View list
10 1150151108 Gelant, L (Lukandrick) 1 1.0 1 0 0 100.0 1160.1 425.0 1585.1 View list
11 2160151118 Galant, H (Hopelin) 1 1.0 1 0 0 100.0 1047.9 425.0 1472.9 View list
12 2140193259 Grundlingh, M (Menke Kari) 1 1.0 1 0 0 100.0 1156.2 425.0 1581.2 View list
13 2150300109 Harikisun, A (Acira) 1 1.0 1 0 0 100.0 1156.2 425.0 1581.2 View list
14 2160150927 Jordaan, Z (Zoila) 1 1.0 1 0 0 100.0 1160.1 425.0 1585.1 View list
15 2140151120 Kapank, R (Rhonicia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 2160193204 Schoeman, E (Evonicia) 1 1.0 1 0 0 100.0 1047.9 425.0 1472.9 View list
17 2160151126 Steyn, L (Layla) 1 1.0 1 0 0 100.0 1047.9 425.0 1472.9 View list
18 1150151115 Verster, J (Juan Marais) 1 1.0 1 0 0 100.0 1047.9 425.0 1472.9 View list
19 1140150050 Miller, J (Jahwan) 1 0.5 0 1 0 50.0 1102.0 0.0 1102.0 View list
20 2160148817 Van Staden, E (Eliyason) 1 0.5 0 1 0 50.0 1139.5 0.0 1139.5 View list