Chess South Africa Ratings Database

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Personal

Opperman, C (Caden)

Chess SA id

1150142293

FIDE id

Date of birth

2015-10-04 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1534.5	1585.6	1316.2	1268
Raw rating	1534.5	1585.6	1305.8	1268
Weighted rating	1521.1	1541.8	1316.2	1240.8
Weighted performance	1421.1	1539.2	1224	0
Floor	1071	1085.6	877.4	768
K-factor	32	32	36	36
Min/Max rating change allowed	103	95.7	142.6	150.5
Highest rating	1587.5 2025-09-30	1591 2025-09-30	1606.1 2024-06-01	1268 2025-05-05
Highest raw rating	1571 2025-09-30	1585.6 2025-09-30	1377.4 2025-05-05	1268 2025-05-05
Highest weighted rating	1518.4 2025-11-30	1522.7 2025-09-30	1314.4 2025-11-30	1220.4 2025-08-01
Highest weighted performance	1587.5 2025-09-30	1591 2025-09-30	1606.1 2024-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	1.4	0
New rating	1534.5	1585.6	1317.6	1268
Analysis
Rating	1534.5	1585.6	1316.2	1268
Raw rating	1534.5	1585.6	1305.8	1268
Weighted rating	1521.1	1541.8	1316.2
Weighted performance	1421.1	1539.2	1224
K-factor	32	32	36	36
Floor	1071	1085.6	877.4	768
Max/Min rating change allowed	103	95.7	142.6	150.5
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1534.5	1585.6	1305.8	1268
New weighted rating	1523.4	1547	1317.6	1244.2
New weighted performance	1411.6	1528.7	1215.5	0
Temp new rating	1534.5	1585.6	1317.6	1268
Temp new rating +/-	0	0	1.4	0
Final new rating +/-	0	0	1.4	0
New rating	1534.5	1585.6	1317.6	1268
New K-factor	32	32	36	36
New floor	1071	1085.6	877.4	768

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	87	50	26	11
	60	51	9	0
	27	27	0	0
	9	9	0	0
	0	0	0	0
History	183	137	35	11

Games since
	Main 147	Standard 101		Rapid 35		Blitz 11
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1012		317		70
Male	882		273		60
U12	87		25		9
U12 Male	69		20		6
Standard
	RSA		Province		Region
Overall	674		180		32
Male	595		158		28
U12	50		16		8
U12 Male	40		12		6
Rapid
	RSA		Province		Region
Overall	988		501		40
Male	806		409		33
U12	167		100		6
U12 Male	122		71		4
Blitz
	RSA		Province		Region
Overall	341		137		55
Male	317		131		52
U12	10		4		1
U12 Male	8		4		1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	87	54.5	62.64	107.5	1399	1506.5
Standard	50	37.5	75	212.5	1341.8	1554.3
Rapid	26	13	50	0	1476.3	1476.3
Blitz	11	4	36.36	-115.9	1476.5	1360.6
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	183	123	67.21	146.3	1328.3	1474.6
Standard	137	100	72.99	195.4	1285.4	1480.8
Rapid	35	19	54.29	36.4	1449.7	1486.1
Blitz	11	4	36.36	-115.9	1476.5	1360.6

Date	Main	Standard	Rapid	Blitz
2026-01-01	1534.5	1585.6	1305.8	1268
2025-11-30	1534.5	1585.6	1305.8	1268
2025-11-01	1532.7	1585.6	1288.1	1268
2025-09-30	1571	1585.6	1377.4	1268
2025-09-01	1538.4	1552.9	1377.4	1268
2025-08-01	1519.3	1532.8	1377.4	1268
2025-07-01	1502.9	1514.5	1377.4	1268
2025-06-01	1502.9	1514.5	1377.4	1268
2025-05-01	1490.6	1515.6	1377.4	1268
2025-04-01	1515.7	1520.4	1307.1	1200
2025-03-01	1510	1510	1307.1	1200
2025-02-01	1524.4	1538.2	1267.7	1200
2025-01-01	1524.4	1538.2	1267.7	1200
2024-12-01	1524.4	1538.2	1267.7	1200
2024-11-01	1524.4	1538.2	1267.7	1200
2024-10-01	1530.7	1538.2	1267.7	1200
2024-09-01	1526.5	1535	1267.7	1200
2024-11-01	1499.1	1501.4	1267.7	1200
2024-07-01	1497.5	1496.6	1267.7	1200
2024-06-01	1489.4	1496.6	1200	1200
2024-05-01	1508.3	1529.2	1200	1200
2024-04-01	1407.4	1406.6	1200	1200
2024-03-01	1421.5	1421.6	1200	1200
2024-02-01	1411.7	1410.7	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Laerskool George Suid 2025 (Ope)	2025-10-25	2025-10-25	Rapid	Eden (WEG)	5	5	3.5	Yes	Analysis
2	HCPS Invitational Rapid Tournament 2025 (U11)	2025-10-18	2025-10-18	Rapid	Eden (WEG)	6	5	1	Yes	Analysis
3	Western Cape Schools - Top Schools 2025 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	6	Yes	Analysis
4	Eden Top Schools 2025 (U11 Open)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	5	Yes	Analysis
5	George Top Schools 2025 (U11)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	4	Yes	Analysis
6	Western Cape Schools Individual Championship 2025 (U11 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
7	FIDE World Cadet & Youth Rapid & Blitz Championships 2025 (Blitz)	2025-04-16	2025-04-17	Blitz	Geece (GRE)	11	11	4	Yes	Analysis
8	FIDE World Cadet & Youth Rapid & Blitz Championships 2025 (Rapid)	2025-04-13	2025-04-15	Rapid	Greece (GRE)	11	11	4.5	Yes	Analysis
9	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	4	Yes	Analysis
10	South African Junior Closed Chess Championships 2025 (U10 Open)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	4	Yes	Analysis
11	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
12	George Schools Chess Trials 3 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
13	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	4	Yes	Analysis
14	George Schools Chess Trials 1 2025 (U11 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
15	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
16	Western Cape Top Schools Championship 2024 (U9 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	5	Yes	Analysis
17	Eden Top Schools 2024 (U9 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	5	5	Yes	Analysis
18	George Primary Top Schools 2024 (U9)	2024-07-20	2024-07-20	Standard	Eden (WEG)	5	5	4	Yes	Analysis
19	Western Cape - Kings and Queens 2024 (Boys)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	5	4	3	Yes	Analysis
20	Western Cape PS Individuals Championship 2024 (U9 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
21	Eden Chess Trials 2 2024 (U10)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	9	Yes	Analysis
22	Eden School Chess Trials 1 2024 (U9 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	4	2	Yes	Analysis
23	George Schools Trials 3 2024 (U9 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	4	Yes	Analysis
24	George Schools Trials 2 2024 (U9 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	3	Yes	Analysis
25	George Schools Trials 1 2024 (U9 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	4	Yes	Analysis
26	Western Cape Top Schools 2023 (U9 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	3	Yes	Analysis
27	Eden Top Schools 2023 (U9 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	3	3	Yes	Analysis
28	Top Schools 2023 (U9)	2023-07-29	2023-07-29	Standard	Eden (WEG)	5	4	4	Yes	Analysis
29	George Chess Trials 3 2023 (U9 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	2	Yes	Analysis
30	George Chess Trials 2 2023 (U9 Boys)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
31	George Chess Trials 1 2023 (U9 Boys)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	3	Yes	Analysis
32	Western Cape Top Schools 2022 (U7 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	6	4	4	Yes	Analysis
33	George Open 2022 (D)	2022-06-11	2022-06-11	Standard	Eden (WEG)	5	5	1	Yes	Analysis

#	Games	Start				End
1	20	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Lombaard, D (Duwin)				Opponent Wagener, C (Christian)
2	9	Tournament George Chess Trials 3 2023				Tournament Western Cape Top Schools 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Strydom, C (Christian)				Opponent Du Plessis, V (Vera)
3	8	Tournament George Primary Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-20	rnd 5	type Standard	result 1	date 2024-08-30	rnd 2	type Standard	result 1
		Opponent Steenkamp, J (Jaylon)				Opponent Boshoff, L (Luhan)

#	Games	Start				End
1	20	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Lombaard, D (Duwin)				Opponent Wagener, C (Christian)
2	9	Tournament George Chess Trials 3 2023				Tournament Western Cape Top Schools 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Strydom, C (Christian)				Opponent Du Plessis, V (Vera)
3	8	Tournament George Primary Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-20	rnd 5	type Standard	result 1	date 2024-08-30	rnd 2	type Standard	result 1
		Opponent Steenkamp, J (Jaylon)				Opponent Boshoff, L (Luhan)

#	Games	Start				End
1	5	Tournament Western Cape - Kings and Queens 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-06-08	rnd 2	type Rapid	result 1	date 2024-10-26	rnd 2	type Rapid	result 1
		Opponent Fredericks, D (Diego)				Opponent Mbomvana, A (Aluta)
2	3	Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025				Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025
		date 2025-04-13	rnd 4	type Rapid	result 1	date 2025-04-14	rnd 6	type Rapid	result 1
		Opponent Ermekov, Bek				Opponent Osmolovskii, Nikita
3	3	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Blignaut, DC (Dane)				Opponent Plaatjies, A (Ayren)

#	Games	Start				End
1	1	Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025				Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025
		date 2025-04-17	rnd 10	type Blitz	result 1	date 2025-04-17	rnd 10	type Blitz	result 1
		Opponent Ermekov, Bek				Opponent Ermekov, Bek
2	1	Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025				Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025
		date 2025-04-17	rnd 8	type Blitz	result 1	date 2025-04-17	rnd 8	type Blitz	result 1
		Opponent Mavroudis, Eleftherios				Opponent Mavroudis, Eleftherios
3	1	Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025				Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025
		date 2025-04-16	rnd 5	type Blitz	result 1	date 2025-04-16	rnd 5	type Blitz	result 1
		Opponent Chrysochoos, Pavlos				Opponent Chrysochoos, Pavlos

#	Games	Start				End
1	18	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Fourie, D (David)				Opponent Wagener, C (Christian)
2	9	Tournament George Chess Trials 3 2023				Tournament Western Cape Top Schools 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Strydom, C (Christian)				Opponent Du Plessis, V (Vera)
3	8	Tournament George Primary Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-20	rnd 5	type Standard	result 1	date 2024-08-30	rnd 2	type Standard	result 1
		Opponent Steenkamp, J (Jaylon)				Opponent Boshoff, L (Luhan)

#	Games	Start				End
1	18	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Fourie, D (David)				Opponent Wagener, C (Christian)
2	9	Tournament George Chess Trials 3 2023				Tournament Western Cape Top Schools 2023
		date 2023-02-25	rnd 5	type Standard	result 1	date 2023-09-02	rnd 1	type Standard	result 1
		Opponent Strydom, C (Christian)				Opponent Du Plessis, V (Vera)
3	8	Tournament George Primary Top Schools 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-20	rnd 5	type Standard	result 1	date 2024-08-30	rnd 2	type Standard	result 1
		Opponent Steenkamp, J (Jaylon)				Opponent Boshoff, L (Luhan)

#	Games	Start				End
1	5	Tournament Western Cape - Kings and Queens 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-06-08	rnd 2	type Rapid	result 1	date 2024-10-26	rnd 2	type Rapid	result 1
		Opponent Fredericks, D (Diego)				Opponent Mbomvana, A (Aluta)
2	3	Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025				Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025
		date 2025-04-13	rnd 4	type Rapid	result 1	date 2025-04-14	rnd 6	type Rapid	result 1
		Opponent Ermekov, Bek				Opponent Osmolovskii, Nikita
3	3	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Blignaut, DC (Dane)				Opponent Plaatjies, A (Ayren)

#	Games	Start				End
1	1	Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025				Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025
		date 2025-04-17	rnd 10	type Blitz	result 1	date 2025-04-17	rnd 10	type Blitz	result 1
		Opponent Ermekov, Bek				Opponent Ermekov, Bek
2	1	Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025				Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025
		date 2025-04-17	rnd 8	type Blitz	result 1	date 2025-04-17	rnd 8	type Blitz	result 1
		Opponent Mavroudis, Eleftherios				Opponent Mavroudis, Eleftherios
3	1	Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025				Tournament FIDE World Cadet & Youth Rapid & Blitz Championships 2025
		date 2025-04-16	rnd 5	type Blitz	result 1	date 2025-04-16	rnd 5	type Blitz	result 1
		Opponent Chrysochoos, Pavlos				Opponent Chrysochoos, Pavlos

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Pfaff ,J (Joel)	7	0	-425	6	0	-425	1	0	-425	0	0	0
1	Pfaff ,J (Joel)	7	1437.1	1012.1	6	1419.7	1012.1	1	1242	1012.1	0	0	0
2	Boshoff ,L (Luhan)	5	3	85	5	3	85	0	0	0	0	0	0
2	Boshoff ,L (Luhan)	5	1314.3	1399.3	5	1356.2	1399.3	0	0	0	0	0	0
3	Oberholzer ,M (Milan)	5	4.5	340	5	4.5	340	0	0	0	0	0	0
3	Oberholzer ,M (Milan)	5	1332.4	1672.4	5	1332.4	1672.4	0	0	0	0	0	0
4	Petersen ,B (Bryson)	4	4	425	4	4	425	0	0	0	0	0	0
4	Petersen ,B (Bryson)	4	1243.9	1668.9	4	1240.9	1668.9	0	0	0	0	0	0
5	Snyman ,C (Christian)	4	2	0	3	2	141.7	1	0	-425	0	0	0
5	Snyman ,C (Christian)	4	1295.1	1295.1	3	1279.1	1436.7	1	1205.4	870.1	0	0	0
6	Vivier ,J (Jaycee)	3	3	425	3	3	425	0	0	0	0	0	0
6	Vivier ,J (Jaycee)	3	1253.9	1678.9	3	1254.7	1678.9	0	0	0	0	0	0
7	Van Staden ,P (Pearson)	3	0	-425	3	0	-425	0	0	0	0	0	0
7	Van Staden ,P (Pearson)	3	1603.2	1178.2	3	1621.2	1178.2	0	0	0	0	0	0
8	Du Preez ,R (Rafael)	3	3	425	3	3	425	0	0	0	0	0	0
8	Du Preez ,R (Rafael)	3	1187.9	1612.9	3	1185.3	1612.9	0	0	0	0	0	0
9	James ,W (William)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
9	James ,W (William)	3	1446	1304.4	2	1413.8	1446	1	1211.3	1021	0	0	0
10	Willemse ,A (Avah)	2	2	425	2	2	425	0	0	0	0	0	0
10	Willemse ,A (Avah)	2	1243.6	1668.6	2	1200	1668.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Opperman, C (Caden)

Ratings

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms