Chess South Africa
Last updated:
Player Page
Home
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:
2024/05/05 (17 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
1508.3
Curent Weighted rating
1363.0
Curent Weighted performance
1449.9
Current official/published rating (highest between Raw, WR and WP)
1508.3
Current floor (min rating allowed)
1008.3
Current highest rating achieved
1508.3
Current K-factor
32
Games played this month
6
Score (S)
4.0
Expected score (We)
4.71
Difference (S-We)
-0.71
Current Raw change (no limits, including tournament time weight)
-18.9
Current min/max change allowed (with limits)
±106.9
Current Raw change used (final)
-18.9
Projected new Raw rating
1489.4
Projected new Weighed rating
1377.6
Projected new Weighted performance
1449.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1489.4
Projected effective change (new Official - current Official)
-18.9
Projected new highest rating
1508.3
Projected new floor
1008.3
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
1529.2
Curent Weighted rating
1363.4
Curent Weighted performance
1454.2
Current official/published rating (highest between Raw, WR and WP)
1529.2
Current floor (min rating allowed)
1029.2
Current highest rating achieved
1529.2
Current K-factor
32
Games played this month
6
Score (S)
4.0
Expected score (We)
5.02
Difference (S-We)
-1.02
Current Raw change (no limits, including tournament time weight)
-32.6
Current min/max change allowed (with limits)
±103.7
Current Raw change used (final)
-32.6
Projected new Raw rating
1496.6
Projected new Weighed rating
1378.7
Projected new Weighted performance
1454.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1496.6
Projected effective change (new Official - current Official)
-32.6
Projected new highest rating
1529.2
Projected new floor
1029.2
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Tournament:
Western Cape PS Individuals Championship 2024 (U9 Boys)
Start:
2024/05/04
End:
2024/05/05
Host:
WCU
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
4.0
Main rating:
1508.3
Rating gain/loss:
-18.9
Type rating:
1529.2
Rating gain/loss:
-32.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
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
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
35
26
0
9
26.0
74.3
206.4
1289.3
1495.8
White
16
13
0
3
13.0
81.3
265.6
1284.5
1550.1
Black
19
13
0
6
13.0
68.4
156.6
1293.4
1450.0
Standard
All
35
26
0
9
26.0
74.3
206.4
1289.3
1495.8
White
16
13
0
3
13.0
81.3
265.6
1284.5
1550.1
Black
19
13
0
6
13.0
68.4
156.6
1293.4
1450.0
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
71
48
1
22
48.5
68.3
155.6
1253.8
1409.5
White
32
20
1
11
20.5
64.1
119.5
1270.8
1390.4
Black
39
28
0
11
28.0
71.8
185.3
1239.9
1425.1
Standard
All
71
48
1
22
48.5
68.3
155.6
1253.8
1409.5
White
32
20
1
11
20.5
64.1
119.5
1270.8
1390.4
Black
39
28
0
11
28.0
71.8
185.3
1239.9
1425.1
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
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
1160192952
Du Preez, R (Rafael)
3
3.0
3
0
0
100.0
1415.0
425.0
1840.0
View list
4
1160146207
Kleinbooi, R (Riley)
2
2.0
2
0
0
100.0
1147.3
425.0
1572.3
View list
5
1160148063
Marner, L (Loannes)
2
2.0
2
0
0
100.0
1290.3
425.0
1715.3
View list
6
1150149949
Oberholzer, M (Milan)
2
2.0
2
0
0
100.0
1319.1
425.0
1744.1
View list
7
2150139114
Willemse, A (Avah)
2
2.0
2
0
0
100.0
1147.3
425.0
1572.3
View list
8
1150136953
James, W (William)
2
1.0
1
0
1
50.0
1313.8
0.0
1313.8
View list
9
1140136966
Van Staden, P (Pearson)
2
0.0
0
0
2
0.0
1230.8
-425.0
805.8
View list
10
1160192948
Boltman, J (Jandre)
1
1.0
1
0
0
100.0
1421.5
425.0
1846.5
View list
11
2150193115
April, C (Caydee)
1
1.0
1
0
0
100.0
1407.4
425.0
1832.4
View list
12
1150144675
Fritz, U (Ulysse)
1
1.0
1
0
0
100.0
1411.7
425.0
1836.7
View list
13
1160153451
Fredericks, M (Matai)
1
1.0
1
0
0
100.0
1421.5
425.0
1846.5
View list
14
1150153168
Fredericks, D (Diego)
1
1.0
1
0
0
100.0
1508.3
425.0
1933.3
View list
15
2160150926
Fredericks, B (Bethany)
1
1.0
1
0
0
100.0
1407.4
425.0
1832.4
View list
16
1140148819
Fourie, N (Nicholis)
1
1.0
1
0
0
100.0
1246.9
425.0
1671.9
View list
17
1150154652
Fourie, D (David)
1
1.0
1
0
0
100.0
1508.3
425.0
1933.3
View list
18
2160161826
Flores, Z (Zhoe)
1
1.0
1
0
0
100.0
1407.4
425.0
1832.4
View list
19
2140143227
Farland, A (Aquila)
1
1.0
1
0
0
100.0
1333.8
425.0
1758.8
View list
20
1140140691
Erasmus, C (Caleb)
1
1.0
1
0
0
100.0
1434.8
425.0
1859.8
View list