Chess South Africa Ratings Database

PLAYER PAGE

Personal

Olivier, C (Caleb)

Chess SA id

1070137515

FIDE id

Date of birth

2007-05-06 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1278

Item	Main	Standard	Rapid	Blitz
Rating	1402.9	1404.3	1259.7	1200
Raw rating	1402.9	1404.3	1259.7	1200
Weighted rating	1397.2	1372.2	1254.2	1200
Weighted performance	1308.3	1323.2	1070.8	0
Floor	919.3	904.3	759.7	700
K-factor	32	32	36	36
Min/Max rating change allowed	124.2	123.9	152.3	165.8
Highest rating	1441.3 2024-03-01	1404.3 2025-05-05	1259.7 2025-08-01	1200 2018-10-01
Highest raw rating	1419.3 2024-12-01	1404.3 2025-05-05	1259.7 2025-08-01	1200 2024-02-01
Highest weighted rating	1391.6 2025-08-01	1361.4 2025-08-01	1252 2025-08-01	1200 2018-10-01
Highest weighted performance	1441.3 2025-05-05	1395.3 2024-03-01	1234.3 2022-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1402.9	1404.3	1259.7	1200
Analysis
Rating	1402.9	1404.3	1259.7	1200
Raw rating	1402.9	1404.3	1259.7	1200
Weighted rating	1397.2	1372.2	1254.2
Weighted performance	1308.3	1323.2	1070.8
K-factor	32	32	36	36
Floor	919.3	904.3	759.7	700
Max/Min rating change allowed	124.2	123.9	152.3	165.8
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	1402.9	1404.3	1259.7	1200
New weighted rating	1399.3	1376.8	1255	1200
New weighted performance	1307.9	1322.8	1070.3	0
Temp new rating	1402.9	1404.3	1259.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1402.9	1404.3	1259.7	1200
New K-factor	32	32	36	36
New floor	919.3	904.3	759.7	700

Item	Main	Standard	Rapid
	0	0	0
	33	21	12
	23	17	6
	27	17	10
	27	16	11
	0	0	0
History	110	71	39

Games since
	Main 67	Standard 44		Rapid 23		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2134		650		98
Male	1756		507		73
U20	183		63		12
U20 Male	153		55		10
Standard
	RSA		Province		Region
Overall	2008		552		79
Male	1644		426		59
U20	175		58		12
U20 Male	139		49		10
Rapid
	RSA		Province		Region
Overall	1273		646		115
Male	1029		505		83
U20	84		45		5
U20 Male	73		41		5
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-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	33	17.5	53.03	25.8	1321.4	1347.2
Standard	21	12	57.14	60.7	1335.3	1396
Rapid	12	5.5	45.83	-35.4	1297.2	1261.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	110	55.5	50.45	3.9	1308.5	1312.4
Standard	71	36	50.7	6	1327.5	1333.4
Rapid	39	19.5	50	0	1274.1	1274.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1402.9	1404.3	1259.7	1200
2025-09-01	1402.9	1404.3	1259.7	1200
2025-08-01	1402.9	1404.3	1259.7	1200
2025-07-01	1414.5	1404.3	1250.2	1200
2025-06-01	1414.5	1404.3	1249	1200
2025-05-01	1414.5	1404.3	1247.7	1200
2025-04-01	1368.5	1339.8	1246.2	1200
2025-03-01	1363.4	1329.1	1244.1	1200
2025-02-01	1419.3	1382.3	1259.1	1200
2025-01-01	1419.3	1382.3	1259.1	1200
2024-12-01	1419.3	1382.3	1259.1	1200
2024-11-01	1402.3	1352.8	1259.1	1200
2024-10-01	1402.3	1352.8	1259.1	1200
2024-09-01	1402.3	1352.8	1259.1	1200
2024-08-01	1402.3	1352.8	1259.1	1200
2024-07-01	1402.3	1352.8	1259.1	1200
2024-06-01	1402.3	1352.8	1259.1	1200
2024-08-01	1402.3	1352.8	1259.1	1200
2024-04-01	1402.3	1352.8	1259.1	1200
2024-03-01	1295.6	1253.2	1259.1	1200
2024-02-01	1276.1	1253.2	1218.1	1200
2024-01-01	1276.1	1253.2	1218.1	1200
2023-12-01	1276.1	1253.2	1218.1	1200
2023-11-01	1276.1	1253.2	1218.1	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	6	3	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U19 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
5	Cape Winelands Schools - Trials 1 2025 (U19 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
6	Overberg Schools & Federation Open 2025 (Open)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	6	3	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U19 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
3	Cape Winelands Schools Prestige 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
5	Cape Winelands Schools - Trials 1 2025 (U19 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
6	Overberg Schools & Federation Open 2025 (Open)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
7	Paarl Boys' High Chess Festival 2024 (Elite)	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
8	Western Cape HS Individuals Championship 2024 (U18 Boys)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	2.5	Yes	Analysis
9	Cape Winelands Schools - Prestige 2024 (U18 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
10	Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
11	Paarl Gimnasium Championship 2023 (A)	2023-10-24	2023-10-30	Rapid	Cape Winelands (WCW)	9	5	4	Yes	Analysis
12	Paarl Boys High Chess Festival 2023 (Elite Division)	2023-10-13	2023-10-14	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
13	CW Top Schools 2023 (U18 Mix)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	5	1	Yes	Analysis
14	Cape Winelands Open 2023 (Intermediate)	2023-07-22	2023-07-23	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
15	Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
16	Cape Winelands Schools Top Schools 2022 (U18 Mix)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
17	Curro Durbanville Chess Open Rapid 2022 (U16)	2022-07-02	2022-07-02	Rapid	Cape Town (WCT)	7	6	2	Yes	Analysis
18	Cape Winelands Schools 2022 (U15 Boys)	2022-03-05	2022-03-05	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
19	Central Winelands Schools Individual Trials 2022 (U15 Boys)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
20	Cape Winelands Open 2022 (Intermediate)	2022-02-12	2022-02-13	Standard	Cape Winelands (WCW)	6	6	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament Cape Winelands Schools - Prestige 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-21	rnd 1	type Standard	result 1
		Opponent Gidi, A (Alizwa)				Opponent De Wit, M (Marnus)
2	5	Tournament Paarl Gimnasium Championship 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-24	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 1
		Opponent Steenkamp, C (Carel-Gert)				Opponent Pearce, M (Michael)
3	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Ras, N (Nizaamudeen)				Opponent Webster, M (Matthew)

#	Games	Start				End
1	5	Tournament Cape Winelands Schools - Prestige 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-21	rnd 1	type Standard	result 1
		Opponent Gidi, A (Alizwa)				Opponent De Wit, M (Marnus)
2	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Ras, N (Nizaamudeen)				Opponent Webster, M (Matthew)
3	4	Tournament Grey College Team Championship 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-21	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Strydom, L (Leyan)				Opponent Pietersen, K (Kenrique)

#	Games	Start				End
1	5	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Overberg Schools & Federation Open 2025
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2025-02-01	rnd 2	type Rapid	result 0.5
		Opponent De Beer, M (Matieu)				Opponent De Villiers, D (Dawid)
2	5	Tournament Paarl Gimnasium Championship 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-24	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 1
		Opponent Steenkamp, C (Carel-Gert)				Opponent Pearce, M (Michael)
3	3	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 4	type Rapid	result 1
		Opponent Yao, Y (Yizheng)				Opponent Troskie, G (Gerhard)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Cape Winelands Schools - Prestige 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-21	rnd 1	type Standard	result 1
		Opponent Gidi, A (Alizwa)				Opponent De Wit, M (Marnus)
2	5	Tournament Paarl Gimnasium Championship 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-24	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 1
		Opponent Steenkamp, C (Carel-Gert)				Opponent Pearce, M (Michael)
3	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Ras, N (Nizaamudeen)				Opponent Webster, M (Matthew)

#	Games	Start				End
1	5	Tournament Cape Winelands Schools - Prestige 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-21	rnd 1	type Standard	result 1
		Opponent Gidi, A (Alizwa)				Opponent De Wit, M (Marnus)
2	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-04-26	rnd 3	type Standard	result 1
		Opponent Ras, N (Nizaamudeen)				Opponent Webster, M (Matthew)
3	3	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Chess - Trials 1 2023
		date 2022-08-27	rnd 4	type Standard	result 1	date 2023-02-25	rnd 1	type Standard	result 1
		Opponent Mattheys, C (Clyde)				Opponent Mkululu, S (Sinalo)

#	Games	Start				End
1	5	Tournament Paarl Gimnasium Championship 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-10-24	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 1	type Rapid	result 1
		Opponent Steenkamp, C (Carel-Gert)				Opponent Pearce, M (Michael)
2	4	Tournament Cape Winelands Schools - HS Trials 1 2024				Tournament Overberg Schools & Federation Open 2025
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2025-02-01	rnd 1	type Rapid	result 1
		Opponent De Beer, M (Matieu)				Opponent Roux, A (Arno)
3	3	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 4	type Rapid	result 1
		Opponent Yao, Y (Yizheng)				Opponent Troskie, G (Gerhard)

No games found.

#	Games	Start				End

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	Hjelden ,E (Einwald)	2	1	0	2	1	0	0	0	0	0	0	0
1	Hjelden ,E (Einwald)	2	1130.4	1130.4	2	1016.7	1130.4	0	0	0	0	0	0
2	Rabkin ,S (Samantha)	2	1	0	2	1	0	0	0	0	0	0	0
2	Rabkin ,S (Samantha)	2	1335.6	1335.6	2	1322.9	1335.6	0	0	0	0	0	0
3	Schnabel ,SP (Stephan)	2	1	0	2	1	0	0	0	0	0	0	0
3	Schnabel ,SP (Stephan)	2	1460.2	1460.2	2	1446.2	1460.2	0	0	0	0	0	0
4	Roux ,T (Tiaan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Roux ,T (Tiaan)	2	1416.4	1628.9	2	1427.3	1628.9	0	0	0	0	0	0
5	Rosenberg ,W (Wagheed)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Rosenberg ,W (Wagheed)	2	1511.2	1086.2	2	1502.2	1086.2	0	0	0	0	0	0
6	Davids ,R (Rafael)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Davids ,R (Rafael)	2	1552.9	1127.9	1	1558.1	1127.9	1	1411.7	1127.9	0	0	0
7	Opperman ,M (Matthew)	2	0	-425	1	0	-425	1	0	-425	0	0	0
7	Opperman ,M (Matthew)	2	1492.8	1067.8	1	1499.3	1067.8	1	1263	1067.8	0	0	0
8	Manuhwa ,P (Progress)	2	1	0	1	0	-425	1	1	425	0	0	0
8	Manuhwa ,P (Progress)	2	1269.1	1269.1	1	1261.1	844.1	1	1215.6	1694.1	0	0	0
9	Van Zyl ,C (Christie)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Zyl ,C (Christie)	1	1134.6	1559.6	1	1183.2	1559.6	0	0	0	0	0	0
10	Africa ,L (Lindsay)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Africa ,L (Lindsay)	1	1342.9	917.9	1	1310.6	917.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Olivier, C (Caleb)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms