Player Page

Mrwetyana, A (Alikho)
Dob: 2009/11/06 (U16)
Gender: Female
Chess SA id: 2090099398
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2020/03/14 (1525 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 rating1109.0
Curent Weighted rating1109.0
Curent Weighted performance513.0
Current official/published rating (highest between Raw, WR and WP)1109.0
Current floor (min rating allowed)698.0
Current highest rating achieved1198.0
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)±188.8
Current Raw change used (final)0.0
Projected new Raw rating1109.0
Projected new Weighed rating1109.0
Projected new Weighted performance513.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1109.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1198.0
Projected new floor698.0
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 rating1109.8
Curent Weighted rating1109.8
Curent Weighted performance513.0
Current official/published rating (highest between Raw, WR and WP)1109.8
Current floor (min rating allowed)697.2
Current highest rating achieved1197.2
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)±188.6
Current Raw change used (final)0.0
Projected new Raw rating1109.8
Projected new Weighed rating1109.8
Projected new Weighted performance513.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1109.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1197.2
Projected new floor697.2
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 rating1137.2
Curent Weighted rating1137.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1137.2
Current floor (min rating allowed)637.2
Current highest rating achieved1137.2
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)±181.3
Current Raw change used (final)0.0
Projected new Raw rating1137.2
Projected new Weighed rating1137.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1137.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1137.2
Projected new floor637.2
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)637.2
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 floor637.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 3rd BC Chess Trials 2020 (U10A+U12A) 2020/03/14 2020/03/14 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1071.5 1060.2 Analysis
17 BC Trials 2 2020 (U12A) 2020/02/29 2020/02/29 Buffalo City (EBC) Standard 60 0.83 5 4 0.5 1111.7 1109.8 Analysis
16 Vikings League 6 of 6 2019 (Little League) 2019/10/26 2019/10/26 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 1031.9 1021.5 Analysis
15 Vikings League 2 of 6 2019 (Little League) 2019/08/17 2019/08/17 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1019.9 1005.1 Analysis
14 Vikings Open Swiss 1 2019 2019/07/20 2019/07/20 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1014.9 998.3 Analysis
13 Buffalo City Trials 5 of 5 2019 (U12A) 2019/05/25 2019/05/25 Buffalo City (EBC) Standard 60 0.83 5 4 1.0 1052.1 1042.7 Analysis
12 Buffalo City Trials 2 of 5 2019 (U12A) 2019/02/23 2019/02/23 Buffalo City (EBC) Standard 60 0.83 5 5 3.5 962.1 923.6 Analysis
11 Buffalo City Trials 1 of 5 2019 (U12A) 2019/02/09 2019/02/09 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 962.1 923.6 Analysis
10 Buffalo City Rapid Championship 2018 (B) 2018/11/24 2018/11/24 Buffalo City (EBC) Rapid 15 0.39 7 7 2.5 933.2 1200.0 Analysis
9 5th Vikings League 2018 (Little League) 2018/11/01 2018/11/01 Buffalo City (EBC) Standard 60 0.83 5 4 1.5 933.2 903.6 Analysis
8 4th Vikings League 208 (Little League) 2018/10/18 2018/10/18 Buffalo City (EBC) Standard 60 0.83 5 4 1.0 933.5 898.4 Analysis
7 3rd Border Vikings Chess League 2018 (Little League) 2018/09/15 2018/09/15 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1080.2 1064.4 Analysis
6 Vikings vs South Park 2nd Open 2018 2018/09/08 2018/09/08 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1080.2 1064.4 Analysis
5 Swiss Vikings vs South Park 1st 2018 2018/09/01 2018/09/01 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 1080.2 1064.4 Analysis
4 Buffalo City August Open 2018 2018/08/11 2018/08/11 Buffalo City (EBC) Standard 60 0.83 5 4 1.0 1110.7 1098.4 Analysis
3 1st Border Vikings Chess League 2018 (Little League) 2018/07/28 2018/07/28 Buffalo City (EBC) Standard 60 0.83 5 5 1.5 1183.4 1178.8 Analysis
2 5th Buffalo Trials 2018 (U10A) 2018/05/26 2018/05/26 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1198.0 1197.2 Analysis
1 2nd Buffalo Trials 2018 (U8B+U10B) 2018/03/17 2018/03/17 Buffalo City (EBC) 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 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
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 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 87 27 11 49 32.5 37.4 -107.5 1123.6 1016.1
White 46 18 5 23 20.5 44.6 -46.2 1134.5 1088.3
Black 41 9 6 26 12.0 29.3 -176.2 1111.3 935.1
Standard All 80 25 10 45 30.0 37.5 -106.3 1118.6 1012.3
White 42 16 5 21 18.5 44.0 -50.6 1129.8 1079.2
Black 38 9 5 24 11.5 30.3 -167.8 1106.2 938.4
Rapid All 7 2 1 4 2.5 35.7 -121.4 1180.9 1059.4
White 4 2 0 2 2.0 50.0 0.0 1184.5 1184.5
Black 3 0 1 2 0.5 16.7 -283.3 1175.9 892.6
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 1100100200 Driffield, G (Gary) 5 0.0 0 0 5 0.0 1002.8 -425.0 577.8 View list
2 109073016 Goldswain, M (Matthew) 4 0.0 0 0 4 0.0 1032.6 -425.0 607.6 View list
3 1100100199 Botha, T (Tyler) 4 0.0 0 0 4 0.0 1100.3 -425.0 675.3 View list
4 112091179 Deang, A (Aldre) 3 1.5 1 1 1 50.0 966.1 0.0 966.1 View list
5 1090097270 Mitchell, K (Keanu) 3 1.0 1 0 2 33.3 1065.7 -141.7 924.0 View list
6 108088678 Pearson, D (Dane) 3 1.0 1 0 2 33.3 992.1 -141.7 850.4 View list
7 109088683 Mdingi, L (Limnandi) 3 0.0 0 0 3 0.0 1059.1 -425.0 634.1 View list
8 2110109722 Beecum, V (Viha) 2 2.0 2 0 0 100.0 1025.9 425.0 1450.9 View list
9 1090109280 Delport, J (James) 2 2.0 2 0 0 100.0 1017.4 425.0 1442.4 View list
10 1090097263 Woko, T (Tshepo) 2 2.0 2 0 0 100.0 1147.1 425.0 1572.1 View list
11 2130097267 Dyabooi, A (Azingce) 2 1.5 1 1 0 75.0 1191.7 212.5 1404.2 View list
12 210091490 Obaray, E (Emma) 2 1.5 1 1 0 75.0 1075.8 212.5 1288.3 View list
13 1120109254 Mazikana, E (Ethan) 2 1.0 1 0 1 50.0 1051.7 0.0 1051.7 View list
14 109088693 Slater, J (James) 2 1.0 1 0 1 50.0 1021.2 0.0 1021.2 View list
15 109088692 Toich, J (Joshua) 2 1.0 1 0 1 50.0 1056.1 0.0 1056.1 View list
16 2090102795 Nyamakazi, I (Imibulelo) 2 1.0 0 2 0 50.0 1139.1 0.0 1139.1 View list
17 1090106163 Cressey, RJ (Ryelee Jordan) 2 0.5 0 1 1 25.0 1065.8 -212.5 853.3 View list
18 210076312 August, S (Siyolise) 2 0.0 0 0 2 0.0 933.4 -425.0 508.4 View list
19 1070104009 Sibanda, T (Takudzwa) 2 0.0 0 0 2 0.0 1080.2 -425.0 655.2 View list
20 106089067 Skepu, L (Liqhawe) 2 0.0 0 0 2 0.0 1095.5 -425.0 670.5 View list