Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dittrich, JC (Juan-Claude)

Chess SA id

191007472

FIDE id

Date of birth

1991-04-02 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1481.2	1477	1500	1500
Raw rating	1481.2	1477	1500	1500
Weighted rating	1481.2	1477	1500	1500
Weighted performance	0	0	0	0
Floor	1000	1000	1000	1000
K-factor	32	32	32	32
Min/Max rating change allowed	111.1	111.7	108.1	108.1
Highest rating	1500 2019-01-01	1500 2019-01-01	1500 2019-01-01	1500 2019-01-01
Highest raw rating	1500 2018-02-01	1500 2018-02-01	1500 2024-02-01	1500 2024-02-01
Highest weighted rating	1500 2019-01-01	1500 2019-01-01	1500 2019-01-01	1500 2019-01-01
Highest weighted performance	1452.6 2019-09-01	1435.1 2019-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1481.2	1477	1500	1500
Analysis
Rating	1481.2	1477	1500	1500
Raw rating	1481.2	1477	1500	1500
Weighted rating	1481.2	1477	1500
Weighted performance	0	0	0
K-factor	32	32	32	32
Floor	1000	1000	1000	1000
Max/Min rating change allowed	111.1	111.7	108.1	108.1
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	1481.2	1477	1500	1500
New weighted rating	1481.2	1477	1500	1500
New weighted performance	0	0	0	0
Temp new rating	1481.2	1477	1500	1500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1481.2	1477	1500	1500
New K-factor	32	32	32	32
New floor	1000	1000	1000	1000

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	41	41

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	16	57.14	60.7	1387.5	1448.2
Standard	28	16	57.14	60.7	1387.5	1448.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1481.2	1477	1500	1500
2025-09-30	1481.2	1477	1500	1500
2025-09-01	1481.2	1477	1500	1500
2025-08-01	1481.2	1477	1500	1500
2025-07-01	1481.2	1477	1500	1500
2025-06-01	1481.2	1477	1500	1500
2025-05-01	1481.2	1477	1500	1500
2025-04-01	1481.2	1477	1500	1500
2025-03-01	1481.2	1477	1500	1500
2025-02-01	1481.2	1477	1500	1500
2025-01-01	1481.2	1477	1500	1500
2024-12-01	1481.2	1477	1500	1500
2024-11-01	1481.2	1477	1500	1500
2024-10-01	1481.2	1477	1500	1500
2024-09-01	1481.2	1477	1500	1500
2024-08-01	1481.2	1477	1500	1500
2024-07-01	1481.2	1477	1500	1500
2024-09-01	1481.2	1477	1500	1500
2024-05-01	1481.2	1477	1500	1500
2024-04-01	1481.2	1477	1500	1500
2024-03-01	1481.2	1477	1500	1500
2024-02-01	1481.2	1477	1500	1500
2024-01-01	1481.2	1477	1500	1500
2023-12-01	1481.2	1477	1500	1500

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	2019 Western Province League (B)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	6	4	Yes	Analysis
2	Blackjacks Club Champs 2019	2019-07-04	2019-07-07	Standard	Cape Town (WCT)	7	1	1	Yes	Analysis
3	2019 WP Youth Open (A)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
4	Stellenberg Youth Chess Championship 2019 (A)	2019-04-30	2019-05-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	2019 Western Province Open (Prestige)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	3	0	Yes	Analysis
6	Steinitz Chess Festival 2019 (B)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	4	3	Yes	Analysis
7	Crossroads Open Chess Championship 2019 (Presige)	2019-04-27	2019-04-28	Standard	Cape Town (WCT)	6	3	0.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 4	type Standard	result 1	date 2019-09-07	rnd 11	type Standard	result 0.5
		Opponent Cupido, E (Esmarie)				Opponent Dlamini, S (Simthembile)
2	4	Tournament 2019 WP Youth Open				Tournament 2019 WP Youth Open
		date 2019-07-13	rnd 2	type Standard	result 1	date 2019-07-13	rnd 5	type Standard	result 1
		Opponent Zenzile, A (Amahle)				Opponent Dhevcharran, K (Kahill)
3	4	Tournament Stellenberg Youth Chess Championship 2019				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-04-30	rnd 1	type Standard	result 0.5	date 2019-05-01	rnd 4	type Standard	result 1
		Opponent Grobler, Z (Zandre)				Opponent Van Schaik, M (Migael)

#	Games	Start				End
1	5	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 4	type Standard	result 1	date 2019-09-07	rnd 11	type Standard	result 0.5
		Opponent Cupido, E (Esmarie)				Opponent Dlamini, S (Simthembile)
2	4	Tournament 2019 WP Youth Open				Tournament 2019 WP Youth Open
		date 2019-07-13	rnd 2	type Standard	result 1	date 2019-07-13	rnd 5	type Standard	result 1
		Opponent Zenzile, A (Amahle)				Opponent Dhevcharran, K (Kahill)
3	4	Tournament Stellenberg Youth Chess Championship 2019				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-04-30	rnd 1	type Standard	result 0.5	date 2019-05-01	rnd 4	type Standard	result 1
		Opponent Grobler, Z (Zandre)				Opponent Van Schaik, M (Migael)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 4	type Standard	result 1	date 2019-08-17	rnd 7	type Standard	result 1
		Opponent Cupido, E (Esmarie)				Opponent Braaf, J (Jiraan)
2	3	Tournament Stellenberg Youth Chess Championship 2019				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-04-30	rnd 2	type Standard	result 1	date 2019-05-01	rnd 4	type Standard	result 1
		Opponent Milner, J (Julian)				Opponent Van Schaik, M (Migael)
3	2	Tournament 2019 WP Youth Open				Tournament 2019 WP Youth Open
		date 2019-07-13	rnd 2	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Zenzile, A (Amahle)				Opponent Mthi, Y (Yamkela)

#	Games	Start				End
1	3	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-03	rnd 4	type Standard	result 1	date 2019-08-17	rnd 7	type Standard	result 1
		Opponent Cupido, E (Esmarie)				Opponent Braaf, J (Jiraan)
2	3	Tournament Stellenberg Youth Chess Championship 2019				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-04-30	rnd 2	type Standard	result 1	date 2019-05-01	rnd 4	type Standard	result 1
		Opponent Milner, J (Julian)				Opponent Van Schaik, M (Migael)
3	2	Tournament 2019 WP Youth Open				Tournament 2019 WP Youth Open
		date 2019-07-13	rnd 2	type Standard	result 1	date 2019-07-13	rnd 3	type Standard	result 1
		Opponent Zenzile, A (Amahle)				Opponent Mthi, Y (Yamkela)

No games found.

#	Games	Start				End

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	Mkentane ,L (Lutho)	2	1	0	2	1	0	0	0	0	0	0	0
1	Mkentane ,L (Lutho)	2	1338.1	1338.1	2	1331.5	1338.1	0	0	0	0	0	0
2	Kapp ,E (Ettiene)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Kapp ,E (Ettiene)	1	1469.2	1044.2	1	1463.6	1044.2	0	0	0	0	0	0
3	Joubert ,N (Natasha)	1	1	425	1	1	425	0	0	0	0	0	0
3	Joubert ,N (Natasha)	1	1380.9	1805.9	1	1377.6	1805.9	0	0	0	0	0	0
4	Jacobs ,B (Brandon Lee)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Jacobs ,B (Brandon Lee)	1	1427.3	1427.3	1	1356	1427.3	0	0	0	0	0	0
5	Dlamini ,S (Simthembile)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Dlamini ,S (Simthembile)	1	1164.3	1164.3	1	1171.4	1164.3	0	0	0	0	0	0
6	Braaf ,J (Jiraan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Braaf ,J (Jiraan)	1	1458.4	1883.4	1	1434.4	1883.4	0	0	0	0	0	0
7	Barbosa ,TJ (Tiago)	1	1	425	1	1	425	0	0	0	0	0	0
7	Barbosa ,TJ (Tiago)	1	1194.6	1619.6	1	1202.1	1619.6	0	0	0	0	0	0
8	Anthonie ,E (Enrico)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Anthonie ,E (Enrico)	1	1202.3	1202.3	1	1202.3	1202.3	0	0	0	0	0	0
9	Van Schaik ,M (Migael)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Schaik ,M (Migael)	1	1526.4	1951.4	1	1527.1	1951.4	0	0	0	0	0	0
10	Dhevcharran ,K (Kahill)	1	1	425	1	1	425	0	0	0	0	0	0
10	Dhevcharran ,K (Kahill)	1	1657.6	2082.6	1	1657.9	2082.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Dittrich, JC (Juan-Claude)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms