Player Page

Van Der Merwe, M (Monica)
Dob: 2012/12/04 (U14)
Gender: Female
Chess SA id: 2120141082
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Last active: 2024/05/25 (27 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 rating1085.7
Current Weighted rating1180.1
Current Weighted performance1022.5
Current official/published rating (highest between Raw, WR and WP)1180.1
Current highest rating achieved1241.1
Current floor (min rating allowed)741.1
Current K-factor36
Games played this month5
Score (S)1.0
Expected score (We)1.88
Difference (S-We)-0.55
Current Raw change (no limits, including tournament time weight)-20.0
Current min/max change allowed (with limits)±195.1
Current Raw change used (final)-20.0
Projected new Raw rating1065.7
Projected new Weighed rating1084.8
Projected new Weighted performance975.1
Projected new final Raw rating (if new WP > new Raw)1065.7
Projected new highest rating1241.1
Projected new floor741.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1084.8
Projected effective change (new Official - current Official)-95.3
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 rating1084.6
Current Weighted rating1179.5
Current Weighted performance1036.4
Current official/published rating (highest between Raw, WR and WP)1179.5
Current highest rating achieved1246.9
Current floor (min rating allowed)746.9
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)±195.4
Current Raw change used (final)0.0
Projected new Raw rating1084.6
Projected new Weighed rating1084.2
Projected new Weighted performance1036.4
Projected new final Raw rating (if new WP > new Raw)1084.6
Projected new highest rating1246.9
Projected new floor746.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1084.6
Projected effective change (new Official - current Official)-94.9
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 rating1148.5
Current Weighted rating1191.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1191.9
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month5
Score (S)1.0
Expected score (We)2.16
Difference (S-We)-1.16
Current Raw change (no limits, including tournament time weight)-41.8
Current min/max change allowed (with limits)±178.4
Current Raw change used (final)-41.8
Projected new Raw rating1106.7
Projected new Weighed rating1096.3
Projected new Weighted performance562.6
Projected new final Raw rating (if new WP > new Raw)1106.7
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1106.7
Projected effective change (new Official - current Official)-85.2
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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: Capricorn District Primary Schools League Finals 2024 (U13B)
Start: 2024/05/25  End: 2024/05/25  Host: LCP  Type: Rapid   Time: 32  Time weight: 0.63  Rounds: 5
Games: 5  Score: 1.0
Main rating: 1085.7  Rating gain/loss: -20.0
Type rating: 1148.5  Rating gain/loss: -41.8
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
8 Capricorn District Primary Schools League Finals 2024 (U13B) 2024/05/25 2024/05/25 Capricorn (LCP) Rapid 32 0.63 5 5 1.0 1085.7 1148.5 Analysis
7 Capricorn Junior Qualifying 5 2024 (U14) 2024/05/18 2024/05/18 Capricorn (LCP) Standard 60 0.83 5 5 1.5 1103.9 1115.9 Analysis
6 Capricorn Junior Qualifying 4 2024 (U14) 2024/05/04 2024/05/04 Capricorn (LCP) Standard 60 0.83 5 5 1.5 1103.9 1115.9 Analysis
5 NABOOMSPAR Open Chess Tournament 2024 (Open) 2024/04/27 2024/04/27 Waterberg (LWM) Standard 60 0.83 5 5 2.0 1137.7 1127.8 Analysis
4 2024 Seshego Easter Open (B) 2024/04/06 2024/04/06 Capricorn (LCP) Rapid 35 0.66 6 5 1.0 1137.7 1200.0 Analysis
3 Capricorn District Junior Qualifying 3 2024 (U14) 2024/03/09 2024/03/09 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1144.0 1133.2 Analysis
2 Capricorn District Chess Junior Qualifying Tournament 2024 (U14) 2024/02/03 2024/02/03 Capricorn (LCP) Standard 60 0.83 5 5 1.0 1174.2 1168.8 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1204.3 1201.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Capricorn District Primary Schools League Finals 2024 (U13B) 2024/05/25 2024/05/25 Capricorn (LCP) Rapid 32 0.63 5 5 1.0 1085.7 1148.5 Analysis
12 Capricorn Junior Qualifying 5 2024 (U14) 2024/05/18 2024/05/18 Capricorn (LCP) Standard 60 0.83 5 5 1.5 1103.9 1115.9 Analysis
11 Capricorn Junior Qualifying 4 2024 (U14) 2024/05/04 2024/05/04 Capricorn (LCP) Standard 60 0.83 5 5 1.5 1103.9 1115.9 Analysis
10 NABOOMSPAR Open Chess Tournament 2024 (Open) 2024/04/27 2024/04/27 Waterberg (LWM) Standard 60 0.83 5 5 2.0 1137.7 1127.8 Analysis
9 2024 Seshego Easter Open (B) 2024/04/06 2024/04/06 Capricorn (LCP) Rapid 35 0.66 6 5 1.0 1137.7 1200.0 Analysis
8 Capricorn District Junior Qualifying 3 2024 (U14) 2024/03/09 2024/03/09 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1144.0 1133.2 Analysis
7 Capricorn District Chess Junior Qualifying Tournament 2024 (U14) 2024/02/03 2024/02/03 Capricorn (LCP) Standard 60 0.83 5 5 1.0 1174.2 1168.8 Analysis
6 2024 Gauteng Inter-Region Chess Championship (U12B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1204.3 1201.2 Analysis
5 2023 Capricorn District Junior Final Trials (U12 Girls) 2023/11/11 2023/11/11 Capricorn (LCP) Standard 60 0.83 5 4 1.0 1241.1 1246.9 Analysis
4 Capricorn District Chess Qualifying Tournament 2023 (U12) 2023/10/28 2023/10/28 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1213.0 1215.2 Analysis
3 Capricorn District Chess Qualifying Tournament 2023 (U12) 2023/10/28 2023/10/28 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1213.0 1215.2 Analysis
2 Capricorn Qualifying February 4th 2023 (U12) 2023/02/04 2023/02/04 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1198.7 1198.4 Analysis
1 Capricorn Qualifying May 2022 (U12) 2022/05/21 2022/05/21 Capricorn (LCP) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 39 10 2 27 11.0 28.2 -185.3 1213.1 1027.9
White 19 2 1 16 2.5 13.2 -313.2 1201.9 888.7
Black 20 8 1 11 8.5 42.5 -63.8 1223.8 1160.0
Standard All 29 8 2 19 9.0 31.0 -161.2 1213.7 1052.5
White 14 1 1 12 1.5 10.7 -333.9 1202.5 868.6
Black 15 7 1 7 7.5 50.0 0.0 1224.1 1224.1
Rapid All 10 2 0 8 2.0 20.0 -255.0 1211.5 956.5
White 5 1 0 4 1.0 20.0 -255.0 1200.1 945.1
Black 5 1 0 4 1.0 20.0 -255.0 1222.9 967.9
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 63 22 3 38 23.5 37.3 -107.9 1206.0 1098.0
White 30 5 1 24 5.5 18.3 -269.2 1198.0 928.9
Black 33 17 2 14 18.0 54.5 38.6 1213.2 1251.9
Standard All 53 20 3 30 21.5 40.6 -80.2 1204.9 1124.7
White 25 4 1 20 4.5 18.0 -272.0 1197.6 925.6
Black 28 16 2 10 17.0 60.7 91.1 1211.5 1302.5
Rapid All 10 2 0 8 2.0 20.0 -255.0 1211.5 956.5
White 5 1 0 4 1.0 20.0 -255.0 1200.1 945.1
Black 5 1 0 4 1.0 20.0 -255.0 1222.9 967.9
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 2120190565 Sekgaphola, P (Phuti) 3 0.0 0 0 3 0.0 1187.9 -425.0 762.9 View list
2 1120190555 Mphashe, S (Seoka) 2 2.0 2 0 0 100.0 1213.0 425.0 1638.0 View list
3 1130190557 Nwandzule, H (Hlukani) 2 2.0 2 0 0 100.0 1213.0 425.0 1638.0 View list
4 1130190559 Phihlela, K (Koena) 2 2.0 2 0 0 100.0 1213.0 425.0 1638.0 View list
5 2120149336 Dibetso, R (Reikantse) 2 0.5 0 1 1 25.0 1172.5 -212.5 960.0 View list
6 2120145377 Lekalakala, RL (Rorisang) 2 0.0 0 0 2 0.0 1219.9 -425.0 794.9 View list
7 1110192335 Masia, R (Rankwakwadi) 2 0.0 0 0 2 0.0 1130.0 -425.0 705.0 View list
8 2100190546 Mokgwakgwatsa, B (Bokamoso) 2 0.0 0 0 2 0.0 1213.0 -425.0 788.0 View list
9 1110141047 Letsoalo, T (Tshegofatso) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1150302882 Mashasane, T (Tj) 1 1.0 1 0 0 100.0 1137.7 425.0 1562.7 View list
11 2130149349 Mashaba, G (Geraldine) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
12 2120300675 Magolela, B (Boitumelo) 1 1.0 1 0 0 100.0 1103.9 425.0 1528.9 View list
13 1850302877 Krigel, S (Schalk) 1 1.0 1 0 0 100.0 1137.7 425.0 1562.7 View list
14 1140300482 Gashawbeza, N (Nathan) 1 1.0 1 0 0 100.0 1144.0 425.0 1569.0 View list
15 2120305991 Chauke, M (Miriam) 1 1.0 1 0 0 100.0 1085.7 425.0 1510.7 View list
16 1110304171 Baloyi, P (Phenyo) 1 1.0 1 0 0 100.0 1103.9 425.0 1528.9 View list
17 2120149350 Mashilo, M (Mankau) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
18 2110141055 Maswanganyi, M (Masingita) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 2120149355 Moganedi, R (Reatlegile) 1 1.0 1 0 0 100.0 1198.7 425.0 1623.7 View list
20 1110300678 Mojapelo, P (Peakanyo) 1 1.0 1 0 0 100.0 1144.0 425.0 1569.0 View list