Chess South Africa
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Chess South Africa
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
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1051.0
Curent Weighted rating
1051.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1051.0
Current floor (min rating allowed)
650.9
Current highest rating achieved
1150.9
Current K-factor
40
Games played this month
0
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 rating
1051.0
Projected new Weighed rating
1051.0
Projected new Weighted performance
0.0
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 rating
1150.9
Projected new floor
650.9
Projected new K-facor
40
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 rating
1029.6
Curent Weighted rating
1029.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1029.6
Current floor (min rating allowed)
640.8
Current highest rating achieved
1140.8
Current K-factor
40
Games played this month
0
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 rating
1029.6
Projected new Weighed rating
1029.6
Projected new Weighted performance
0.0
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 rating
1140.8
Projected new floor
640.8
Projected new K-facor
40
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
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
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
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