Chess South Africa
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Chess South Africa
Arends, EJ (Earl)
Dob:
1992/02/08 (Adult)
Gender:
Male
Chess SA id:
192000750
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
TS
Last active:
2024/04/20 (67 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
Current Raw rating
1284.5
Current Weighted rating
1239.5
Current Weighted performance
1202.9
Current official/published rating (highest between Raw, WR and WP)
1284.5
Current highest rating achieved
1284.5
Current floor (min rating allowed)
784.5
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)
±147.0
Current Raw change used (final)
0.0
Projected new Raw rating
1284.5
Projected new Weighed rating
1141.3
Projected new Weighted performance
1202.9
Projected new final Raw rating (if new WP > new Raw)
1284.5
Projected new highest rating
1284.5
Projected new floor
784.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1284.5
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1202.4
Current Weighted rating
1202.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1202.4
Current highest rating achieved
1202.4
Current floor (min rating allowed)
702.4
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)
±165.2
Current Raw change used (final)
0.0
Projected new Raw rating
1202.4
Projected new Weighed rating
1106.2
Projected new Weighted performance
433.8
Projected new final Raw rating (if new WP > new Raw)
1202.4
Projected new highest rating
1202.4
Projected new floor
702.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1202.4
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1310.6
Current Weighted rating
1230.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1310.6
Current highest rating achieved
1310.6
Current floor (min rating allowed)
810.6
Current K-factor
36
s
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)
±141.6
Current Raw change used (final)
0.0
Projected new Raw rating
1310.6
Projected new Weighed rating
1133.9
Projected new Weighted performance
1211.3
Projected new final Raw rating (if new WP > new Raw)
1310.6
Projected new highest rating
1310.6
Projected new floor
810.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1310.6
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1300.0
Current Weighted rating
1243.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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
1145.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
4.5
1248.5
1270.3
Analysis
1
Overberg Open Rapid 2024 (Open)
2024/01/27
2024/01/27
Overberg (WOS)
Rapid
20
0.47
5
5
2.0
1232.8
1253.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
6
Hermanus Chess Club Open 2024 (Intermediate)
2024/04/20
2024/04/20
Overberg (WOS)
Rapid
20
0.47
7
7
4.5
1248.5
1270.3
Analysis
5
Overberg Open Rapid 2024 (Open)
2024/01/27
2024/01/27
Overberg (WOS)
Rapid
20
0.47
5
5
2.0
1232.8
1253.4
Analysis
4
Hermanus Rapid 2023 (B)
2023/04/22
2023/04/22
Overberg (WOS)
Rapid
25
0.54
6
6
3.5
1201.7
1166.8
Analysis
3
OCF Youth Day Tournament 2022 (A)
2022/06/18
2022/06/18
Overberg (WOS)
Rapid
15
0.39
5
5
2.0
1198.0
1200.0
Analysis
2
OCF Club Champs 2021 (Seniors)
2021/06/05
2021/08/14
Overberg (WOS)
Standard
60
0.83
10
10
6.0
1176.4
1172.8
Analysis
1
Kleinmond Open 2021 (U18+Open)
2021/04/17
2021/04/17
Overberg (WOS)
Standard
60
0.83
5
5
2.0
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
1424.7
1460.2
White
6
1
1
4
1.5
25.0
-212.5
1494.3
1281.8
Black
6
5
0
1
5.0
83.3
283.3
1355.1
1638.5
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
12
6
1
5
6.5
54.2
35.4
1424.7
1460.2
White
6
1
1
4
1.5
25.0
-212.5
1494.3
1281.8
Black
6
5
0
1
5.0
83.3
283.3
1355.1
1638.5
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
38
19
2
17
20.0
52.6
22.4
1291.7
1314.1
White
20
10
1
9
10.5
52.5
21.3
1286.6
1307.8
Black
18
9
1
8
9.5
52.8
23.6
1297.5
1321.1
Standard
All
15
8
0
7
8.0
53.3
28.3
1144.6
1173.0
White
8
6
0
2
6.0
75.0
212.5
1076.9
1289.4
Black
7
2
0
5
2.0
28.6
-182.1
1222.1
1039.9
Rapid
All
23
11
2
10
12.0
52.2
18.5
1387.7
1406.2
White
12
4
1
7
4.5
37.5
-106.3
1426.4
1320.1
Black
11
7
1
3
7.5
68.2
154.5
1345.5
1500.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
102084143
Nomlomo, N (Ndzondelelo)
3
2.0
2
0
1
66.7
1184.3
141.7
1325.9
View list
2
100091545
Cookson, J (Jaydon)
3
1.0
1
0
2
33.3
1184.8
-141.7
1043.2
View list
3
1720110739
Brink, M (Martin)
2
2.0
2
0
0
100.0
1204.6
425.0
1629.6
View list
4
1980102793
Booi, O (Ocean)
2
0.0
0
0
2
0.0
1199.0
-425.0
774.0
View list
5
1690134066
Oosthuizen, J (Jacques)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2120110759
Ntontelo, K (Khazimla)
1
1.0
1
0
0
100.0
1248.5
425.0
1673.5
View list
7
1800302200
Barnard, W (Willem)
1
1.0
1
0
0
100.0
1248.5
425.0
1673.5
View list
8
1990154641
Gleeson, C (Callum)
1
1.0
1
0
0
100.0
1201.7
425.0
1626.7
View list
9
169091637
Foster, MJ (Mark John)
1
1.0
1
0
0
100.0
1201.7
425.0
1626.7
View list
10
1150134895
Joubert, J (Joshua)
1
1.0
1
0
0
100.0
1248.5
425.0
1673.5
View list
11
1010300817
Nelson, D (Delano)
1
1.0
1
0
0
100.0
1248.5
425.0
1673.5
View list
12
104085328
Mostert, R (Remi)
1
1.0
1
0
0
100.0
1198.0
425.0
1623.0
View list
13
1880097427
Meyer, P (Peter)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
173059595
Palmer, NJ (Neil Justin)
1
1.0
1
0
0
100.0
1201.7
425.0
1626.7
View list
15
106091575
Pekeur, W (Warren)
1
1.0
1
0
0
100.0
1176.4
425.0
1601.4
View list
16
198066645
Pontac, B (Brent)
1
1.0
1
0
0
100.0
1198.0
425.0
1623.0
View list
17
202052302
Stemmet, Z (Zoe)
1
1.0
1
0
0
100.0
1176.4
425.0
1601.4
View list
18
1810162833
Stevens, N (Norman)
1
1.0
1
0
0
100.0
1232.8
425.0
1657.8
View list
19
1090109869
Priestley, L (Logan)
1
0.5
0
1
0
50.0
1201.7
0.0
1201.7
View list
20
2070096482
Ziegers, Z (Zaskia)
1
0.5
0
1
0
50.0
1248.5
0.0
1248.5
View list