Chess South Africa
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Chess South Africa
Mayezana, A (Amila)
Dob:
2008/08/24 (U18)
Gender:
Female
Chess SA id:
208094914
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2023/04/02 (412 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
1168.2
Curent Weighted rating
1165.5
Curent Weighted performance
1008.9
Current official/published rating (highest between Raw, WR and WP)
1168.2
Current floor (min rating allowed)
690.1
Current highest rating achieved
1190.1
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)
±173.5
Current Raw change used (final)
0.0
Projected new Raw rating
1168.2
Projected new Weighed rating
1166.1
Projected new Weighted performance
1008.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1168.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1190.1
Projected new floor
690.1
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
1140.0
Curent Weighted rating
1139.2
Curent Weighted performance
839.3
Current official/published rating (highest between Raw, WR and WP)
1140.0
Current floor (min rating allowed)
671.2
Current highest rating achieved
1171.2
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)
±180.6
Current Raw change used (final)
0.0
Projected new Raw rating
1140.0
Projected new Weighed rating
1139.4
Projected new Weighted performance
839.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1140.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1171.2
Projected new floor
671.2
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
1174.8
Curent Weighted rating
1175.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1175.1
Current floor (min rating allowed)
677.6
Current highest rating achieved
1177.6
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)
±171.9
Current Raw change used (final)
0.0
Projected new Raw rating
1174.8
Projected new Weighed rating
1175.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1175.1
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1177.6
Projected new floor
677.6
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)
677.6
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
677.6
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
14
Western Cape HS Individuals 2023 (U15 Boys)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
1.5
1190.1
1167.6
Analysis
13
Overberg High School Closed 2023 (U15 Boys)
2023/03/25
2023/03/25
Overberg (WOS)
Standard
60
0.83
5
5
2.5
1157.2
1128.4
Analysis
12
Overberg High Schools Trails 2023 (U15)
2023/02/24
2023/02/24
Overberg (WOS)
Rapid
15
0.39
5
5
3.0
1142.2
1177.6
Analysis
11
Overberg Schools Open Tournament 2023 (U16)
2023/02/11
2023/02/11
Overberg (WOS)
Rapid
20
0.47
5
5
2.0
1142.2
1177.6
Analysis
10
The Hermanus Open 2022 (U16)
2022/05/14
2022/05/14
Overberg (WOS)
Rapid
10
0.29
6
6
3.0
1137.3
1200.0
Analysis
9
Kleinmond Open 2021 (U14)
2021/04/17
2021/04/17
Overberg (WOS)
Standard
60
0.83
5
5
1.0
1171.5
1170.4
Analysis
8
Overberg Closed 2020 (U13 Boys)
2020/03/15
2020/03/15
Overberg (WOS)
Standard
60
0.83
5
5
2.5
1161.5
1158.4
Analysis
7
OCF Chess Tournament 3 2020 (U14)
2020/03/07
2020/03/07
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1161.5
1158.4
Analysis
6
Western Cape Top Schools 2019 (U11 Mix)
2019/08/31
2019/09/01
Cape Winelands (WCW)
Standard
60
0.83
5
4
1.0
1170.5
1171.2
Analysis
5
Overberg Top Schools 2019 (U11)
2019/07/20
2019/07/20
Overberg (WOS)
Standard
60
0.83
5
5
4.0
1114.1
1101.6
Analysis
4
Overberg School Chess Close Champs 2019 (U11 Boys)
2019/03/08
2019/03/09
Overberg (WOS)
Standard
60
0.83
6
6
3.0
1106.1
1086.4
Analysis
3
Overberg School Chess Close Champs 2019 (U11 Girls)
2019/03/08
2019/03/09
Overberg (WOS)
Standard
60
0.83
6
0
0.0
1106.1
1086.4
Analysis
2
Overberg First Trial 2019 (U12)
2019/02/23
2019/02/23
Overberg (WOS)
Standard
60
0.83
5
5
2.0
1135.3
1122.0
Analysis
1
Overberg Schools Closed 2018 (U11 Boys)
2018/03/23
2018/03/23
Overberg (WOS)
Standard
60
0.83
6
6
1.5
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
73
32
4
37
34.0
46.6
-29.1
1197.2
1168.1
White
39
16
3
20
17.5
44.9
-43.6
1194.6
1151.0
Black
34
16
1
17
16.5
48.5
-12.5
1200.1
1187.6
Standard
All
57
24
4
29
26.0
45.6
-37.3
1194.3
1157.0
White
30
9
3
18
10.5
35.0
-127.5
1207.9
1080.4
Black
27
15
1
11
15.5
57.4
63.0
1179.1
1242.0
Rapid
All
16
8
0
8
8.0
50.0
0.0
1207.6
1207.6
White
9
7
0
2
7.0
77.8
236.1
1150.2
1386.4
Black
7
1
0
6
1.0
14.3
-303.6
1281.3
977.7
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
108089033
Potgieter, PL (Pieter)
3
1.0
1
0
2
33.3
1138.0
-141.7
996.3
View list
2
2080102788
Kok, T (Tilde)
2
2.0
2
0
0
100.0
1114.1
425.0
1539.1
View list
3
110089021
Lubbe, C (Christiaan)
2
2.0
2
0
0
100.0
1114.1
425.0
1539.1
View list
4
1090110746
Van Der Walt, A (Andries)
2
2.0
2
0
0
100.0
1114.1
425.0
1539.1
View list
5
2090116647
Zininsi, L (Livi)
2
2.0
2
0
0
100.0
1114.1
425.0
1539.1
View list
6
208094918
Mdlokovane, S (Sphendulwe)
2
1.0
1
0
1
50.0
1148.4
0.0
1148.4
View list
7
208084103
Sibeko, M (Mbalntle)
2
1.0
1
0
1
50.0
1153.4
0.0
1153.4
View list
8
1080133397
Hansen, J (Javen)
2
0.0
0
0
2
0.0
1149.7
-425.0
724.7
View list
9
1070099829
Lotz, J (Johndre)
2
0.0
0
0
2
0.0
1114.1
-425.0
689.1
View list
10
108068744
Mfundisi, M (Mlibo)
2
0.0
0
0
2
0.0
1166.5
-425.0
741.5
View list
11
1070150674
Hendricks, P (Philando)
1
1.0
1
0
0
100.0
1142.2
425.0
1567.2
View list
12
1070130334
Du Mont, D (Daniel)
1
1.0
1
0
0
100.0
1161.5
425.0
1586.5
View list
13
208080808
Beukes, L (Lanique)
1
1.0
1
0
0
100.0
1135.3
425.0
1560.3
View list
14
1080152203
Aploon, G (Geraldo)
1
1.0
1
0
0
100.0
1157.2
425.0
1582.2
View list
15
1080099820
Hofmeyr, J (Jonah)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1090152212
Janse Van Vuuren, A (Abri)
1
1.0
1
0
0
100.0
1157.2
425.0
1582.2
View list
17
2070133326
Kotze, D (Dominique)
1
1.0
1
0
0
100.0
1161.5
425.0
1586.5
View list
18
1060150675
Latier, L (Lushib)
1
1.0
1
0
0
100.0
1142.2
425.0
1567.2
View list
19
1090150655
Loubser, L (Louis)
1
1.0
1
0
0
100.0
1190.1
425.0
1615.1
View list
20
100069927
Marais, J (Jp)
1
1.0
1
0
0
100.0
1106.1
425.0
1531.1
View list