Chess South Africa
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Chess South Africa
Pienaar, K (Keane)
Dob:
2010/09/24 (U16)
Gender:
Male
Chess SA id:
110077415
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/05/11 (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
1432.7
Curent Weighted rating
1423.1
Curent Weighted performance
1317.4
Current official/published rating (highest between Raw, WR and WP)
1432.7
Current floor (min rating allowed)
960.4
Current highest rating achieved
1460.4
Current K-factor
32
Games played this month
1
Score (S)
1.0
Expected score (We)
0.72
Difference (S-We)
0.28
Current Raw change (no limits, including tournament time weight)
7.4
Current min/max change allowed (with limits)
±119.0
Current Raw change used (final)
7.4
Projected new Raw rating
1440.1
Projected new Weighed rating
1426.5
Projected new Weighted performance
1317.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1440.1
Projected effective change (new Official - current Official)
+7.4
Projected new highest rating
1460.4
Projected new floor
960.4
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
1434.7
Curent Weighted rating
1434.8
Curent Weighted performance
1315.8
Current official/published rating (highest between Raw, WR and WP)
1434.8
Current floor (min rating allowed)
979.5
Current highest rating achieved
1479.5
Current K-factor
32
Games played this month
1
Score (S)
1.0
Expected score (We)
0.71
Difference (S-We)
0.29
Current Raw change (no limits, including tournament time weight)
9.3
Current min/max change allowed (with limits)
±118.7
Current Raw change used (final)
9.3
Projected new Raw rating
1444.0
Projected new Weighed rating
1437.2
Projected new Weighted performance
1315.8
Projected new official/published rating (highest between new Raw, new WR and new WP)
1444.0
Projected effective change (new Official - current Official)
+9.2
Projected new highest rating
1479.5
Projected new floor
979.5
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
991.2
Curent Weighted rating
991.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
991.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
991.2
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)
±223.3
Current Raw change used (final)
0.0
Projected new Raw rating
991.2
Projected new Weighed rating
991.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
991.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
991.2
Projected new floor
500.0
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
901.6
Curent Weighted rating
901.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
901.6
Current floor (min rating allowed)
500.0
Current highest rating achieved
901.6
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)
±253.7
Current Raw change used (final)
0.0
Projected new Raw rating
901.6
Projected new Weighed rating
901.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
901.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
901.6
Projected new floor
500.0
Projected new K-facor
40
Tournaments
History
Tournament:
NMBCU Trial 3 2024 (U16)
Start:
2024/05/10
End:
2024/05/11
Host:
ENM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
1
Games:
1
Score:
1.0
Main rating:
1432.7
Rating gain/loss:
7.4
Type rating:
1434.7
Rating gain/loss:
9.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
NMBCU Trial 3 2024 (U16)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
1
1.0
1432.7
1434.7
Analysis
1
NMBCU Trials 2 2024 (U16)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
3.0
1449.2
1454.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
47
NMBCU Trial 3 2024 (U16)
2024/05/10
2024/05/11
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
1
1.0
1432.7
1434.7
Analysis
46
NMBCU Trials 2 2024 (U16)
2024/04/12
2024/04/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
5
3.0
1449.2
1454.9
Analysis
45
Eastern Cape Chess Team Championship 2023 (U14)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
4
2.5
1460.4
1468.3
Analysis
44
Eastern Cape Provincial Individual Championship 2023 (U14 Boys)
2023/10/05
2023/10/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
4.0
1460.4
1468.3
Analysis
43
NMBCU Closed 2023 (U14)
2023/08/11
2023/08/12
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1458.6
1479.5
Analysis
42
NMBCU Trial 4 2023 (U14)
2023/07/28
2023/07/29
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
5.5
1398.4
1422.5
Analysis
41
EP Trials 3 2023 (U14)
2023/05/05
2023/05/06
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
5.0
1363.4
1385.1
Analysis
40
NMB 1st Trials 2023 (U14)
2023/02/17
2023/02/18
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.5
1333.2
1355.6
Analysis
39
Eatern Cape Provincial Chess Championship 2022 (U14 Boys)
2022/10/01
2022/10/01
Sarah Baartman (ESB)
Standard
65
0.85
7
5
2.0
1346.4
1375.8
Analysis
38
2022 NMBCU Closed 2022 (U14)
2022/08/19
2022/08/20
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
3.0
1333.0
1362.9
Analysis
37
2022 NMBCU Trial 4 (U14)
2022/08/12
2022/08/13
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1333.0
1362.9
Analysis
36
NMBCU Trial 3 2022 (U14)
2022/07/22
2022/07/23
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.0
1351.9
1373.3
Analysis
35
2022 NMB Rapid & Blitz Championships (Rapid)
2022/07/02
2022/07/02
Nelson Mandela Bay (ENM)
Rapid
12
0.33
5
5
2.5
1351.9
960.8
Analysis
34
2022 NMB Rapid & Blitz Championships (Blitz)
2022/07/02
2022/07/02
Nelson Mandela Bay (ENM)
Blitz
5
0.18
7
7
4.0
1351.9
785.2
Analysis
33
2022 NMB Junior Trials 2 (U12)
2022/05/13
2022/05/14
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
5.0
1311.6
1326.5
Analysis
32
2022 NMB Junior Trials 1 (U12)
2022/04/22
2022/04/23
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
6.0
1229.1
1223.9
Analysis
31
2020 Boardwalk Pearson Open Chess Festival (Open)
2020/03/14
2020/03/15
Nelson Mandela Bay (ENM)
Standard
90
0.94
5
4
2.0
1181.1
1167.3
Analysis
30
2020 NMBCU Chess Trials 2 2020 (U12)
2020/03/07
2020/03/07
Nelson Mandela Bay (ENM)
Standard
62
0.84
5
4
3.0
1181.1
1167.3
Analysis
29
King Cars Pe Chess Club Grand Prix Leg 1 2020
2020/02/15
2020/02/22
Nelson Mandela Bay (ENM)
Standard
92
0.94
6
3
1.0
1241.7
1240.0
Analysis
28
2020 NMBCU Chess Trial 1 (U12)
2020/02/08
2020/02/09
Nelson Mandela Bay (ENM)
Standard
60
0.83
6
6
4.5
1241.7
1240.0
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
4
0
2
4.0
66.7
141.7
1210.0
1351.6
White
2
1
0
1
1.0
50.0
0.0
1345.8
1345.8
Black
4
3
0
1
3.0
75.0
212.5
1142.0
1354.5
Standard
All
6
4
0
2
4.0
66.7
141.7
1210.0
1351.6
White
2
1
0
1
1.0
50.0
0.0
1345.8
1345.8
Black
4
3
0
1
3.0
75.0
212.5
1142.0
1354.5
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
264
144
16
104
152.0
57.6
64.4
1142.1
1206.5
White
130
73
10
47
78.0
60.0
85.0
1149.9
1234.9
Black
134
71
6
57
74.0
55.2
44.4
1134.5
1178.9
Standard
All
236
129
15
92
136.5
57.8
66.6
1144.4
1211.0
White
117
67
9
41
71.5
61.1
94.4
1151.3
1245.7
Black
119
62
6
51
65.0
54.6
39.3
1137.6
1176.9
Rapid
All
21
11
1
9
11.5
54.8
40.5
1066.8
1107.3
White
10
4
1
5
4.5
45.0
-42.5
1082.5
1040.0
Black
11
7
0
4
7.0
63.6
115.9
1052.5
1168.4
Blitz
All
7
4
0
3
4.0
57.1
60.7
1290.2
1350.9
White
3
2
0
1
2.0
66.7
141.7
1321.7
1463.4
Black
4
2
0
2
2.0
50.0
0.0
1266.6
1266.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1110097727
Kivido, A (Alex)
6
2.0
2
0
4
33.3
1188.2
-141.7
1046.5
View list
2
111087672
Twigg, G (Garen)
6
1.0
1
0
5
16.7
1223.7
-283.3
940.4
View list
3
1100111044
Brown, N (Nathan)
5
5.0
5
0
0
100.0
1300.8
425.0
1725.8
View list
4
209077417
Louis, C (Caitlyn)
5
1.5
1
1
3
30.0
1045.5
-170.0
875.5
View list
5
110087673
Van Der Merwe, L (Lucas)
5
1.5
1
1
3
30.0
1054.4
-170.0
884.4
View list
6
109083952
Taljard, J (Julian)
5
1.0
1
0
4
20.0
1198.2
-255.0
943.2
View list
7
1100099213
Jones, K (Kellen)
4
4.0
4
0
0
100.0
1100.0
425.0
1525.0
View list
8
110088370
Spence, K (Kayden)
4
4.0
4
0
0
100.0
1161.7
425.0
1586.7
View list
9
210089659
Plaatjies, A (Angelique)
4
3.5
3
1
0
87.5
1062.1
318.8
1380.8
View list
10
209079855
Van Der Merwe, S (Sarah)
4
2.5
2
1
1
62.5
1013.8
106.3
1120.1
View list
11
103054244
Muller, K (Kaden)
4
0.0
0
0
4
0.0
1160.1
-425.0
735.1
View list
12
109067367
Peter, N (Noah)
4
0.0
0
0
4
0.0
1248.7
-425.0
823.7
View list
13
1110131971
Chipunza, J (Jared)
3
3.0
3
0
0
100.0
1313.0
425.0
1738.0
View list
14
210087674
De Beer, K (Karli)
3
3.0
3
0
0
100.0
1154.3
425.0
1579.3
View list
15
110084056
Healy, A (Alexander)
3
3.0
3
0
0
100.0
1017.6
425.0
1442.6
View list
16
109090132
Mcoyana, L (Lucwangco)
3
3.0
3
0
0
100.0
878.8
425.0
1303.8
View list
17
1110131268
Clainos, S (Spiro)
3
2.5
2
1
0
83.3
1313.0
283.3
1596.4
View list
18
1110111043
Banda, B (Benjamin)
3
2.0
3
0
1
66.7
1374.0
141.7
1515.7
View list
19
1100140441
Dugmore, D (Deacon)
3
2.0
2
0
1
66.7
1424.3
141.7
1566.0
View list
20
2110099521
Kritzinger, L (Lune)
3
2.0
2
0
1
66.7
1223.8
141.7
1365.5
View list