Chess South Africa
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Chess South Africa
Brink, S (Samantha)
Dob:
2009/06/09 (U16)
Gender:
Female
Chess SA id:
209084154
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/04/27 (24 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
1279.4
Curent Weighted rating
1292.7
Curent Weighted performance
1199.8
Current official/published rating (highest between Raw, WR and WP)
1292.7
Current floor (min rating allowed)
889.3
Current highest rating achieved
1389.3
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)
±148.1
Current Raw change used (final)
0.0
Projected new Raw rating
1279.4
Projected new Weighed rating
1290.7
Projected new Weighted performance
1199.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1290.7
Projected effective change (new Official - current Official)
-2.0
Projected new highest rating
1389.3
Projected new floor
889.3
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
1317.9
Curent Weighted rating
1344.2
Curent Weighted performance
1207.4
Current official/published rating (highest between Raw, WR and WP)
1344.2
Current floor (min rating allowed)
931.1
Current highest rating achieved
1431.1
Current K-factor
32
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)
±140.2
Current Raw change used (final)
0.0
Projected new Raw rating
1317.9
Projected new Weighed rating
1341.2
Projected new Weighted performance
1207.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1341.2
Projected effective change (new Official - current Official)
-3.0
Projected new highest rating
1431.1
Projected new floor
931.1
Projected new K-facor
32
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
1194.7
Curent Weighted rating
1175.0
Curent Weighted performance
1125.7
Current official/published rating (highest between Raw, WR and WP)
1194.7
Current floor (min rating allowed)
748.4
Current highest rating achieved
1248.4
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)
±167.1
Current Raw change used (final)
0.0
Projected new Raw rating
1194.7
Projected new Weighed rating
1178.8
Projected new Weighted performance
1125.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1194.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1248.4
Projected new floor
748.4
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
719.6
Curent Weighted rating
712.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
719.6
Current floor (min rating allowed)
748.4
Current highest rating achieved
719.6
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)
±328.8
Current Raw change used (final)
0.0
Projected new Raw rating
719.6
Projected new Weighed rating
713.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
719.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
719.6
Projected new floor
748.4
Projected new K-facor
40
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Curro Hermanus Freedom Day Rapid 2024 (U15)
2024/04/27
2024/04/27
Overberg (WOS)
Rapid
30
0.60
5
5
2.0
1300.8
1205.9
Analysis
3
Western Cape HS Individuals Championship 2024 (U15 Girls)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
4.0
1258.1
1297.7
Analysis
2
Overberg High Schools Trails 2024 (U15 Girls)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1258.1
1297.7
Analysis
1
Overberg High Schools Trails 2024 (U15)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
3.0
1253.0
1183.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
58
Curro Hermanus Freedom Day Rapid 2024 (U15)
2024/04/27
2024/04/27
Overberg (WOS)
Rapid
30
0.60
5
5
2.0
1300.8
1205.9
Analysis
57
Western Cape HS Individuals Championship 2024 (U15 Girls)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
4.0
1258.1
1297.7
Analysis
56
Overberg High Schools Trails 2024 (U15 Girls)
2024/03/02
2024/03/02
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1258.1
1297.7
Analysis
55
Overberg High Schools Trails 2024 (U15)
2024/02/24
2024/02/24
Overberg (WOS)
Rapid
20
0.47
5
5
3.0
1253.0
1183.6
Analysis
54
Western Cape Top Schools 2023 (U15 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
1.0
1323.8
1390.8
Analysis
53
Overberg Top Schools 2023 (U15+U18)
2023/08/05
2023/08/05
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1316.3
1403.6
Analysis
52
Overberg Club Championships 2023 (A+B)
2023/07/29
2023/07/29
Overberg (WOS)
Rapid
30
0.60
5
5
2.0
1318.7
1167.0
Analysis
51
Hermanus Rapid 2023 (B)
2023/04/22
2023/04/22
Overberg (WOS)
Rapid
25
0.54
6
6
1.0
1370.8
1248.4
Analysis
50
Overberg High School Closed 2023 (U15 Girls)
2023/03/25
2023/03/25
Overberg (WOS)
Standard
60
0.83
5
1
0.0
1389.3
1431.1
Analysis
49
Overberg High Schools Trails 2023 (U15)
2023/02/24
2023/02/24
Overberg (WOS)
Rapid
15
0.39
5
5
4.0
1359.6
1059.2
Analysis
48
Overberg Schools Open Tournament 2023 (U14)
2023/02/11
2023/02/11
Overberg (WOS)
Rapid
20
0.47
5
5
4.0
1359.6
1059.2
Analysis
47
Overberg Topskole 2022 (O13)
2022/08/20
2022/08/20
Overberg (WOS)
Standard
60
0.83
5
5
4.5
1163.4
1148.2
Analysis
46
WCCA Rural Cup 2022 (U14)
2022/08/13
2022/08/14
Overberg (WOS)
Standard
60
0.83
5
4
4.0
1163.4
1148.2
Analysis
45
2022 African Youth Chess Championships
2022/07/03
2022/07/09
Zambia (ZAM)
Standard
150
1.00
9
9
4.0
1261.0
1238.9
Analysis
44
OCF Youth Day Tournament 2022 (A)
2022/06/18
2022/06/18
Overberg (WOS)
Rapid
15
0.39
5
4
0.0
1288.5
1144.4
Analysis
43
Western Cape Schools 2022 (U13 Girls)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
4.0
1179.5
1179.9
Analysis
42
The Hermanus Open 2022 (U14)
2022/05/14
2022/05/14
Overberg (WOS)
Rapid
10
0.29
6
6
4.0
1179.5
1058.0
Analysis
41
Ceres Open 2022 (B)
2022/04/23
2022/04/23
Cape Winelands (WCW)
Standard
65
0.85
6
6
4.0
1161.6
1152.5
Analysis
40
South African Junior Closed Chess Championships 2022 (U14 Girls)
2022/03/28
2022/04/02
Chess South Africa (CSA)
Standard
120
1.00
11
10
3.0
1161.6
1152.5
Analysis
39
Western Cape Club Championships 2021 (C)
2021/10/15
2021/10/17
Eden District (WEG)
Standard
65
0.85
5
5
1.0
1217.3
1223.4
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
21
12
0
9
12.0
57.1
60.7
1234.2
1295.0
White
10
6
0
4
6.0
60.0
85.0
1232.5
1317.5
Black
11
6
0
5
6.0
54.5
38.6
1235.9
1274.5
Standard
All
11
7
0
4
7.0
63.6
115.9
1250.3
1366.2
White
5
4
0
1
4.0
80.0
255.0
1250.0
1505.0
Black
6
3
0
3
3.0
50.0
0.0
1250.5
1250.5
Rapid
All
10
5
0
5
5.0
50.0
0.0
1216.6
1216.6
White
5
2
0
3
2.0
40.0
-85.0
1215.0
1130.0
Black
5
3
0
2
3.0
60.0
85.0
1218.3
1303.3
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
333
170
12
151
176.0
52.9
24.2
1151.4
1175.7
White
164
83
10
71
88.0
53.7
31.1
1143.6
1174.7
Black
169
87
2
80
88.0
52.1
17.6
1159.1
1176.7
Standard
All
263
132
12
119
138.0
52.5
21.0
1131.5
1152.5
White
130
63
10
57
68.0
52.3
19.6
1121.9
1141.6
Black
133
69
2
62
70.0
52.6
22.4
1140.8
1163.1
Rapid
All
70
38
0
32
38.0
54.3
36.4
1226.5
1263.0
White
34
20
0
14
20.0
58.8
75.0
1226.4
1301.4
Black
36
18
0
18
18.0
50.0
0.0
1226.6
1226.6
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
109080788
Valentine, L (Luke)
7
1.5
1
1
5
21.4
1145.0
-242.9
902.1
View list
2
109080785
Muller, C (Christiaan)
6
1.0
1
0
5
16.7
1171.2
-283.3
887.8
View list
3
209088973
Oosthuizen, A (Anke)
5
3.0
3
0
2
60.0
1074.0
85.0
1159.0
View list
4
1100118923
Mackenzie, T (Tayden)
5
2.5
2
1
2
50.0
1142.6
0.0
1142.6
View list
5
2090097163
Johnson, L (Lakeisha)
5
0.0
0
0
5
0.0
1193.6
-425.0
768.6
View list
6
2100106826
Hendricks, L (Lakeisha)
4
4.0
4
0
0
100.0
1219.2
425.0
1644.2
View list
7
210093629
Linde, M (Morgan)
4
2.0
2
0
2
50.0
1047.6
0.0
1047.6
View list
8
209093572
Koko, A (Anisa)
4
1.5
1
1
2
37.5
1215.9
-106.3
1109.7
View list
9
108091550
Pekeur, A (Aiden)
4
0.0
0
0
4
0.0
1190.8
-425.0
765.8
View list
10
1090119361
Byrne, R (Russel)
3
3.0
3
0
0
100.0
1221.2
425.0
1646.2
View list
11
1090099924
Swart, A (Arnold)
3
3.0
3
0
0
100.0
1261.1
425.0
1686.1
View list
12
109094924
Matinywa, T (Thobani)
3
2.0
2
0
1
66.7
1178.6
141.7
1320.3
View list
13
209084156
Whitehead, D (Danielle)
3
2.0
2
0
1
66.7
1014.8
141.7
1156.5
View list
14
109078327
Hanekom, L (Logan)
3
1.0
1
0
2
33.3
1173.2
-141.7
1031.6
View list
15
109094685
Beveridge, J (Jesse)
2
2.0
2
0
0
100.0
1137.8
425.0
1562.8
View list
16
209080791
De Villiers, D (Daniella)
2
2.0
2
0
0
100.0
920.9
425.0
1345.8
View list
17
109084157
De Wet, S (Samuel)
2
2.0
2
0
0
100.0
1097.7
425.0
1522.7
View list
18
1090138454
Groenewald, M (Miguel)
2
2.0
2
0
0
100.0
1261.5
425.0
1686.5
View list
19
209095311
Grove, E (Emily)
2
2.0
2
0
0
100.0
937.5
425.0
1362.5
View list
20
208068740
Hans, J (Joy)
2
2.0
2
0
0
100.0
1167.0
425.0
1592.0
View list