Chess South Africa
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Chess South Africa
Uwakata, SK (Samantha)
Dob:
2011/02/16 (U14)
Gender:
Female
Chess SA id:
2110113798
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2023/08/18 (305 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
Current Raw rating
1221.2
Current Weighted rating
1235.0
Current Weighted performance
975.3
Current official/published rating (highest between Raw, WR and WP)
1235.0
Current highest rating achieved
1270.8
Current floor (min rating allowed)
770.8
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)
±160.9
Current Raw change used (final)
0.0
Projected new Raw rating
1221.2
Projected new Weighed rating
1135.3
Projected new Weighted performance
975.3
Projected new final Raw rating (if new WP > new Raw)
1221.2
Projected new highest rating
1270.8
Projected new floor
770.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.2
Projected effective change (new Official - current Official)
-13.8
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
Current Raw rating
1212.7
Current Weighted rating
1230.1
Current Weighted performance
975.3
Current official/published rating (highest between Raw, WR and WP)
1230.1
Current highest rating achieved
1275.3
Current floor (min rating allowed)
775.3
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)
±162.8
Current Raw change used (final)
0.0
Projected new Raw rating
1212.7
Projected new Weighed rating
1130.5
Projected new Weighted performance
975.3
Projected new final Raw rating (if new WP > new Raw)
1212.7
Projected new highest rating
1275.3
Projected new floor
775.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1212.7
Projected effective change (new Official - current Official)
-17.4
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
s
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
10
2023 Gauteng Top Schools (U13 Girls)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1262.1
1263.1
Analysis
9
Gauteng Schools Individual Finals 2023 (U13 Girls)
2023/05/26
2023/05/26
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1270.8
1275.3
Analysis
8
West Rand vs Bojanala 2022 (U12A)
2022/11/05
2022/11/05
Bojanala Platina (NBR)
Standard
60
0.83
6
6
2.0
1266.0
1271.3
Analysis
7
2022 Gauteng Schools Individual Chess Championship (U11 Girls)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1216.7
1210.1
Analysis
6
The King`s Cup League 2020 (B)
2020/03/07
2020/03/07
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.0
1236.4
1233.9
Analysis
5
JNW Club - Bryanston Open1 2020 (E)
2020/02/01
2020/02/01
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1211.3
1205.1
Analysis
4
The King`s Cup League - Stage 2 2019 (B)
2019/09/07
2019/09/07
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1234.6
1235.0
Analysis
3
2019 Gauteng School League Finals (U9 Open)
2019/08/23
2019/08/23
Tshwane (GTP)
Standard
60
0.83
5
4
3.5
1193.4
1185.3
Analysis
2
JNW Club - Hoerskool Linden 2019 (E)
2019/06/15
2019/06/15
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.5
1251.1
1261.6
Analysis
1
The King`s Cup League 2019 (D)
2019/05/18
2019/05/18
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
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
49
23
3
23
24.5
50.0
0.0
1242.7
1242.7
White
23
11
2
10
12.0
52.2
18.5
1241.2
1259.7
Black
26
12
1
13
12.5
48.1
-16.3
1244.1
1227.7
Standard
All
49
23
3
23
24.5
50.0
0.0
1242.7
1242.7
White
23
11
2
10
12.0
52.2
18.5
1241.2
1259.7
Black
26
12
1
13
12.5
48.1
-16.3
1244.1
1227.7
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
1110099324
Roos, J (Justin)
2
1.0
1
0
1
50.0
1238.7
0.0
1238.7
View list
2
2110107817
Onyemah, I (Ifeoma)
2
0.5
0
1
1
25.0
1222.3
-212.5
1009.8
View list
3
111092671
Van Der Berg, KW (Kai)
2
0.0
0
0
2
0.0
1238.7
-425.0
813.7
View list
4
1110116307
Knoesen, N (Neil)
1
1.0
1
0
0
100.0
1251.1
425.0
1676.1
View list
5
210091657
Bergh, I (Isabelle)
1
1.0
1
0
0
100.0
1193.4
425.0
1618.4
View list
6
1110117891
Badukane, T (Tokelo)
1
1.0
1
0
0
100.0
1266.0
425.0
1691.0
View list
7
2100160865
Botha, C (Chrisinda)
1
1.0
1
0
0
100.0
1262.1
425.0
1687.1
View list
8
1640119080
Goldberg, M (Mark)
1
1.0
1
0
0
100.0
1236.4
425.0
1661.4
View list
9
1100113803
Dziga, N (Nathaniel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1110113806
Dyam, I (Ivile)
1
1.0
1
0
0
100.0
1234.6
425.0
1659.6
View list
11
2120140240
Du Toit, S (Saskia)
1
1.0
1
0
0
100.0
1216.7
425.0
1641.7
View list
12
1100113792
Macala, L (Lunam)
1
1.0
1
0
0
100.0
1234.6
425.0
1659.6
View list
13
1110140037
Grobler, R (Rowan)
1
1.0
1
0
0
100.0
1266.0
425.0
1691.0
View list
14
1110130722
Malevu, O (Owakhe)
1
1.0
1
0
0
100.0
1211.3
425.0
1636.3
View list
15
1120113810
Manana, S (Solwazi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
2100143303
Mashaba, Y (Yvonne Buhle)
1
1.0
1
0
0
100.0
1216.7
425.0
1641.7
View list
17
2100155312
Meyer, M (Marilee)
1
1.0
1
0
0
100.0
1270.8
425.0
1695.8
View list
18
1110113808
Mokoena, T (Tshediso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
19
2110143315
Molete, M (Mamello)
1
1.0
1
0
0
100.0
1216.7
425.0
1641.7
View list
20
2120143318
Ncube, A (Ashanti)
1
1.0
1
0
0
100.0
1216.7
425.0
1641.7
View list