Player Page

Mrwetyana, L (Lethu)
Dob: 2013/02/28 (U12)
Gender: Male
Chess SA id: 1130146772
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/02/03 (109 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 rating1142.8
Curent Weighted rating1150.1
Curent Weighted performance1061.3
Current official/published rating (highest between Raw, WR and WP)1150.1
Current floor (min rating allowed)670.1
Current highest rating achieved1170.1
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)±179.9
Current Raw change used (final)0.0
Projected new Raw rating1142.8
Projected new Weighed rating1148.7
Projected new Weighted performance1061.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1148.7
Projected effective change (new Official - current Official)-1.4
Projected new highest rating1170.1
Projected new floor670.1
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 rating1141.6
Curent Weighted rating1154.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1154.4
Current floor (min rating allowed)664.8
Current highest rating achieved1164.8
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)±180.2
Current Raw change used (final)0.0
Projected new Raw rating1141.6
Projected new Weighed rating1152.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1152.7
Projected effective change (new Official - current Official)-1.7
Projected new highest rating1164.8
Projected new floor664.8
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 rating1180.8
Curent Weighted rating1178.1
Curent Weighted performance1090.2
Current official/published rating (highest between Raw, WR and WP)1180.8
Current floor (min rating allowed)680.8
Current highest rating achieved1180.8
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)±170.4
Current Raw change used (final)0.0
Projected new Raw rating1180.8
Projected new Weighed rating1177.8
Projected new Weighted performance1090.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1180.8
Projected new floor680.8
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 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)680.8
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 floor680.8
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1146.5 1149.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 CT Metro Central District Schools Chess Individuals Trials 2024 (U11 Boys) 2024/02/03 2024/02/03 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1146.5 1149.2 Analysis
7 Gugulethu Chess College Bashment Cup 2023 (U11) 2023/12/06 2023/12/06 Cape Town (WCT) Rapid 20 0.47 5 5 3.0 1137.9 1166.8 Analysis
6 Western Cape Closed Championship 2023 (U12) 2023/09/23 2023/09/23 Cape Town (WCT) Rapid 25 0.54 6 6 3.0 1138.5 1140.0 Analysis
5 Cape Town Junior Chess League Finals 2023 (U12B) 2023/09/16 2023/09/16 Cape Town (WCT) Rapid 25 0.54 6 6 2.5 1138.5 1140.0 Analysis
4 Western Cape Top Schools 2023 (U11 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 1 0.0 1138.5 1164.8 Analysis
3 Cape Town Junior Chess League - Round 1 2023 (U12A) 2023/07/22 2023/07/22 Cape Town (WCT) Rapid 25 0.54 7 6 2.0 1145.0 1149.2 Analysis
2 Cape Town Junior League 2nd Qualifier 2023 (U12) 2023/06/03 2023/06/03 Cape Town (WCT) Rapid 25 0.54 6 6 2.0 1170.1 1200.0 Analysis
1 Western Cape Top Schools 2022 (U9 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 0 3 2.0 40.0 -85.0 1221.1 1136.1
White 3 1 0 2 1.0 33.3 -141.7 1235.2 1093.5
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Standard All 5 2 0 3 2.0 40.0 -85.0 1221.1 1136.1
White 3 1 0 2 1.0 33.3 -141.7 1235.2 1093.5
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
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 39 15 1 23 15.5 39.7 -87.2 1200.0 1112.8
White 20 9 1 10 9.5 47.5 -21.3 1202.8 1181.6
Black 19 6 0 13 6.0 31.6 -156.6 1197.0 1040.4
Standard All 10 3 0 7 3.0 30.0 -170.0 1219.8 1049.8
White 5 2 0 3 2.0 40.0 -85.0 1241.2 1156.2
Black 5 1 0 4 1.0 20.0 -255.0 1198.3 943.3
Rapid All 29 12 1 16 12.5 43.1 -58.6 1193.2 1134.6
White 15 7 1 7 7.5 50.0 0.0 1190.0 1190.0
Black 14 5 0 9 5.0 35.7 -121.4 1196.6 1075.1
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 1130143658 Du Preez, Z (Zolani) 3 0.0 0 0 3 0.0 1153.9 -425.0 728.9 View list
2 2140149832 Colyn, E (Estelanie) 2 0.5 0 1 1 25.0 1138.5 -212.5 926.0 View list
3 1120147432 Damane, L (Lukhanyo) 2 0.0 0 0 2 0.0 1138.2 -425.0 713.2 View list
4 2120138599 Naidoo, H (Hope Christiana) 2 0.0 0 0 2 0.0 1138.5 -425.0 713.5 View list
5 1130132165 Calitz, S (Steyn) 1 1.0 1 0 0 100.0 1145.0 425.0 1570.0 View list
6 2130147550 Batyi, L (Lelethu) 1 1.0 1 0 0 100.0 1137.9 425.0 1562.9 View list
7 1130146767 Desai, R (Rohin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2120143638 Gusha, A (Anovuyo) 1 1.0 1 0 0 100.0 1137.9 425.0 1562.9 View list
9 1130134077 Manentsa, K (Kungawo) 1 1.0 1 0 0 100.0 1138.5 425.0 1563.5 View list
10 1120143639 Mabaso, A (Ahlumile) 1 1.0 1 0 0 100.0 1138.5 425.0 1563.5 View list
11 1150157903 Mutunhire, R (Roman) 1 1.0 1 0 0 100.0 1170.1 425.0 1595.1 View list
12 2120143646 Qoto, A (Asange) 1 1.0 1 0 0 100.0 1170.1 425.0 1595.1 View list
13 1140193293 Sani, L (Luniko) 1 1.0 1 0 0 100.0 1146.5 425.0 1571.5 View list
14 1130162355 Sibindlo, O (Onesisa) 1 1.0 1 0 0 100.0 1138.5 425.0 1563.5 View list
15 2130148229 Sifile, U (Ukhona) 1 1.0 1 0 0 100.0 1137.9 425.0 1562.9 View list
16 1130157908 Stalmeester, E (Ethan) 1 1.0 1 0 0 100.0 1145.0 425.0 1570.0 View list
17 1120162288 Steenkamp, A (Anton) 1 1.0 1 0 0 100.0 1138.5 425.0 1563.5 View list
18 2120109829 Van De Vyver, M (Mia) 1 1.0 1 0 0 100.0 1138.5 425.0 1563.5 View list
19 1140193296 Vati, T (Theo) 1 1.0 1 0 0 100.0 1146.5 425.0 1571.5 View list
20 1120140115 Manenzhe, O (Orinea) 1 0.0 0 0 1 0.0 1170.1 -425.0 745.1 View list