Player Page

Muyaya, M (Merlin)
Dob: 2007/12/12 (U18)
Gender: Male
Chess SA id: 1070108007
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/07/29 (294 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 rating1089.6
Curent Weighted rating1091.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1091.6
Current floor (min rating allowed)626.0
Current highest rating achieved1126.0
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)±194.1
Current Raw change used (final)0.0
Projected new Raw rating1089.6
Projected new Weighed rating1091.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1091.3
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1126.0
Projected new floor626.0
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 rating1075.6
Curent Weighted rating1075.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1075.6
Current floor (min rating allowed)614.0
Current highest rating achieved1114.0
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)±198.0
Current Raw change used (final)0.0
Projected new Raw rating1075.6
Projected new Weighed rating1075.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1075.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1114.0
Projected new floor614.0
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 rating1175.2
Curent Weighted rating1182.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1182.7
Current floor (min rating allowed)675.2
Current highest rating achieved1175.2
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)±171.8
Current Raw change used (final)0.0
Projected new Raw rating1175.2
Projected new Weighed rating1181.6
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1181.6
Projected effective change (new Official - current Official)-1.1
Projected new highest rating1175.2
Projected new floor675.2
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)675.2
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 floor675.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 CT Metro District North Top Schools Chess 2023 (U18 Mixed) 2023/07/29 2023/07/29 Cape Town (WCT) Rapid 30 0.60 5 3 1.0 1096.1 1200.0 Analysis
2 Metro North Individual Trials 2020 (U13) 2020/02/07 2020/02/08 Cape Town (WCT) Standard 60 0.83 6 5 1.0 1126.0 1114.0 Analysis
1 District North Schools Chess Trials 2019 (U13) 2019/01/25 2019/01/26 Cape Town (WCT) Standard 60 0.83 6 6 1.5 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 14 3 1 10 3.5 25.0 -212.5 1152.7 940.2
White 7 1 1 5 1.5 21.4 -242.9 1107.2 864.4
Black 7 2 0 5 2.0 28.6 -182.1 1198.1 1016.0
Standard All 11 2 1 8 2.5 22.7 -231.8 1152.9 921.0
White 6 0 1 5 0.5 8.3 -354.2 1108.8 754.6
Black 5 2 0 3 2.0 40.0 -85.0 1205.8 1120.8
Rapid All 3 1 0 2 1.0 33.3 -141.7 1151.9 1010.3
White 1 1 0 0 1.0 100.0 425.0 1098.1 1523.1
Black 2 0 0 2 0.0 0.0 -425.0 1178.8 753.8
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 1070101960 Abrahams, S (Shakir) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1070131013 Smith, J (Joedy) 1 1.0 1 0 0 100.0 1096.1 425.0 1521.1 View list
3 1080131009 Ndzunga, L (Luniko) 1 1.0 1 0 0 100.0 1126.0 425.0 1551.0 View list
4 1060108003 Mncube, L (Lethukuthula) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 106092982 Yonga, M (Minha) 1 0.0 0 0 1 0.0 1096.1 -425.0 671.1 View list
6 1080131015 Visser, C (Christiaan) 1 0.0 0 0 1 0.0 1126.0 -425.0 701.0 View list
7 108072148 Van Heerden, EJ (Ethan Joel) 1 0.0 0 0 1 0.0 1126.0 -425.0 701.0 View list
8 2070107994 Steenkamp, A (Ane) 1 0.0 0 0 1 0.0 1126.0 -425.0 701.0 View list
9 107065165 Malherbe, P (Philip) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 107085424 Kwon, H (Hyun) 1 0.0 0 0 1 0.0 1126.0 -425.0 701.0 View list
11 1070107258 Henkel, N (Noah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1060107985 Dibi, T (Thamsanqa) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1060101980 Cloete, A (Ashton) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1070190224 Baloyi, V (Vuthari) 1 0.0 0 0 1 0.0 1096.1 -425.0 671.1 View list