Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bain, J (Jonathan)

Chess SA id

101001101

FIDE id

Date of birth

2001-01-13 (Adult)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1257.8	1255.5	1040.2	1046.7
Raw rating	1257.8	1255.5	1040.2	1046.7
Weighted rating	1256.9	1255.5	1039.6	1046.7
Weighted performance	515	346.4	0	0
Floor	806.1	806.6	546.7	546.7
K-factor	36	36	40	40
Min/Max rating change allowed	152.7	153.2	208.2	206.3
Highest rating	1319.9 2019-04-01	1320.4 2019-04-01	1200 2019-12-01	1200 2024-03-01
Highest raw rating	1306.1 2019-05-01	1306.6 2019-05-01	1046.7 2019-12-01	1046.7 2024-03-01
Highest weighted rating	1306.1 2020-12-01	1306.6 2020-11-01	1046.7 2024-11-01	1046.7 2024-11-01
Highest weighted performance	1319.9 2019-04-01	1320.4 2019-04-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1257.8	1255.5	1040.2	1046.7
Analysis
Rating	1257.8	1255.5	1040.2	1046.7
Raw rating	1257.8	1255.5	1040.2	1046.7
Weighted rating	1256.9	1255.5	1039.6
Weighted performance	515	346.4	0
K-factor	36	36	40	40
Floor	806.1	806.6	546.7	546.7
Max/Min rating change allowed	152.7	153.2	208.2	206.3
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	1257.8	1255.5	1040.2	1046.7
New weighted rating	1256.9	1255.5	1039.6	1046.7
New weighted performance	514.6	346	0	0
Temp new rating	1257.8	1255.5	1040.2	1046.7
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1257.8	1255.5	1040.2	1046.7
New K-factor	36	36	40	40
New floor	806.1	806.6	546.7	546.7

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	4	0	4
	0	0	0
	0	0	0
	0	0	0
History	277	248	29

Games since
	Main 4	Standard 0		Rapid 4		Blitz 0
Gender	Male
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	94	45	47.87	-18.1	1240.3	1222.3
Standard	90	44	48.89	-9.4	1236.3	1226.9
Rapid	4	1	25	-212.5	1330.4	1117.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1257.8	1255.5	1040.2	1046.7
2025-09-01	1257.8	1255.5	1040.2	1046.7
2025-08-01	1257.8	1255.5	1040.2	1046.7
2025-07-01	1257.8	1255.5	1040.2	1046.7
2025-06-01	1257.8	1255.5	1040.2	1046.7
2025-05-01	1257.8	1255.5	1040.2	1046.7
2025-04-01	1257.8	1255.5	1040.2	1046.7
2025-03-01	1257.8	1255.5	1040.2	1046.7
2025-02-01	1257.8	1255.5	1040.2	1046.7
2025-01-01	1254.7	1255.5	1037.9	1046.7
2024-12-01	1254.7	1255.5	1037.9	1046.7
2024-11-01	1254.7	1255.5	1037.9	1046.7
2024-10-01	1254.7	1255.5	1037.9	1046.7
2024-09-01	1254.7	1255.5	1037.9	1046.7
2024-08-01	1254.7	1255.5	1037.9	1046.7
2024-07-01	1254.7	1255.5	1037.9	1046.7
2024-06-01	1254.7	1255.5	1037.9	1046.7
2024-08-01	1254.7	1255.5	1037.9	1046.7
2024-04-01	1254.7	1255.5	1037.9	1046.7
2024-03-01	1254.7	1255.5	1037.9	1046.7
2024-02-01	1266.5	1255.5	1046.7	1046.7
2024-01-01	1266.5	1255.5	1046.7	1046.7
2023-12-01	1266.5	1255.5	1046.7	1046.7
2023-11-01	1266.5	1255.5	1046.7	1046.7

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	YCA Otto Du Plessis Rapid 2024 (A)	2024-02-03	2024-02-03	Rapid	Nelson Mandela Bay (ENM)	5	4	1	Yes	Analysis
2	2020 NMBCU Chess Trials 2 2020 (U20+Adults)	2020-03-07	2020-03-07	Standard	Nelson Mandela Bay (ENM)	5	5	2	Yes	Analysis
3	2020 NMBCU Chess Trial 1 (U20+Open)	2020-02-08	2020-02-09	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
4	2019 South African Junior Team Championships (U20B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
5	NMBYCC Closed 2019 (U20)	2019-07-26	2019-07-27	Standard	Nelson Mandela Bay (ENM)	6	5	1.5	Yes	Analysis
6	Nelson Mandela Bay Junior Trials 4 2019 (U18+U20)	2019-07-12	2019-07-13	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
7	NMBJCU Trials 3 2019 (U20)	2019-05-10	2019-05-11	Standard	Nelson Mandela Bay (ENM)	5	4	1	Yes	Analysis
8	Nelson Mandela Bay Junior Chess Trials 2 2019 (U20)	2019-04-05	2019-04-06	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
9	NMBCU Trials 1 2019 (U18+U20)	2019-03-08	2019-03-09	Standard	Nelson Mandela Bay (ENM)	5	4	3	Yes	Analysis
10	Ultimate Chess Open 2018 (B)	2018-11-30	2018-12-01	Standard	Nelson Mandela Bay (ENM)	6	6	5	Yes	Analysis
11	South African Junior Team Championships 2018 (U18A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
12	NMBJC Closed 2018 (U18+U20)	2018-07-27	2018-07-28	Standard	Nelson Mandela Bay (ENM)	6	4	1	Yes	Analysis
13	NMBJC Trials 4 2018 (U18+U20)	2018-07-20	2018-07-21	Standard	Nelson Mandela Bay (ENM)	5	4	0.5	Yes	Analysis
14	Alekhine Open Chess Tournament 2018 (B)	2018-05-04	2018-05-05	Standard	Nelson Mandela Bay (ENM)	5	4	3	Yes	Analysis
15	NMB Second Trials 2018 (U18+U20)	2018-04-20	2018-04-22	Standard	Nelson Mandela Bay (ENM)	5	5	2.5	Yes	Analysis
16	NMB First Trails 2018 (U18+U20)	2018-03-23	2018-03-24	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
17	2018 Boardwalk Pearson Open (B)	2018-03-17	2018-03-18	Standard	Nelson Mandela Bay (ENM)	7	5	3	Yes	Analysis
18	South African Junior Team Championships 2017 (U18A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Ultimate Chess Open 2018				Tournament Ultimate Chess Open 2018
		date 2018-11-30	rnd 1	type Standard	result 1	date 2018-12-01	rnd 5	type Standard	result 1
		Opponent Abercrombie, J (Jasmine)				Opponent Gallant, FM (Fazlin)
2	4	Tournament NMB Second Trials 2018				Tournament Alekhine Open Chess Tournament 2018
		date 2018-04-22	rnd 4	type Standard	result 1	date 2018-05-05	rnd 3	type Standard	result 1
		Opponent Prinsloo, S (Shudley)				Opponent Pienaar, KT (Keaton)
3	3	Tournament 2019 South African Junior Team Championships				Tournament 2020 NMBCU Chess Trial 1
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-08	rnd 1	type Standard	result 1
		Opponent Goedeman, E (Elzane)				Opponent Sokhulu, N (Noluthando)

#	Games	Start				End
1	5	Tournament Ultimate Chess Open 2018				Tournament Ultimate Chess Open 2018
		date 2018-11-30	rnd 1	type Standard	result 1	date 2018-12-01	rnd 5	type Standard	result 1
		Opponent Abercrombie, J (Jasmine)				Opponent Gallant, FM (Fazlin)
2	4	Tournament NMB Second Trials 2018				Tournament Alekhine Open Chess Tournament 2018
		date 2018-04-22	rnd 4	type Standard	result 1	date 2018-05-05	rnd 3	type Standard	result 1
		Opponent Prinsloo, S (Shudley)				Opponent Pienaar, KT (Keaton)
3	3	Tournament 2019 South African Junior Team Championships				Tournament 2020 NMBCU Chess Trial 1
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-08	rnd 1	type Standard	result 1
		Opponent Goedeman, E (Elzane)				Opponent Sokhulu, N (Noluthando)

#	Games	Start				End
1	2	Tournament YCA Otto Du Plessis Rapid 2024				Tournament YCA Otto Du Plessis Rapid 2024
		date 2024-02-03	rnd 3	type Rapid	result 0.5	date 2024-02-03	rnd 5	type Rapid	result 0.5
		Opponent Oliver, AL (Allister)				Opponent Clark, R (Ryan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Ultimate Chess Open 2018				Tournament Ultimate Chess Open 2018
		date 2018-11-30	rnd 1	type Standard	result 1	date 2018-12-01	rnd 5	type Standard	result 1
		Opponent Abercrombie, J (Jasmine)				Opponent Gallant, FM (Fazlin)
2	4	Tournament NMB Second Trials 2018				Tournament Alekhine Open Chess Tournament 2018
		date 2018-04-22	rnd 4	type Standard	result 1	date 2018-05-05	rnd 3	type Standard	result 1
		Opponent Prinsloo, S (Shudley)				Opponent Pienaar, KT (Keaton)
3	3	Tournament 2019 South African Junior Team Championships				Tournament 2020 NMBCU Chess Trial 1
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-08	rnd 1	type Standard	result 1
		Opponent Goedeman, E (Elzane)				Opponent Sokhulu, N (Noluthando)

#	Games	Start				End
1	5	Tournament Ultimate Chess Open 2018				Tournament Ultimate Chess Open 2018
		date 2018-11-30	rnd 1	type Standard	result 1	date 2018-12-01	rnd 5	type Standard	result 1
		Opponent Abercrombie, J (Jasmine)				Opponent Gallant, FM (Fazlin)
2	4	Tournament NMB Second Trials 2018				Tournament Alekhine Open Chess Tournament 2018
		date 2018-04-22	rnd 4	type Standard	result 1	date 2018-05-05	rnd 3	type Standard	result 1
		Opponent Prinsloo, S (Shudley)				Opponent Pienaar, KT (Keaton)
3	3	Tournament 2019 South African Junior Team Championships				Tournament 2020 NMBCU Chess Trial 1
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-08	rnd 1	type Standard	result 1
		Opponent Goedeman, E (Elzane)				Opponent Sokhulu, N (Noluthando)

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	Banks ,DA (Delano Arthur)	6	1	-283.3	6	1	-283.3	0	0	0	0	0	0
1	Banks ,DA (Delano Arthur)	6	1397.4	1114.1	6	1408	1114.1	0	0	0	0	0	0
2	Ngobese ,S (Samkelo)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
2	Ngobese ,S (Samkelo)	4	1183.2	1395.8	4	1181.8	1395.8	0	0	0	0	0	0
3	Kettledas ,DT (Danielle Thandi)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
3	Kettledas ,DT (Danielle Thandi)	4	1105.5	1211.7	4	1102.7	1211.7	0	0	0	0	0	0
4	Prinsloo ,S (Shudley)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Prinsloo ,S (Shudley)	3	866	1007.7	3	865.2	1007.7	0	0	0	0	0	0
5	De Klerk ,J (Jeandre)	3	0	-425	3	0	-425	0	0	0	0	0	0
5	De Klerk ,J (Jeandre)	3	1267.6	842.6	3	1276.2	842.6	0	0	0	0	0	0
6	Vuso ,H (Hlomisa)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Vuso ,H (Hlomisa)	2	1308.1	883.1	2	1317.6	883.1	0	0	0	0	0	0
7	Davids ,T (Taariq)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Davids ,T (Taariq)	2	1267.2	1479.7	2	1256.2	1479.7	0	0	0	0	0	0
8	Fibiger ,JN (Jethro Nathanael)	2	1	0	2	1	0	0	0	0	0	0	0
8	Fibiger ,JN (Jethro Nathanael)	2	1497.4	1497.4	2	1499.5	1497.4	0	0	0	0	0	0
9	Schmidt ,M (Moegamat)	2	2	425	2	2	425	0	0	0	0	0	0
9	Schmidt ,M (Moegamat)	2	1104.2	1529.2	2	1093	1529.2	0	0	0	0	0	0
10	Batyi ,S (Siphesihle)	2	1	0	2	1	0	0	0	0	0	0	0
10	Batyi ,S (Siphesihle)	2	1195	1195	2	1194	1195	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Bain, J (Jonathan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms