Chess South Africa
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Chess South Africa
Opperman, C (Caden)
Dob:
2015/10/04 (U10)
Gender:
Male
Chess SA id:
1150142293
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/10/26 (14 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
1524.4
Current Weighted rating
1442.1
Current Weighted performance
1474.0
Current official/published rating (highest between Raw, WR and WP)
1524.4
Current highest rating achieved
1530.7
Current floor (min rating allowed)
1030.7
Current K-factor
32
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)
±104.4
Current Raw change used (final)
0.0
Projected new Raw rating
1524.4
Projected new Weighed rating
1331.1
Projected new Weighted performance
1474.0
Projected new final Raw rating (if new WP > new Raw)
1524.4
Projected new highest rating
1530.7
Projected new floor
1030.7
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1524.4
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
1538.2
Current Weighted rating
1445.1
Current Weighted performance
1504.9
Current official/published rating (highest between Raw, WR and WP)
1538.2
Current highest rating achieved
1538.2
Current floor (min rating allowed)
1038.2
Current K-factor
32
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)
±102.4
Current Raw change used (final)
0.0
Projected new Raw rating
1538.2
Projected new Weighed rating
1334.0
Projected new Weighted performance
1504.9
Projected new final Raw rating (if new WP > new Raw)
1538.2
Projected new highest rating
1538.2
Projected new floor
1038.2
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1538.2
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
1267.7
Current Weighted rating
1224.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1267.7
Current highest rating achieved
1267.7
Current floor (min rating allowed)
767.7
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)
±150.6
Current Raw change used (final)
0.0
Projected new Raw rating
1267.7
Projected new Weighed rating
1127.7
Projected new Weighted performance
884.1
Projected new final Raw rating (if new WP > new Raw)
1267.7
Projected new highest rating
1267.7
Projected new floor
767.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1267.7
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
11
George Suid Senior Skaaktoernooi 2024
2024/10/26
2024/10/26
Eden (WEG)
Rapid
20
0.47
5
5
3.0
1530.7
1267.7
Analysis
10
Western Cape Top Schools Championship 2024 (U9 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
6
5.0
1526.5
1535.0
Analysis
9
Eden Top Schools 2024 (U9 Open)
2024/08/17
2024/08/17
Eden (WEG)
Standard
60
0.83
5
5
5.0
1499.1
1501.4
Analysis
8
George Primary Top Schools 2024 (U9)
2024/07/20
2024/07/20
Eden (WEG)
Standard
60
0.83
5
5
4.0
1497.5
1496.6
Analysis
7
Western Cape - Kings and Queens 2024 (Boys)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
30
0.60
5
4
3.0
1489.4
1200.0
Analysis
6
Western Cape PS Individuals Championship 2024 (U9 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1508.3
1529.2
Analysis
5
Eden Chess Trials 2 2024 (U10)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
9.0
1407.4
1406.6
Analysis
4
Eden School Chess Trials 1 2024 (U9 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1421.5
1421.6
Analysis
3
George Schools Trials 3 2024 (U9 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1421.5
1421.6
Analysis
2
George Schools Trials 2 2024 (U9 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1411.7
1410.7
Analysis
1
George Schools Trials 1 2024 (U9 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1411.7
1410.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
19
George Suid Senior Skaaktoernooi 2024
2024/10/26
2024/10/26
Eden (WEG)
Rapid
20
0.47
5
5
3.0
1530.7
1267.7
Analysis
18
Western Cape Top Schools Championship 2024 (U9 Mixed)
2024/08/30
2024/09/01
Eden (WEG)
Standard
60
0.83
6
6
5.0
1526.5
1535.0
Analysis
17
Eden Top Schools 2024 (U9 Open)
2024/08/17
2024/08/17
Eden (WEG)
Standard
60
0.83
5
5
5.0
1499.1
1501.4
Analysis
16
George Primary Top Schools 2024 (U9)
2024/07/20
2024/07/20
Eden (WEG)
Standard
60
0.83
5
5
4.0
1497.5
1496.6
Analysis
15
Western Cape - Kings and Queens 2024 (Boys)
2024/06/08
2024/06/08
Overberg (WOS)
Rapid
30
0.60
5
4
3.0
1489.4
1200.0
Analysis
14
Western Cape PS Individuals Championship 2024 (U9 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1508.3
1529.2
Analysis
13
Eden Chess Trials 2 2024 (U10)
2024/04/13
2024/04/20
Eden (WEG)
Standard
60
0.83
10
10
9.0
1407.4
1406.6
Analysis
12
Eden School Chess Trials 1 2024 (U9 Boys)
2024/03/09
2024/03/09
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1421.5
1421.6
Analysis
11
George Schools Trials 3 2024 (U9 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1421.5
1421.6
Analysis
10
George Schools Trials 2 2024 (U9 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1411.7
1410.7
Analysis
9
George Schools Trials 1 2024 (U9 Boys)
2024/02/03
2024/02/03
Eden District (WEG)
Standard
60
0.83
5
5
4.0
1411.7
1410.7
Analysis
8
Western Cape Top Schools 2023 (U9 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
5
3.0
1434.8
1437.9
Analysis
7
Eden Top Schools 2023 (U9 Mix)
2023/08/19
2023/08/19
Eden District (WEG)
Standard
60
0.83
5
3
3.0
1333.8
1330.8
Analysis
6
Top Schools 2023 (U9)
2023/07/29
2023/07/29
Eden District (WEG)
Standard
60
0.83
5
4
4.0
1246.9
1242.3
Analysis
5
George Chess Trials 3 2023 (U9 Boys)
2023/02/25
2023/02/25
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1230.8
1233.6
Analysis
4
George Chess Trials 2 2023 (U9 Boys)
2023/02/11
2023/02/11
Cape Town (WCT)
Standard
60
0.83
5
5
2.5
1230.8
1233.6
Analysis
3
George Chess Trials 1 2023 (U9 Boys)
2023/01/28
2023/01/28
Eden District (WEG)
Standard
60
0.83
5
5
3.0
1220.3
1222.4
Analysis
2
Western Cape Top Schools 2022 (U7 Mix)
2022/09/16
2022/09/17
Overberg (WOS)
Standard
60
0.83
6
4
4.0
1147.3
1137.6
Analysis
1
George Open 2022 (D)
2022/06/11
2022/06/11
Eden District (WEG)
Standard
65
0.85
5
5
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
60
46
0
14
46.0
76.7
226.7
1291.1
1517.8
White
28
22
0
6
22.0
78.6
242.9
1296.7
1539.6
Black
32
24
0
8
24.0
75.0
212.5
1286.2
1498.7
Standard
All
51
40
0
11
40.0
78.4
241.7
1276.7
1518.4
White
23
19
0
4
19.0
82.6
277.2
1276.9
1554.0
Black
28
21
0
7
21.0
75.0
212.5
1276.6
1489.1
Rapid
All
9
6
0
3
6.0
66.7
141.7
1372.7
1514.4
White
5
3
0
2
3.0
60.0
85.0
1388.1
1473.1
Black
4
3
0
1
3.0
75.0
212.5
1353.4
1565.9
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
96
68
1
27
68.5
71.4
181.5
1264.2
1445.7
White
44
29
1
14
29.5
67.0
144.9
1282.3
1427.2
Black
52
39
0
13
39.0
75.0
212.5
1248.8
1461.3
Standard
All
87
62
1
24
62.5
71.8
185.6
1252.9
1438.6
White
39
26
1
12
26.5
67.9
152.6
1268.8
1421.3
Black
48
36
0
12
36.0
75.0
212.5
1240.1
1452.6
Rapid
All
9
6
0
3
6.0
66.7
141.7
1372.7
1514.4
White
5
3
0
2
3.0
60.0
85.0
1388.1
1473.1
Black
4
3
0
1
3.0
75.0
212.5
1353.4
1565.9
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1150136955
Pfaff, J (Joel)
5
0.0
0
0
5
0.0
1330.2
-425.0
905.2
View list
2
1160150931
Petersen, B (Bryson)
4
4.0
4
0
0
100.0
1413.1
425.0
1838.1
View list
3
1150140682
Boshoff, L (Luhan)
4
3.0
3
0
1
75.0
1486.2
212.5
1698.7
View list
4
1160192952
Du Preez, R (Rafael)
3
3.0
3
0
0
100.0
1415.0
425.0
1840.0
View list
5
1150153168
Fredericks, D (Diego)
2
2.0
2
0
0
100.0
1498.8
425.0
1923.8
View list
6
1160146207
Kleinbooi, R (Riley)
2
2.0
2
0
0
100.0
1147.3
425.0
1572.3
View list
7
1160148063
Marner, L (Loannes)
2
2.0
2
0
0
100.0
1290.3
425.0
1715.3
View list
8
1150149949
Oberholzer, M (Milan)
2
2.0
2
0
0
100.0
1319.1
425.0
1744.1
View list
9
1150191744
Petersen, E (Elijah)
2
2.0
2
0
0
100.0
1453.3
425.0
1878.3
View list
10
2150139114
Willemse, A (Avah)
2
2.0
2
0
0
100.0
1147.3
425.0
1572.3
View list
11
1150136953
James, W (William)
2
1.0
1
0
1
50.0
1313.8
0.0
1313.8
View list
12
1150161836
Von Hase, M (Manu)
2
1.0
1
0
1
50.0
1480.7
0.0
1480.7
View list
13
1140136966
Van Staden, P (Pearson)
2
0.0
0
0
2
0.0
1230.8
-425.0
805.8
View list
14
2140152361
Du Plessis, V (Vera)
1
1.0
1
0
0
100.0
1434.8
425.0
1859.8
View list
15
1160191743
Dreyer, T (Tomrique)
1
1.0
1
0
0
100.0
1499.1
425.0
1924.1
View list
16
1150192630
Don, E (El Deano)
1
1.0
1
0
0
100.0
1508.3
425.0
1933.3
View list
17
1150148818
Delport, N (Nathan)
1
1.0
1
0
0
100.0
1220.3
425.0
1645.3
View list
18
2150156961
Coleman, G (Gabriella)
1
1.0
1
0
0
100.0
1407.4
425.0
1832.4
View list
19
1150150107
Burnett, T (Tomas)
1
1.0
1
0
0
100.0
1508.3
425.0
1933.3
View list
20
1160192949
Britz, X (Xanthus)
1
1.0
1
0
0
100.0
1411.7
425.0
1836.7
View list