Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jurisich, R (Ryan)

Chess SA id

103014719

FIDE id

Date of birth

2003-05-17 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-02-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	881.3	868.8	882.4	882.4
Raw rating	881.3	868.8	882.4	882.4
Weighted rating	881.2	868.7	882.4	882.4
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	261.1	265.8	260.7	260.7
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	916.8 2018-02-01	916 2018-02-01	882.4 2024-02-01	882.4 2024-02-01
Highest weighted rating	916.8 2024-11-01	916 2024-11-01	882.4 2024-11-01	882.4 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	881.3	868.8	882.4	882.4
Analysis
Rating	881.3	868.8	882.4	882.4
Raw rating	881.3	868.8	882.4	882.4
Weighted rating	881.2	868.7	882.4
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	261.1	265.8	260.7	260.7
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	881.3	868.8	882.4	882.4
New weighted rating	881.3	868.8	882.4	882.4
New weighted performance	0	0	0	0
Temp new rating	881.3	868.8	882.4	882.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	881.3	868.8	882.4	882.4
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	166	159	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	19	10.5	55.26	44.7	820.8	865.5
Standard	19	10.5	55.26	44.7	820.8	865.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	881.3	868.8	882.4	882.4
2025-09-01	881.3	868.8	882.4	882.4
2025-08-01	881.3	868.8	882.4	882.4
2025-07-01	881.3	868.8	882.4	882.4
2025-06-01	881.3	868.8	882.4	882.4
2025-05-01	881.3	868.8	882.4	882.4
2025-04-01	881.3	868.8	882.4	882.4
2025-03-01	881.3	868.8	882.4	882.4
2025-02-01	881.3	868.8	882.4	882.4
2025-01-01	881.3	868.8	882.4	882.4
2024-12-01	881.3	868.8	882.4	882.4
2024-11-01	881.3	868.8	882.4	882.4
2024-10-01	881.3	868.8	882.4	882.4
2024-09-01	881.3	868.8	882.4	882.4
2024-08-01	881.3	868.8	882.4	882.4
2024-07-01	881.3	868.8	882.4	882.4
2024-06-01	881.3	868.8	882.4	882.4
2024-08-01	881.3	868.8	882.4	882.4
2024-04-01	881.3	868.8	882.4	882.4
2024-03-01	881.3	868.8	882.4	882.4
2024-02-01	881.3	868.8	882.4	882.4
2024-01-01	881.3	868.8	882.4	882.4
2023-12-01	868.5	860.8	882.4	882.4
2023-11-01	868.5	860.8	882.4	882.4

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	JNW Club - Trinityhouse Little Falls Open 2018 (C)	2018-02-16	2018-02-17	Standard	Johannesburg Metro (GJM)	6	6	2	Yes	Analysis
2	JNW Club - Bryanston Open 2018 (C)	2018-01-26	2018-01-27	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
3	South African Junior Team Championships 2017 (U16B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 0.5	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Lamola, K (Katlego)				Opponent Rabe, L (Liza-Mari)
2	2	Tournament JNW Club - Bryanston Open 2018				Tournament JNW Club - Bryanston Open 2018
		date 2018-01-27	rnd 5	type Standard	result 1	date 2018-01-27	rnd 6	type Standard	result 1
		Opponent Tarafdar, S (Shamama)				Opponent Steyn, C (Corne)
3	2	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-01-07	rnd 6	type Standard	result 1
		Opponent Mgcina, N (Nontando)				Opponent Makwetu, B (Bonga)

#	Games	Start				End
1	3	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 0.5	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Lamola, K (Katlego)				Opponent Rabe, L (Liza-Mari)
2	2	Tournament JNW Club - Bryanston Open 2018				Tournament JNW Club - Bryanston Open 2018
		date 2018-01-27	rnd 5	type Standard	result 1	date 2018-01-27	rnd 6	type Standard	result 1
		Opponent Tarafdar, S (Shamama)				Opponent Steyn, C (Corne)
3	2	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-01-07	rnd 6	type Standard	result 1
		Opponent Mgcina, N (Nontando)				Opponent Makwetu, B (Bonga)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JNW Club - Bryanston Open 2018				Tournament JNW Club - Bryanston Open 2018
		date 2018-01-27	rnd 5	type Standard	result 1	date 2018-01-27	rnd 6	type Standard	result 1
		Opponent Tarafdar, S (Shamama)				Opponent Steyn, C (Corne)
2	2	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-01-07	rnd 6	type Standard	result 1
		Opponent Mgcina, N (Nontando)				Opponent Makwetu, B (Bonga)
3	2	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Malherbe, GM (Gideon)				Opponent Rabe, L (Liza-Mari)

#	Games	Start				End
1	2	Tournament JNW Club - Bryanston Open 2018				Tournament JNW Club - Bryanston Open 2018
		date 2018-01-27	rnd 5	type Standard	result 1	date 2018-01-27	rnd 6	type Standard	result 1
		Opponent Tarafdar, S (Shamama)				Opponent Steyn, C (Corne)
2	2	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-06	rnd 5	type Standard	result 1	date 2018-01-07	rnd 6	type Standard	result 1
		Opponent Mgcina, N (Nontando)				Opponent Makwetu, B (Bonga)
3	2	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 2	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Malherbe, GM (Gideon)				Opponent Rabe, L (Liza-Mari)

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	Steyn ,C (Corne)	2	2	425	2	2	425	0	0	0	0	0	0
1	Steyn ,C (Corne)	2	696.8	1121.8	2	701	1121.8	0	0	0	0	0	0
2	Chabangu ,M (Mahlori)	1	1	425	1	1	425	0	0	0	0	0	0
2	Chabangu ,M (Mahlori)	1	573.4	998.4	1	573.4	998.4	0	0	0	0	0	0
3	Moalusi ,K (Kabelo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Moalusi ,K (Kabelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Levitan ,J (Judah)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Levitan ,J (Judah)	1	916.4	491.4	1	922	491.4	0	0	0	0	0	0
5	Snyman ,N (Nardus)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Snyman ,N (Nardus)	1	782.8	357.8	1	782.8	357.8	0	0	0	0	0	0
6	Schultz ,A (Anton)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Schultz ,A (Anton)	1	846	421	1	846	421	0	0	0	0	0	0
7	Rabe ,L (Liza-Mari)	1	1	425	1	1	425	0	0	0	0	0	0
7	Rabe ,L (Liza-Mari)	1	862.2	1287.2	1	862.2	1287.2	0	0	0	0	0	0
8	Le Roux ,G (Gerrit)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Le Roux ,G (Gerrit)	1	892.2	467.2	1	892.2	467.2	0	0	0	0	0	0
9	Van Der Vyver ,BL (Braam)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Der Vyver ,BL (Braam)	1	1227.2	802.2	1	1227.2	802.2	0	0	0	0	0	0
10	Tarafdar ,S (Shamama)	1	1	425	1	1	425	0	0	0	0	0	0
10	Tarafdar ,S (Shamama)	1	719.6	1144.6	1	719.6	1144.6	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

Jurisich, R (Ryan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms