Chess South Africa
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Chess South Africa
Oliver, AL (Allister)
Dob:
2003/09/02 (Adult)
Gender:
Male
Chess SA id:
103057902
FIDE id:
Region:
Nelson Mandela Bay (ENM)
Citizen:
RSA
Title(s):
Last active:
2024/02/03 (109 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
1150.2
Curent Weighted rating
1134.8
Curent Weighted performance
1009.3
Current official/published rating (highest between Raw, WR and WP)
1150.2
Current floor (min rating allowed)
650.2
Current highest rating achieved
1150.2
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)
±178.0
Current Raw change used (final)
0.0
Projected new Raw rating
1150.2
Projected new Weighed rating
1136.4
Projected new Weighted performance
1009.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1150.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1150.2
Projected new floor
650.2
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
1102.2
Curent Weighted rating
1102.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1102.2
Current floor (min rating allowed)
602.2
Current highest rating achieved
1102.2
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)
±190.6
Current Raw change used (final)
0.0
Projected new Raw rating
1102.2
Projected new Weighed rating
1102.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1102.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1102.2
Projected new floor
602.2
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
1052.6
Curent Weighted rating
1011.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1052.6
Current floor (min rating allowed)
552.6
Current highest rating achieved
1052.6
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)
±204.6
Current Raw change used (final)
0.0
Projected new Raw rating
1052.6
Projected new Weighed rating
1015.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1052.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1052.6
Projected new floor
552.6
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
1032.6
Curent Weighted rating
1031.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1032.6
Current floor (min rating allowed)
552.6
Current highest rating achieved
1032.6
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)
±210.5
Current Raw change used (final)
0.0
Projected new Raw rating
1032.6
Projected new Weighed rating
1032.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1032.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1032.6
Projected new floor
552.6
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
1
YCA Otto Du Plessis Rapid 2024 (A)
2024/02/03
2024/02/03
Nelson Mandela Bay (ENM)
Rapid
15
0.39
5
5
2.5
1130.7
1000.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
YCA Otto Du Plessis Rapid 2024 (A)
2024/02/03
2024/02/03
Nelson Mandela Bay (ENM)
Rapid
15
0.39
5
5
2.5
1130.7
1000.2
Analysis
5
2022 Westering Tournament (Rapid)
2022/08/27
2022/08/27
Nelson Mandela Bay (ENM)
Rapid
12
0.33
5
5
3.0
1092.1
918.6
Analysis
4
2022 Westering Tournament (Blitz)
2022/08/27
2022/08/27
Nelson Mandela Bay (ENM)
Blitz
5
0.18
7
7
4.0
1092.1
918.6
Analysis
3
2020 Boardwalk Pearson Open Chess Festival (Open)
2020/03/14
2020/03/15
Nelson Mandela Bay (ENM)
Standard
90
0.94
5
5
3.0
957.7
955.8
Analysis
2
2020 NMBCU Chess Trials 2 2020 (U18)
2020/03/07
2020/03/07
Nelson Mandela Bay (ENM)
Standard
62
0.84
5
5
2.0
957.7
955.8
Analysis
1
Alekhine Open Chess Tournament 2018 (B)
2018/05/04
2018/05/05
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
2.5
918.6
918.6
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
5
2
1
2
2.5
50.0
0.0
1337.2
1337.2
White
2
1
0
1
1.0
50.0
0.0
1400.6
1400.6
Black
3
1
1
1
1.5
50.0
0.0
1294.9
1294.9
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
5
2
1
2
2.5
50.0
0.0
1337.2
1337.2
White
2
1
0
1
1.0
50.0
0.0
1400.6
1400.6
Black
3
1
1
1
1.5
50.0
0.0
1294.9
1294.9
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
32
16
2
14
17.0
53.1
26.6
1288.2
1314.8
White
16
8
0
8
8.0
50.0
0.0
1269.2
1269.2
Black
16
8
2
6
9.0
56.3
53.1
1307.3
1360.4
Standard
All
15
7
1
7
7.5
50.0
0.0
1239.0
1239.0
White
8
3
0
5
3.0
37.5
-106.3
1252.2
1146.0
Black
7
4
1
2
4.5
64.3
121.4
1224.0
1345.4
Rapid
All
10
5
1
4
5.5
55.0
42.5
1361.4
1403.9
White
5
3
0
2
3.0
60.0
85.0
1344.6
1429.6
Black
5
2
1
2
2.5
50.0
0.0
1378.2
1378.2
Blitz
All
7
4
0
3
4.0
57.1
60.7
1289.2
1349.9
White
3
2
0
1
2.0
66.7
141.7
1189.1
1330.7
Black
4
2
0
2
2.0
50.0
0.0
1364.3
1364.3
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
110077415
Pienaar, K (Keane)
1
1.0
1
0
0
100.0
918.6
425.0
1343.6
View list
2
164029801
Peterson, HS (Hiran)
1
1.0
1
0
0
100.0
1092.1
425.0
1517.1
View list
3
1140143838
Manton, C (Charlie)
1
1.0
1
0
0
100.0
1092.1
425.0
1517.1
View list
4
2040132837
Hewu, M (Mihlali)
1
1.0
1
0
0
100.0
957.7
425.0
1382.7
View list
5
1050146339
Dwedzi, S (Siphosethu)
1
1.0
1
0
0
100.0
1092.1
425.0
1517.1
View list
6
190008071
Du Preez, M (Monique)
1
1.0
1
0
0
100.0
1130.7
425.0
1555.7
View list
7
1770119994
Driscoll, S (Steven)
1
1.0
1
0
0
100.0
1092.1
425.0
1517.1
View list
8
1130112094
Driscoll, S (Samuel)
1
1.0
1
0
0
100.0
1092.1
425.0
1517.1
View list
9
1790140433
Kapp, J (Jacinto)
1
1.0
1
0
0
100.0
1092.1
425.0
1517.1
View list
10
2050140183
Billett, L (Lauren)
1
1.0
1
0
0
100.0
1092.1
425.0
1517.1
View list
11
185036626
Strydom, JP (Jean-Pierre)
1
1.0
1
0
0
100.0
957.7
425.0
1382.7
View list
12
1050151186
Swanepoel, D (Diego)
1
1.0
1
0
0
100.0
1130.7
425.0
1555.7
View list
13
2040131328
Swartbooi, I (Ina)
1
1.0
1
0
0
100.0
957.7
425.0
1382.7
View list
14
1000097969
Tokoyi, R (Romeo)
1
1.0
1
0
0
100.0
957.7
425.0
1382.7
View list
15
1060133071
Van Alleman, J (Jaden)
1
1.0
1
0
0
100.0
957.7
425.0
1382.7
View list
16
209079855
Van Der Merwe, S (Sarah)
1
1.0
1
0
0
100.0
918.6
425.0
1343.6
View list
17
101001101
Bain, J (Jonathan)
1
0.5
0
1
0
50.0
1130.7
0.0
1130.7
View list
18
1000101644
Meyer, J (Janque)
1
0.5
0
1
0
50.0
918.6
0.0
918.6
View list
19
107057083
Lagardien, I (Ismaeel)
1
0.0
0
0
1
0.0
1092.1
-425.0
667.1
View list
20
103016263
Korf, A (Andre)
1
0.0
0
0
1
0.0
957.7
-425.0
532.7
View list