Player Page

Van Schalkwyk, M (Mia-Leigh Che)
Dob: 2010/06/06 (U16)
Gender: Female
Chess SA id: 2100131825
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (64 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 rating1132.2
Curent Weighted rating1139.6
Curent Weighted performance1005.0
Current official/published rating (highest between Raw, WR and WP)1139.6
Current floor (min rating allowed)703.3
Current highest rating achieved1203.3
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)±182.6
Current Raw change used (final)0.0
Projected new Raw rating1132.2
Projected new Weighed rating1139.6
Projected new Weighted performance1005.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1139.6
Projected effective change (new Official - current Official)+0.1
Projected new highest rating1203.3
Projected new floor703.3
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 rating1110.0
Curent Weighted rating1119.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1119.6
Current floor (min rating allowed)698.8
Current highest rating achieved1198.8
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)±188.5
Current Raw change used (final)0.0
Projected new Raw rating1110.0
Projected new Weighed rating1117.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1117.9
Projected effective change (new Official - current Official)-1.7
Projected new highest rating1198.8
Projected new floor698.8
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 rating1154.4
Curent Weighted rating1175.3
Curent Weighted performance1063.0
Current official/published rating (highest between Raw, WR and WP)1175.3
Current floor (min rating allowed)729.6
Current highest rating achieved1229.6
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)±176.9
Current Raw change used (final)0.0
Projected new Raw rating1154.4
Projected new Weighed rating1176.1
Projected new Weighted performance1063.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1176.1
Projected effective change (new Official - current Official)+0.8
Projected new highest rating1229.6
Projected new floor729.6
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)729.6
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 floor729.6
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 West Coast Schools Chess Prestige Championships 2024 (U15 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1156.6 1229.6 Analysis
1 Bo-Weskus Skole Prestige 2024 (HS Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1156.6 1229.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
10 West Coast Schools Chess Prestige Championships 2024 (U15 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 4 1.0 1156.6 1229.6 Analysis
9 Bo-Weskus Skole Prestige 2024 (HS Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1156.6 1229.6 Analysis
8 Pedro Booyse Top Schools 2023 (U13) 2023/07/29 2023/07/29 West Coast (WCU) Standard 60 0.83 5 5 1.5 1175.4 1125.6 Analysis
7 Upper West Coast Top Schools Championship 2023 (U13) 2023/06/10 2023/06/10 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1122.5 1124.0 Analysis
6 Western Cape PS Individuals 2023 (U13 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 2.0 1125.5 1139.2 Analysis
5 Bo-Weskus Skole Prestige 2023 (O13 Dogters) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1098.3 1065.6 Analysis
4 Pedro Booyse Top Schools 2022 (U11+U13 Girls) 2022/07/23 2022/07/23 West Coast (WCU) Standard 60 0.83 6 4 0.0 1132.7 1198.8 Analysis
3 Bo-Weskus Top Skole 2022 (O13) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 4 0.0 1169.6 1128.8 Analysis
2 West Coast Schools Prestige 2020 (U11 Girls) 2020/03/07 2020/03/07 West Coast (WCU) Rapid 30 0.60 5 5 1.5 1203.3 1200.0 Analysis
1 Bo-Weskus Skole Prestige 2020 (O11 Dogters) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 3 0 6 3.0 33.3 -141.7 1187.4 1045.7
White 4 0 0 4 0.0 0.0 -425.0 1207.6 782.6
Black 5 3 0 2 3.0 60.0 85.0 1171.3 1256.3
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 9 3 0 6 3.0 33.3 -141.7 1187.4 1045.7
White 4 0 0 4 0.0 0.0 -425.0 1207.6 782.6
Black 5 3 0 2 3.0 60.0 85.0 1171.3 1256.3
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 17 2 29 18.0 37.5 -106.3 1214.9 1108.7
White 23 8 0 15 8.0 34.8 -129.3 1230.6 1101.2
Black 25 9 2 14 10.0 40.0 -85.0 1200.5 1115.5
Standard All 20 6 1 13 6.5 32.5 -148.8 1228.3 1079.5
White 9 4 0 5 4.0 44.4 -47.2 1233.0 1185.8
Black 11 2 1 8 2.5 22.7 -231.8 1224.4 992.6
Rapid All 28 11 1 16 11.5 41.1 -75.9 1205.4 1129.5
White 14 4 0 10 4.0 28.6 -182.1 1229.0 1046.9
Black 14 7 1 6 7.5 53.6 30.4 1181.8 1212.2
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 2090099753 De Bruin, E (Elrise) 3 0.0 0 0 3 0.0 1140.7 -425.0 715.7 View list
2 2090096275 Farmer, J (Jaydean) 3 0.0 0 0 3 0.0 1156.2 -425.0 731.2 View list
3 1110139101 Greeff, G (Giteau) 2 0.0 0 0 2 0.0 1149.0 -425.0 724.0 View list
4 2110131943 Sikhondo, N (Nevilene) 2 0.0 0 0 2 0.0 1111.9 -425.0 686.9 View list
5 210090541 Van Staden, L (Laurenzia) 2 0.0 0 0 2 0.0 1156.6 -425.0 731.6 View list
6 2100153181 Christiaans, S (Shamone) 1 1.0 1 0 0 100.0 1098.3 425.0 1523.3 View list
7 2110153179 Arries, G (Geroneeze) 1 1.0 1 0 0 100.0 1175.4 425.0 1600.4 View list
8 1120110490 Dirks, R (Ryan) 1 1.0 1 0 0 100.0 1122.5 425.0 1547.5 View list
9 2100153183 De Wee, P (Porchia) 1 1.0 1 0 0 100.0 1156.6 425.0 1581.6 View list
10 2110146720 Fihla, L (Lethabo) 1 1.0 1 0 0 100.0 1125.5 425.0 1550.5 View list
11 2110099724 Joseph, V (Vernitrune) 1 1.0 1 0 0 100.0 1098.3 425.0 1523.3 View list
12 2100131810 Adonis, H (Hope) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 2100131814 Kotze, A (Audrey-Ann) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 2090192521 Lennert, C (Chantely) 1 1.0 1 0 0 100.0 1156.6 425.0 1581.6 View list
15 1100156598 Magwaza, A (Alwande) 1 1.0 1 0 0 100.0 1122.5 425.0 1547.5 View list
16 111078591 Nel, F (Fourie) 1 1.0 1 0 0 100.0 1122.5 425.0 1547.5 View list
17 2110140619 Onwabe, S (Somi) 1 1.0 1 0 0 100.0 1125.5 425.0 1550.5 View list
18 2110153189 Opperman, K (Kelly-Ann) 1 1.0 1 0 0 100.0 1098.3 425.0 1523.3 View list
19 1130139149 Pieters, A (Aj) 1 1.0 1 0 0 100.0 1122.5 425.0 1547.5 View list
20 2090131819 Ruiters, S (Shakirah) 1 1.0 1 0 0 100.0 1156.6 425.0 1581.6 View list