Player Page

Serra, T (Tyra)
Dob: 2005/08/08 (U20)
Gender: Female
Chess SA id: 2050113318
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2022/06/11 (706 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 rating1051.0
Curent Weighted rating1051.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1051.0
Current floor (min rating allowed)650.9
Current highest rating achieved1150.9
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)±205.0
Current Raw change used (final)0.0
Projected new Raw rating1051.0
Projected new Weighed rating1051.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1051.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1150.9
Projected new floor650.9
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 rating1029.6
Curent Weighted rating1029.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1029.6
Current floor (min rating allowed)640.8
Current highest rating achieved1140.8
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)±211.4
Current Raw change used (final)0.0
Projected new Raw rating1029.6
Projected new Weighed rating1029.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1029.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1140.8
Projected new floor640.8
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)700.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 ACB Invitation Chess Tournament 2022 (U15) 2022/06/11 2022/06/11 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1066.9 1046.0 Analysis
3 Ekurhuleni-North Schools Finals Indiv 2022 (U18 Girls) 2022/05/14 2022/05/14 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1097.1 1078.8 Analysis
2 2019 Gauteng School League Finals (U15 Girls) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 5 0.5 1150.9 1140.8 Analysis
1 Ekurhuleni North School District Finals 2019 (U15 Girls) 2019/05/11 2019/05/11 Ekurhuleni (GE) Standard 60 0.83 5 3 0.0 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 18 2 1 15 2.5 13.9 -306.9 1207.9 900.9
White 7 1 0 6 1.0 14.3 -303.6 1193.3 889.7
Black 11 1 1 9 1.5 13.6 -309.1 1217.2 908.1
Standard All 18 2 1 15 2.5 13.9 -306.9 1207.9 900.9
White 7 1 0 6 1.0 14.3 -303.6 1193.3 889.7
Black 11 1 1 9 1.5 13.6 -309.1 1217.2 908.1
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2030145514 Duma, A (Aluta) 1 1.0 1 0 0 100.0 1097.1 425.0 1522.1 View list
2 1070142592 Makhale, L (Lerota) 1 1.0 1 0 0 100.0 1066.9 425.0 1491.9 View list
3 2040118282 Moleshiwa, BM (Benis Mampho) 1 0.5 0 1 0 50.0 1150.9 0.0 1150.9 View list
4 106091281 Vermeulen, D (Dian) 1 0.0 0 0 1 0.0 1066.9 -425.0 641.9 View list
5 2060113312 Teise, K (Kamogelo) 1 0.0 0 0 1 0.0 1097.1 -425.0 672.1 View list
6 2050144919 Pudi, M (Mpho) 1 0.0 0 0 1 0.0 1097.1 -425.0 672.1 View list
7 2050113957 Okoko, J (Jipsie) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
8 2050101350 Ntholeng, K (Keitumetse) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 2060118279 Naidoo, K (Katelyn) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
10 2040105871 Muravha, N (Nbiwana) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
11 2060118285 Moyo, Z (Zimazile) 1 0.0 0 0 1 0.0 1150.9 -425.0 725.9 View list
12 2050118288 Mbende Benga, ML (Monique Laurelle) 1 0.0 0 0 1 0.0 1097.1 -425.0 672.1 View list
13 2050144904 Mashabela, T (Thakgalang) 1 0.0 0 0 1 0.0 1097.1 -425.0 672.1 View list
14 2080117841 Maritz, S (Sune) 1 0.0 0 0 1 0.0 1066.9 -425.0 641.9 View list
15 205087204 Katsande, A (Ashlynn) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 2050113308 Hanekom, T (Tiane) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1070097358 Bell, S (Shaune) 1 0.0 0 0 1 0.0 1066.9 -425.0 641.9 View list
18 108084071 Andrews, J (Jason) 1 0.0 0 0 1 0.0 1066.9 -425.0 641.9 View list