Chess South Africa Ratings Database

PLAYER PAGE

Personal

Snyman, J (Jovanni)

Chess SA id

1180314142

FIDE id

Date of birth

2018-06-01 (U8)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

36.7

Junior GPX Points

916.3

Item	Main	Standard	Rapid	Blitz
Rating	1178.5	1225.4	1169.1	1200
Raw rating	1091	1225.4	1034.4	1200
Weighted rating	1178.5	1209.3	1169.1	1200
Weighted performance	1024.3	0	1049.4	0
Floor	699.9	725.4	700	700
K-factor	40	36	36	36
Min/Max rating change allowed	193.7	159.9	209.9	165.8
Highest rating	1199.9 2025-01-31	1225.4 2025-06-01	1200 2025-02-01	1200 2025-02-01
Highest raw rating	1199.9 2025-01-31	1225.4 2025-06-01	1200 2025-02-01	1200 2025-02-01
Highest weighted rating	1199.9 2025-01-31	1203.9 2025-08-01	1200 2025-02-01	1200 2025-02-01
Highest weighted performance	1052.7 2025-09-01	0 1900-01-01	1049.4 2025-11-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-7.8	0	-11.9	0
New rating	1170.8	1225.4	1157.2	1200
Analysis
Rating	1178.5	1225.4	1169.1	1200
Raw rating	1091	1225.4	1034.4	1200
Weighted rating	1178.5	1209.3	1169.1
Weighted performance	1024.3	0	1049.4
K-factor	40	36	36	36
Floor	699.9	725.4	700	700
Max/Min rating change allowed	193.7	159.9	209.9	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	1091	1225.4	1034.4	1200
New weighted rating	1170.8	1210.9	1157.2	1200
New weighted performance	1018.3	0	1043.2	0
Temp new rating	1170.8	1225.4	1157.2	1200
Temp new rating +/-	-7.8	0	-11.9	0
Final new rating +/-	-7.8	0	-11.9	0
New rating	1170.8	1225.4	1157.2	1200
New K-factor	40	36	36	36
New floor	699.9	725.4	700	700

Item	Main	Standard	Rapid
	0	0	0
	52	21	31
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	52	21	31

Games since
	Main 52	Standard 21		Rapid 31		Blitz 0
Gender	Male
Age group	U8
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4250		1429		208
Male	3152		1002		135
U8	78		37		4
U8 Male	43		20		2
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1806		892		148
Male	1350		655		102
U8	26		16		6
U8 Male	14		10		4
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 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	52	11.5	22.12	-237	1220.4	983.3
Standard	21	3.5	16.67	-283.3	1201.2	917.8
Rapid	31	8	25.81	-205.6	1233.4	1027.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	52	11.5	22.12	-237	1220.4	983.3
Standard	21	3.5	16.67	-283.3	1201.2	917.8
Rapid	31	8	25.81	-205.6	1233.4	1027.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1091	1225.4	1034.4	1200
2025-09-30	1127.8	1225.4	1085.1	1200
2025-09-01	1127.8	1225.4	1085.1	1200
2025-08-01	1197.8	1225.4	1199.5	1200
2025-07-01	1197.7	1225.4	1199.2	1200
2025-06-01	1196.2	1225.4	1195.2	1200
2025-05-01	1197.7	1197.2	1200	1200
2025-04-01	1191.9	1190.3	1200	1200
2025-03-01	1193	1191.9	1200	1200
2025-02-01	1192.3	1190.9	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	Worcester Schools Knock-Out 2025 (U7)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	5	1	Yes	Analysis
2	Langeberg Club 2025 (U10)	2025-10-04	2025-10-04	Rapid	Cape Winelands (WCW)	6	5	2	Yes	Analysis
3	Kleinmond Chess Club Open 2025 (U10)	2025-08-30	2025-08-30	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
4	Cape Winelands Top Schools 2025 (U9+U11)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	4	4	0	Yes	Analysis
5	De Villiers PS 2025 (U10 Boys+Girls)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	1	Yes	Analysis
6	Western Cape Schools Individual Championship 2025 (U7 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
7	Brave Knights Rapid 2025 (U9)	2025-05-03	2025-05-03	Rapid	Cape Winelands (WCW)	6	6	1	Yes	Analysis
8	Cape Winelands Schools Prestige 2025 (U7 Boys+Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	6	5	0	Yes	Analysis
9	Cape Winelands Schools - Trials 1 2025 (U7 Boys+Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	4	0	Yes	Analysis
10	Marie Delport Memorial 2025 (U10 Boys+Girls)	2025-01-25	2025-01-26	Standard	Cape Winelands (WCW)	6	6	0.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Worcester Schools Knock-Out 2025 (U7)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	5	1	Yes	Analysis
2	Langeberg Club 2025 (U10)	2025-10-04	2025-10-04	Rapid	Cape Winelands (WCW)	6	5	2	Yes	Analysis
3	Kleinmond Chess Club Open 2025 (U10)	2025-08-30	2025-08-30	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
4	Cape Winelands Top Schools 2025 (U9+U11)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	4	4	0	Yes	Analysis
5	De Villiers PS 2025 (U10 Boys+Girls)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	1	Yes	Analysis
6	Western Cape Schools Individual Championship 2025 (U7 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
7	Brave Knights Rapid 2025 (U9)	2025-05-03	2025-05-03	Rapid	Cape Winelands (WCW)	6	6	1	Yes	Analysis
8	Cape Winelands Schools Prestige 2025 (U7 Boys+Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	6	5	0	Yes	Analysis
9	Cape Winelands Schools - Trials 1 2025 (U7 Boys+Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	4	0	Yes	Analysis
10	Marie Delport Memorial 2025 (U10 Boys+Girls)	2025-01-25	2025-01-26	Standard	Cape Winelands (WCW)	6	6	0.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Langeberg Club 2025				Tournament Langeberg Club 2025
		date 2025-10-04	rnd 1	type Rapid	result 0.5	date 2025-10-04	rnd 3	type Rapid	result 1
		Opponent Stevens, L (Legion)				Opponent Siljeur, A (Antinique)
2	2	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 4	type Rapid	result 1	date 2025-08-30	rnd 5	type Rapid	result 1
		Opponent Philander, C (Cassian)				Opponent Blomerus, N (Noah)
3	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Van der Heyde, A (Aidan)				Opponent Viljoen, Z (Zivan)

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Van der Heyde, A (Aidan)				Opponent Viljoen, Z (Zivan)
2	1	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Le Roux, F (Franco)				Opponent Le Roux, F (Franco)
3	1	Tournament Marie Delport Memorial 2025				Tournament Marie Delport Memorial 2025
		date 2025-01-25	rnd 4	type Standard	result 0.5	date 2025-01-25	rnd 4	type Standard	result 0.5
		Opponent Visagie, P (Pee-Jay)				Opponent Visagie, P (Pee-Jay)

#	Games	Start				End
1	2	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 4	type Rapid	result 1	date 2025-08-30	rnd 5	type Rapid	result 1
		Opponent Philander, C (Cassian)				Opponent Blomerus, N (Noah)
2	1	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 2	type Rapid	result 1	date 2025-08-30	rnd 2	type Rapid	result 1
		Opponent Musimurimwa, D (Dayel)				Opponent Musimurimwa, D (Dayel)
3	1	Tournament De Villiers PS 2025				Tournament De Villiers PS 2025
		date 2025-08-16	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 4	type Rapid	result 1
		Opponent Thompson, M (Mondray)				Opponent Thompson, M (Mondray)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 4	type Rapid	result 1	date 2025-08-30	rnd 5	type Rapid	result 1
		Opponent Philander, C (Cassian)				Opponent Blomerus, N (Noah)
2	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Van der Heyde, A (Aidan)				Opponent Viljoen, Z (Zivan)
3	1	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 2	type Rapid	result 1	date 2025-08-30	rnd 2	type Rapid	result 1
		Opponent Musimurimwa, D (Dayel)				Opponent Musimurimwa, D (Dayel)

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Van der Heyde, A (Aidan)				Opponent Viljoen, Z (Zivan)
2	1	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 2	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Le Roux, F (Franco)				Opponent Le Roux, F (Franco)

#	Games	Start				End
1	2	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 4	type Rapid	result 1	date 2025-08-30	rnd 5	type Rapid	result 1
		Opponent Philander, C (Cassian)				Opponent Blomerus, N (Noah)
2	1	Tournament Kleinmond Chess Club Open 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-30	rnd 2	type Rapid	result 1	date 2025-08-30	rnd 2	type Rapid	result 1
		Opponent Musimurimwa, D (Dayel)				Opponent Musimurimwa, D (Dayel)
3	1	Tournament De Villiers PS 2025				Tournament De Villiers PS 2025
		date 2025-08-16	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 4	type Rapid	result 1
		Opponent Thompson, M (Mondray)				Opponent Thompson, M (Mondray)

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	Siljeur ,A (Antinique)	5	2	-85	3	0	-425	2	2	425	0	0	0
1	Siljeur ,A (Antinique)	5	1160.6	1075.6	3	1156	735.6	2	1185.4	1585.6	0	0	0
2	Edons ,E (Elijah)	4	0.5	-318.8	1	0	-425	3	0.5	-283.3	0	0	0
2	Edons ,E (Elijah)	4	1239.4	920.7	1	1294.4	814.4	3	1221	956.1	0	0	0
3	Philander ,C (Cassian)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
3	Philander ,C (Cassian)	3	1212.7	1071.1	0	0	0	3	1219.4	1071.1	0	0	0
4	Grovers ,N (Noah)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Grovers ,N (Noah)	2	1208.6	783.6	2	1210.6	783.6	0	0	0	0	0	0
5	Olivier ,D (Dirk)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Olivier ,D (Dirk)	2	1198.6	773.6	1	1196.4	773.6	1	1200	773.6	0	0	0
6	Lingenfelder ,S (Stephanus)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Lingenfelder ,S (Stephanus)	2	1286.9	861.9	1	1215.8	861.9	1	1371.6	861.9	0	0	0
7	Edons ,M (Mihandro)	2	0	-425	1	0	-425	1	0	-425	0	0	0
7	Edons ,M (Mihandro)	2	1339.6	914.6	1	1188.9	914.6	1	1393.4	914.6	0	0	0
8	Nuwegeld ,A (Anri-Jade)	2	0	-425	1	0	-425	1	0	-425	0	0	0
8	Nuwegeld ,A (Anri-Jade)	2	1102.7	677.7	1	1078	677.7	1	1173.3	677.7	0	0	0
9	Thompson ,M (Mondray)	2	2	425	0	0	0	2	2	425	0	0	0
9	Thompson ,M (Mondray)	2	1198.6	1623.6	0	0	0	2	1199.8	1623.6	0	0	0
10	de Villiers ,I (Isabelle)	2	0	-425	0	0	0	2	0	-425	0	0	0
10	de Villiers ,I (Isabelle)	2	1303.1	878.1	0	0	0	2	1260.4	878.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Snyman, J (Jovanni)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms