Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jain, R (Ryon)

Chess SA id

1140312957

FIDE id

Date of birth

2014-10-08 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1180.5	1180.2	1195.9	1200
Raw rating	1178	1180.2	1173.7	1200
Weighted rating	1180.5	1177.1	1195.9	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.1	170.6	172.1	165.8
Highest rating	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.6	0	-1.9	0
New rating	1179.9	1180.2	1194	1200
Analysis
Rating	1180.5	1180.2	1195.9	1200
Raw rating	1178	1180.2	1173.7	1200
Weighted rating	1180.5	1177.1	1195.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.1	170.6	172.1	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	1178	1180.2	1173.7	1200
New weighted rating	1179.9	1176.9	1194	1200
New weighted performance	0	0	0	0
Temp new rating	1179.9	1180.2	1194	1200
Temp new rating +/-	-0.6	0	-1.9	0
Final new rating +/-	-0.6	0	-1.9	0
New rating	1179.9	1180.2	1194	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	4	0	4
	4	4	0
	0	0	0
	0	0	0
	0	0	0
History	8	4	4

Games since
	Main 8	Standard 4		Rapid 4		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	4	1	25	-212.5	1324.3	1111.8
Standard	0	0	0	0	0	0
Rapid	4	1	25	-212.5	1324.3	1111.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	8	1	12.5	-318.8	1274.4	955.7
Standard	4	0	0	-425	1224.5	799.5
Rapid	4	1	25	-212.5	1324.3	1111.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1178	1180.2	1173.7	1200
2025-09-01	1178	1180.2	1173.7	1200
2025-08-01	1183.9	1180.2	1200	1200
2025-07-01	1183.9	1180.2	1200	1200
2025-06-01	1183.9	1180.2	1200	1200
2025-05-01	1183.9	1180.2	1200	1200
2025-04-01	1183.9	1180.2	1200	1200
2025-03-01	1183.9	1180.2	1200	1200
2025-02-01	1181.2	1176.8	1200	1200
2025-01-01	1137.3	1122.8	1200	1200
2024-12-01	1137.3	1122.8	1200	1200
2024-11-01	1137.3	1122.8	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
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	Rock n Roll Rapid 2025 (Queens)	2025-08-24	2025-08-24	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rock n Roll Rapid 2025 (Queens)	2025-08-24	2025-08-24	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
2	CPH Boksburg Open 2024 (C)	2024-10-26	2024-10-26	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 5	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 1
		Opponent Parbhoo, I (Ishaan)				Opponent Parbhoo, I (Ishaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 5	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 1
		Opponent Parbhoo, I (Ishaan)				Opponent Parbhoo, I (Ishaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 5	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 1
		Opponent Parbhoo, I (Ishaan)				Opponent Parbhoo, I (Ishaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 5	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 1
		Opponent Parbhoo, I (Ishaan)				Opponent Parbhoo, I (Ishaan)

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	Sardinha ,S (Seveano)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Sardinha ,S (Seveano)	1	1185	760	1	1168	760	0	0	0	0	0	0
2	Ngqweqwe ,S (Sanele)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ngqweqwe ,S (Sanele)	1	981.3	556.3	1	969.2	556.3	0	0	0	0	0	0
3	Gemmell ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Gemmell ,R (Ryan)	1	1265.7	840.7	1	1269	840.7	0	0	0	0	0	0
4	Opperman ,N (Naude)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Opperman ,N (Naude)	1	1465.9	1040.9	1	1456.8	1040.9	0	0	0	0	0	0
5	Parbhoo ,I (Ishaan)	1	1	425	0	0	0	1	1	425	0	0	0
5	Parbhoo ,I (Ishaan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Mpye ,K (Karabo)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mpye ,K (Karabo)	1	1219.7	794.7	0	0	0	1	1228.2	794.7	0	0	0
7	Bhomela ,O (Owethu)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Bhomela ,O (Owethu)	1	1371.5	946.5	0	0	0	1	1296.4	946.5	0	0	0
8	Khumalo ,ME (Musawenkosi Ethan)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Khumalo ,ME (Musawenkosi Ethan)	1	1506	1081	0	0	0	1	1308	1081	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Jain, R (Ryon)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms