Chess South Africa
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Chess South Africa
Pietersen, L (Leandre)
Dob:
2010/02/16 (U16)
Gender:
Female
Chess SA id:
2100137443
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
Last active:
2024/05/10 (8 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
1209.0
Curent Weighted rating
1239.8
Curent Weighted performance
1084.0
Current official/published rating (highest between Raw, WR and WP)
1239.8
Current floor (min rating allowed)
863.7
Current highest rating achieved
1363.7
Current K-factor
36
Games played this month
6
Score (S)
4.0
Expected score (We)
3.33
Difference (S-We)
0.67
Current Raw change (no limits, including tournament time weight)
15.2
Current min/max change allowed (with limits)
±163.7
Current Raw change used (final)
15.2
Projected new Raw rating
1224.2
Projected new Weighed rating
1236.5
Projected new Weighted performance
1084.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1236.5
Projected effective change (new Official - current Official)
-3.3
Projected new highest rating
1363.7
Projected new floor
863.7
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
1183.7
Curent Weighted rating
1209.0
Curent Weighted performance
1086.3
Current official/published rating (highest between Raw, WR and WP)
1209.0
Current floor (min rating allowed)
816.1
Current highest rating achieved
1316.1
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)
±169.7
Current Raw change used (final)
0.0
Projected new Raw rating
1183.7
Projected new Weighed rating
1205.0
Projected new Weighted performance
1086.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1205.0
Projected effective change (new Official - current Official)
-4.0
Projected new highest rating
1316.1
Projected new floor
816.1
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
1282.2
Curent Weighted rating
1310.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1310.1
Current floor (min rating allowed)
870.8
Current highest rating achieved
1370.8
Current K-factor
36
Games played this month
6
Score (S)
4.0
Expected score (We)
3.09
Difference (S-We)
0.91
Current Raw change (no limits, including tournament time weight)
32.8
Current min/max change allowed (with limits)
±147.5
Current Raw change used (final)
32.8
Projected new Raw rating
1315.0
Projected new Weighed rating
1309.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1315.0
Projected effective change (new Official - current Official)
+4.9
Projected new highest rating
1370.8
Projected new floor
870.8
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)
870.8
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
870.8
Projected new K-facor
36
Tournaments
History
Tournament:
Humansdorp CMC Schools Trials 2024 (U15 Girls)
Start:
2024/05/10
End:
2024/05/10
Host:
ESB
Type:
Rapid
Time:
32
Time weight:
0.63
Rounds:
6
Games:
6
Score:
4.0
Main rating:
1209.0
Rating gain/loss:
15.2
Type rating:
1282.2
Rating gain/loss:
32.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Humansdorp CMC Schools Trials 2024 (U15 Girls)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
6
4.0
1209.0
1282.2
Analysis
1
SBDCU Trial 1 2024 (U16)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.5
1209.6
1188.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
Humansdorp CMC Schools Trials 2024 (U15 Girls)
2024/05/10
2024/05/10
Sarah Baartman (ESB)
Rapid
32
0.63
6
6
4.0
1209.0
1282.2
Analysis
19
SBDCU Trial 1 2024 (U16)
2024/02/23
2024/02/24
Sarah Baartman (ESB)
Standard
62
0.84
6
6
2.5
1209.6
1188.4
Analysis
18
Eastern Cape Chess Team Championship 2023 (U14)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
4
1.0
1224.0
1199.2
Analysis
17
Eastern Cape Provincial Individual Championship 2023 (U14 Girls)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
3.5
1224.0
1199.2
Analysis
16
Stulting Sportdag 2023 (Senior)
2023/08/25
2023/08/25
Sarah Baartman (ESB)
Rapid
15
0.39
6
6
2.0
1242.5
1370.8
Analysis
15
SBDCU Closed Trials 2023 (U14 Girls)
2023/07/29
2023/07/29
Sarah Baartman (ESB)
Standard
65
0.85
6
6
2.5
1276.8
1231.2
Analysis
14
2023 EC Schools Provincial Winter Games (U15 Girls)
2023/06/02
2023/06/03
Buffalo City (EBC)
Standard
60
0.83
6
6
3.5
1274.1
1214.6
Analysis
13
Paul Sauer Chess Tournament 2023 (Senior)
2023/05/05
2023/05/05
Sarah Baartman (ESB)
Rapid
15
0.39
6
5
4.0
1262.9
1364.0
Analysis
12
SBDCU Trial 2 2023 (U14 Girls)
2023/04/01
2023/04/01
Sarah Baartman (ESB)
Standard
62
0.84
5
5
2.0
1283.8
1234.4
Analysis
11
SBDCU Trial 1 2023 (U14)
2023/03/05
2023/03/05
Sarah Baartman (ESB)
Standard
60
0.83
5
5
2.0
1320.9
1278.3
Analysis
10
Eatern Cape Provincial Chess Championship 2022 (U14 Girls)
2022/10/01
2022/10/01
Sarah Baartman (ESB)
Standard
65
0.85
7
6
3.0
1361.6
1316.1
Analysis
9
Pharos Closed 3 2022
2022/09/14
2022/09/14
Sarah Baartman (ESB)
Rapid
10
0.29
7
7
4.5
1363.7
1365.8
Analysis
8
Stulting Sports Day 2022 (Seniors)
2022/08/26
2022/08/26
Sarah Baartman (ESB)
Rapid
15
0.39
13
13
12.0
1312.5
1200.0
Analysis
7
Kouga Mayarol Cup 2022 (U13)
2022/07/23
2022/07/23
Sarah Baartman (ESB)
Standard
65
0.85
6
6
4.0
1264.9
1277.4
Analysis
6
SBDCU Trials 2022 (U14)
2022/06/25
2022/06/25
Sarah Baartman (ESB)
Standard
65
0.85
6
0
0.0
1270.3
1289.6
Analysis
5
Pharos Closed 2 2022
2022/06/11
2022/06/11
Sarah Baartman (ESB)
Standard
60
0.83
6
6
3.0
1270.3
1289.6
Analysis
4
Closed Pharos Chess Tournament 2022
2022/05/28
2022/05/28
Sarah Baartman (ESB)
Standard
60
0.83
6
6
5.0
1172.6
1170.4
Analysis
3
Fountains Mall Open Tournament 2022 (B)
2022/05/14
2022/05/14
Sarah Baartman (ESB)
Standard
65
0.85
5
5
3.0
1172.6
1170.4
Analysis
2
SBDCU 2nd Open Tournament Fountains Mall 2022 (B)
2022/03/04
2022/03/05
Sarah Baartman (ESB)
Standard
65
0.85
6
6
2.5
1180.4
1179.2
Analysis
1
SBDCU First Fide Rated Open Tournament Fountains Mall 2022 (B)
2022/02/18
2022/02/19
Sarah Baartman (ESB)
Standard
90
0.94
5
1
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
6
1
5
6.5
54.2
35.4
1219.4
1254.8
White
6
2
1
3
2.5
41.7
-70.8
1200.0
1129.1
Black
6
4
0
2
4.0
66.7
141.7
1238.8
1380.4
Standard
All
6
2
1
3
2.5
41.7
-70.8
1277.9
1207.1
White
3
1
1
1
1.5
50.0
0.0
1239.1
1239.1
Black
3
1
0
2
1.0
33.3
-141.7
1316.7
1175.1
Rapid
All
6
4
0
2
4.0
66.7
141.7
1160.8
1302.5
White
3
1
0
2
1.0
33.3
-141.7
1160.8
1019.1
Black
3
3
0
0
3.0
100.0
425.0
1160.8
1585.8
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
112
59
10
43
64.0
57.1
60.7
1211.1
1271.9
White
55
31
4
20
33.0
60.0
85.0
1201.9
1286.9
Black
57
28
6
23
31.0
54.4
37.3
1220.0
1257.3
Standard
All
75
34
7
34
37.5
50.0
0.0
1223.4
1223.4
White
36
20
3
13
21.5
59.7
82.6
1204.4
1287.1
Black
39
14
4
21
16.0
41.0
-76.3
1240.9
1164.6
Rapid
All
37
25
3
9
26.5
71.6
183.8
1186.3
1370.1
White
19
11
1
7
11.5
60.5
89.5
1197.2
1286.7
Black
18
14
2
2
15.0
83.3
283.3
1174.8
1458.1
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
2100142466
Prinsloo, R (Ritza)
5
2.5
2
1
2
50.0
1238.6
0.0
1238.6
View list
2
2100140917
Maziena, L (Lavanya)
4
2.5
1
3
0
62.5
1268.0
106.3
1374.3
View list
3
2100134129
Bruton, FE (Faith Elizabeth)
4
1.0
1
0
3
25.0
1245.6
-212.5
1033.1
View list
4
2110142410
Booysen, CL (Carli Lucia)
3
3.0
3
0
0
100.0
1273.9
425.0
1698.9
View list
5
2100137437
Jumba, A (Aphelele)
3
3.0
3
0
0
100.0
1271.5
425.0
1696.5
View list
6
1120141820
Vlok, C (Corneluis)
3
3.0
3
0
0
100.0
1268.9
425.0
1693.9
View list
7
2110133898
De Lange, E (Erin)
3
2.0
2
0
1
66.7
1235.6
141.7
1377.2
View list
8
2090153093
Mbete, Z (Zonke)
3
2.0
2
0
1
66.7
1227.0
141.7
1368.6
View list
9
1120140930
Vosloo, T (Travis)
3
2.0
2
0
1
66.7
1268.9
141.7
1410.5
View list
10
2130112091
Ludick, AC (Anaya Cassidy)
3
0.0
0
0
3
0.0
1268.9
-425.0
843.9
View list
11
1090137427
Bombota, E (Elam)
2
2.0
2
0
0
100.0
1242.5
425.0
1667.5
View list
12
1120146247
Manyonga, K (Kudakwashe)
2
2.0
2
0
0
100.0
1252.7
425.0
1677.7
View list
13
2100153100
Qaqaqa, L (Liyanda)
2
2.0
2
0
0
100.0
1209.0
425.0
1634.0
View list
14
2120141819
Tennant, K (Kirsty)
2
2.0
2
0
0
100.0
1221.4
425.0
1646.4
View list
15
1090137434
Idziradzemhuka, W (Walter)
2
1.0
1
0
1
50.0
1222.7
0.0
1222.7
View list
16
2100151710
Williams, M (Meagan)
2
1.0
1
0
1
50.0
1250.4
0.0
1250.4
View list
17
2110142419
Petrus, L (Lenique)
2
0.5
0
1
1
25.0
1253.9
-212.5
1041.4
View list
18
1110111049
Wei, M (Michael)
2
0.5
0
1
1
25.0
1317.0
-212.5
1104.5
View list
19
1100142465
Pearton, G (Gabriel)
2
0.0
0
0
2
0.0
1272.5
-425.0
847.5
View list
20
1100146228
Brits, J (Johan)
1
1.0
1
0
0
100.0
1312.5
425.0
1737.5
View list