Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, J (Jonothan)

Chess SA id

1080109072

FIDE id

Date of birth

2008-03-08 (U18)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1024.5	1016.6	1158.4	1200
Raw rating	1024.5	1016.6	1158.4	1200
Weighted rating	1024.5	1016.6	1158.4	1200
Weighted performance	185.7	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	212.9	215.3	175.9	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1024.5	1016.6	1158.4	1200
Analysis
Rating	1024.5	1016.6	1158.4	1200
Raw rating	1024.5	1016.6	1158.4	1200
Weighted rating	1024.5	1016.6	1158.4
Weighted performance	185.7	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	212.9	215.3	175.9	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	1024.5	1016.6	1158.4	1200
New weighted rating	1024.5	1016.6	1158.4	1200
New weighted performance	180.2	0	0	0
Temp new rating	1024.5	1016.6	1158.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1024.5	1016.6	1158.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	25	20	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	25	9.5	38	-102	1003.6	901.6
Standard	20	7.5	37.5	-106.2	991	884.7
Rapid	5	2	40	-85	1054	969
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1024.5	1016.6	1158.4	1200
2025-09-30	1024.5	1016.6	1158.4	1200
2025-09-01	1024.5	1016.6	1158.4	1200
2025-08-01	1024.5	1016.6	1158.4	1200
2025-07-01	1024.5	1016.6	1158.4	1200
2025-06-01	1024.5	1016.6	1158.4	1200
2025-05-01	1024.5	1016.6	1158.4	1200
2025-04-01	1024.5	1016.6	1158.4	1200
2025-03-01	1024.5	1016.6	1158.4	1200
2025-02-01	1024.5	1016.6	1158.4	1200
2025-01-01	1024.5	1016.6	1158.4	1200
2024-12-01	1024.5	1016.6	1158.4	1200
2024-11-01	1024.5	1016.6	1158.4	1200
2024-10-01	1024.5	1016.6	1158.4	1200
2024-09-01	1024.5	1016.6	1158.4	1200
2024-08-01	1024.5	1016.6	1158.4	1200
2024-07-01	1024.5	1016.6	1158.4	1200
2024-09-01	1024.5	1016.6	1158.4	1200
2024-05-01	1024.5	1016.6	1158.4	1200
2024-04-01	1024.5	1016.6	1158.4	1200
2024-03-01	1024.5	1016.6	1158.4	1200
2024-02-01	1024.5	1016.6	1158.4	1200
2024-01-01	1024.5	1016.6	1158.4	1200
2023-12-01	1024.5	1016.6	1158.4	1200

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	Laerskool Rustenburg 2019 (U12)	2019-08-17	2019-08-17	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
2	2019 Super 12 Laerskole (Seniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	2	Yes	Analysis
3	Laerskool Proteapark 2019 (D)	2019-05-18	2019-05-18	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
4	Laerskool Vastrap Tournament 2019 (E)	2019-02-23	2019-02-23	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
5	Fields College Open 2019 (U12)	2019-02-02	2019-02-02	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-23	rnd 2	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Jansen Van Vuuren, L (Lourein)				Opponent Van Staden, K (Kayle)
2	2	Tournament Laerskool Proteapark 2019				Tournament Laerskool Proteapark 2019
		date 2019-05-18	rnd 1	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Kamanyane, A (Amantle)				Opponent Redelinghuis, C (Ciano)
3	2	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Taljaard, E (Ethan)				Opponent Bronkhorst, K (Kyle)

#	Games	Start				End
1	3	Tournament Laerskool Vastrap Tournament 2019				Tournament Laerskool Vastrap Tournament 2019
		date 2019-02-23	rnd 2	type Standard	result 1	date 2019-02-23	rnd 4	type Standard	result 1
		Opponent Jansen Van Vuuren, L (Lourein)				Opponent Van Staden, K (Kayle)
2	2	Tournament Laerskool Proteapark 2019				Tournament Laerskool Proteapark 2019
		date 2019-05-18	rnd 1	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Kamanyane, A (Amantle)				Opponent Redelinghuis, C (Ciano)
3	1	Tournament Laerskool Rustenburg 2019				Tournament Laerskool Rustenburg 2019
		date 2019-08-17	rnd 4	type Standard	result 1	date 2019-08-17	rnd 4	type Standard	result 1
		Opponent Khonou, K (Kamogelo)				Opponent Khonou, K (Kamogelo)

#	Games	Start				End
1	2	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Taljaard, E (Ethan)				Opponent Bronkhorst, K (Kyle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Laerskool Proteapark 2019				Tournament Laerskool Proteapark 2019
		date 2019-05-18	rnd 1	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Kamanyane, A (Amantle)				Opponent Redelinghuis, C (Ciano)
2	2	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Taljaard, E (Ethan)				Opponent Bronkhorst, K (Kyle)
3	1	Tournament Laerskool Rustenburg 2019				Tournament Laerskool Rustenburg 2019
		date 2019-08-17	rnd 4	type Standard	result 1	date 2019-08-17	rnd 4	type Standard	result 1
		Opponent Khonou, K (Kamogelo)				Opponent Khonou, K (Kamogelo)

#	Games	Start				End
1	2	Tournament Laerskool Proteapark 2019				Tournament Laerskool Proteapark 2019
		date 2019-05-18	rnd 1	type Standard	result 1	date 2019-05-18	rnd 2	type Standard	result 1
		Opponent Kamanyane, A (Amantle)				Opponent Redelinghuis, C (Ciano)
2	1	Tournament Laerskool Rustenburg 2019				Tournament Laerskool Rustenburg 2019
		date 2019-08-17	rnd 4	type Standard	result 1	date 2019-08-17	rnd 4	type Standard	result 1
		Opponent Khonou, K (Kamogelo)				Opponent Khonou, K (Kamogelo)
3	1	Tournament Laerskool Proteapark 2019				Tournament Laerskool Proteapark 2019
		date 2019-05-18	rnd 5	type Standard	result 1	date 2019-05-18	rnd 5	type Standard	result 1
		Opponent Haasbroek, X (Xander)				Opponent Haasbroek, X (Xander)

#	Games	Start				End
1	2	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 2	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Taljaard, E (Ethan)				Opponent Bronkhorst, K (Kyle)

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	Baker ,S (Shanel)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Baker ,S (Shanel)	2	916.7	491.7	2	872.9	491.7	0	0	0	0	0	0
2	Bantseke ,B (Boikanyo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Bantseke ,B (Boikanyo)	1	1098.1	673.1	1	1076	673.1	0	0	0	0	0	0
3	Masilela ,K (Khetho)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Masilela ,K (Khetho)	1	1116.2	691.2	1	1109.2	691.2	0	0	0	0	0	0
4	Janse Van Vuuren ,M (Mari)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Janse Van Vuuren ,M (Mari)	1	976	976	1	979.2	976	0	0	0	0	0	0
5	Haasbroek ,X (Xander)	1	1	425	1	1	425	0	0	0	0	0	0
5	Haasbroek ,X (Xander)	1	939	1364	1	898.6	1364	0	0	0	0	0	0
6	Masilela ,K (Kholwa-Ku-Zimu)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Masilela ,K (Kholwa-Ku-Zimu)	1	500	75	1	500	75	0	0	0	0	0	0
7	Molefinyane ,O (Otlotleng)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Molefinyane ,O (Otlotleng)	1	816.1	391.1	1	792.3	391.1	0	0	0	0	0	0
8	Molete ,K (Kutlwano)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Molete ,K (Kutlwano)	1	1062.6	637.6	1	1034.2	637.6	0	0	0	0	0	0
9	Redelinghuys ,G (Giano)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Redelinghuys ,G (Giano)	1	1199	774	1	1196.4	774	0	0	0	0	0	0
10	Motaung ,T (Thabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Motaung ,T (Thabo)	1	1125.6	700.6	1	1108.4	700.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Nel, J (Jonothan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms