Chess South Africa
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Chess South Africa
Abercrombie, KV (Keith)
Dob:
1961/03/23 (Adult)
Gender:
Male
Chess SA id:
161050347
FIDE id:
Region:
Sarah Baartman (ESB)
Citizen:
RSA
Title(s):
TS
Last active:
2024/05/05 (7 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
1333.6
Curent Weighted rating
1287.4
Curent Weighted performance
1310.0
Current official/published rating (highest between Raw, WR and WP)
1333.6
Current floor (min rating allowed)
833.6
Current highest rating achieved
1333.6
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
3.09
Difference (S-We)
-0.09
Current Raw change (no limits, including tournament time weight)
-2.7
Current min/max change allowed (with limits)
±137.1
Current Raw change used (final)
-2.7
Projected new Raw rating
1330.9
Projected new Weighed rating
1291.8
Projected new Weighted performance
1310.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1330.9
Projected effective change (new Official - current Official)
-2.7
Projected new highest rating
1333.6
Projected new floor
833.6
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
1312.5
Curent Weighted rating
1244.3
Curent Weighted performance
1082.4
Current official/published rating (highest between Raw, WR and WP)
1312.5
Current floor (min rating allowed)
812.5
Current highest rating achieved
1312.5
Current K-factor
36
Games played this month
5
Score (S)
3.0
Expected score (We)
2.98
Difference (S-We)
0.02
Current Raw change (no limits, including tournament time weight)
0.7
Current min/max change allowed (with limits)
±141.3
Current Raw change used (final)
0.7
Projected new Raw rating
1313.2
Projected new Weighed rating
1250.9
Projected new Weighted performance
1082.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1313.2
Projected effective change (new Official - current Official)
+0.7
Projected new highest rating
1313.2
Projected new floor
813.2
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
1375.4
Curent Weighted rating
1360.4
Curent Weighted performance
1172.0
Current official/published rating (highest between Raw, WR and WP)
1375.4
Current floor (min rating allowed)
875.4
Current highest rating achieved
1375.4
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)
±129.2
Current Raw change used (final)
0.0
Projected new Raw rating
1375.4
Projected new Weighed rating
1362.6
Projected new Weighted performance
1172.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1375.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1375.4
Projected new floor
875.4
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
875.4
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
875.4
Projected new K-facor
36
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Seniors)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1333.6
Rating gain/loss:
-2.7
Type rating:
1312.5
Rating gain/loss:
0.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Spartan Bishops Chess Championships 2024 (Seniors)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1333.6
1312.5
Analysis
1
Jeffreys Bay CC Fide Rated Tournament 2024
2024/03/18
2024/03/26
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.5
1292.8
1263.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
14
Spartan Bishops Chess Championships 2024 (Seniors)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
3.0
1333.6
1312.5
Analysis
13
Jeffreys Bay CC Fide Rated Tournament 2024
2024/03/18
2024/03/26
Sarah Baartman (ESB)
Standard
62
0.84
5
5
3.5
1292.8
1263.2
Analysis
12
Jeffreys Bay CC Nov Rapid 3 2023
2023/11/30
2023/11/30
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
3.0
1282.7
1350.2
Analysis
11
Eastern Cape Chess Team Championship 2023 (Open)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
2
1.0
1270.2
1211.9
Analysis
10
Eastern Cape Provincial Individual Championship 2023 (Veterans)
2023/10/05
2023/10/06
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
4
2.5
1270.2
1211.9
Analysis
9
Jefreys Bay Chess Club Rapid 10 November 2022
2022/11/10
2022/11/10
Sarah Baartman (ESB)
Rapid
12
0.33
5
5
4.0
1253.7
1309.9
Analysis
8
Jeffreys Bay Chess Club Rapid September 2022
2022/09/22
2022/09/26
Sarah Baartman (ESB)
Rapid
12
0.33
5
2
1.5
1248.8
1302.3
Analysis
7
Jeffreys Bay Chess Club Rapid July Tournament 1 2022
2022/07/07
2022/07/07
Sarah Baartman (ESB)
Rapid
12
0.33
6
4
2.5
1244.2
1317.1
Analysis
6
Makhanda Open Chess Tournament 2022 (A)
2022/04/30
2022/04/30
Sarah Baartman (ESB)
Rapid
25
0.54
6
5
3.0
1239.9
1319.6
Analysis
5
SBDCU 2nd Open Tournament Fountains Mall 2022 (A)
2022/03/04
2022/03/05
Sarah Baartman (ESB)
Standard
90
0.94
5
4
1.0
1258.2
1228.8
Analysis
4
SBD Prep Tournament 2021
2021/10/16
2021/10/16
Sarah Baartman (ESB)
Rapid
12
0.33
7
7
6.0
1226.6
1200.0
Analysis
3
Brandwag Open 2020 (A)
2020/01/31
2020/02/01
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
1.5
1239.1
1247.2
Analysis
2
Brandwag Open 2019 (A)
2019/01/25
2019/01/26
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
1
0.0
1251.1
1261.6
Analysis
1
Ultimate Chess Open 2018 (D)
2018/12/01
2018/12/01
Nelson Mandela Bay (ENM)
Standard
60
0.83
5
5
5.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
6
1
3
6.5
65.0
127.5
1301.9
1429.4
White
6
3
1
2
3.5
58.3
70.8
1311.8
1382.6
Black
4
3
0
1
3.0
75.0
212.5
1287.0
1499.5
Standard
All
10
6
1
3
6.5
65.0
127.5
1301.9
1429.4
White
6
3
1
2
3.5
58.3
70.8
1311.8
1382.6
Black
4
3
0
1
3.0
75.0
212.5
1287.0
1499.5
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
59
35
5
19
37.5
63.6
115.3
1249.4
1364.6
White
31
18
2
11
19.0
61.3
96.0
1265.3
1361.3
Black
28
17
3
8
18.5
66.1
136.6
1231.7
1368.4
Standard
All
31
16
3
12
17.5
56.5
54.8
1247.1
1301.9
White
16
7
1
8
7.5
46.9
-26.6
1261.4
1234.9
Black
15
9
2
4
10.0
66.7
141.7
1231.8
1373.4
Rapid
All
28
19
2
7
20.0
71.4
182.1
1251.9
1434.1
White
15
11
1
3
11.5
76.7
226.7
1269.5
1496.2
Black
13
8
1
4
8.5
65.4
130.8
1231.7
1362.5
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
199079419
Booysen, L (Leon)
2
2.0
2
0
0
100.0
1249.1
425.0
1674.1
View list
2
1090146775
Barendse, R (Raydon)
2
2.0
2
0
0
100.0
1287.8
425.0
1712.8
View list
3
1070134135
Munemo, T (Tadiwa)
2
1.0
0
2
0
50.0
1270.8
0.0
1270.8
View list
4
107057083
Lagardien, I (Ismaeel)
2
0.5
0
1
1
25.0
1245.1
-212.5
1032.6
View list
5
196032225
Rishworth, J (Justin)
2
0.0
0
0
2
0.0
1268.2
-425.0
843.2
View list
6
1780162611
Antonie, T (Timothy)
1
1.0
1
0
0
100.0
1333.6
425.0
1758.6
View list
7
181076444
Baboo, M (Mubeen)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
2050134002
Booysen, T (Tamia)
1
1.0
1
0
0
100.0
1253.7
425.0
1678.7
View list
9
207059434
Carolus, CJ (Cayline)
1
1.0
1
0
0
100.0
1226.6
425.0
1651.6
View list
10
1750104117
Crone, DRM (David)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
2560162612
Christodoulou, B (Berryl)
1
1.0
1
0
0
100.0
1270.2
425.0
1695.2
View list
12
1810303219
Kandamangalam, R (Remesh)
1
1.0
1
0
0
100.0
1333.6
425.0
1758.6
View list
13
1100142421
Kammies, M (Montell)
1
1.0
1
0
0
100.0
1282.7
425.0
1707.7
View list
14
1060134125
Jantjies, J (Jayden)
1
1.0
1
0
0
100.0
1253.7
425.0
1678.7
View list
15
1040143673
Grootboom, P (Pieter)
1
1.0
1
0
0
100.0
1244.2
425.0
1669.2
View list
16
170084382
Frosler, PN (Paul)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
2110133898
De Lange, E (Erin)
1
1.0
1
0
0
100.0
1244.2
425.0
1669.2
View list
18
1860300731
De Jager, R (Riaan)
1
1.0
1
0
0
100.0
1333.6
425.0
1758.6
View list
19
1710107391
Kivido, D (Dean)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
20
1090134448
Krieger, BCJ (Brian)
1
1.0
1
0
0
100.0
1282.7
425.0
1707.7
View list