Chess South Africa Ratings Database

PLAYER PAGE

Personal

Reid, J (Joshwin)

Chess SA id

1140315247

FIDE id

Date of birth

2014-11-23 (U12)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

10.5

Junior GPX Points

962.3

Item	Main	Standard	Rapid	Blitz
Rating	1210.2	1206.1	1199.5	1200
Raw rating	1210.2	1206.1	1199.5	1200
Weighted rating	1200.8	1200.4	1199.5	1200
Weighted performance	0	0	0	0
Floor	710.2	706.1	699.9	700
K-factor	36	36	40	36
Min/Max rating change allowed	163.4	164.4	165.9	165.8
Highest rating	1210.2 2025-09-01	1206.1 2025-09-01	1199.9 2025-02-16	1200 2025-03-01
Highest raw rating	1210.2 2025-09-01	1206.1 2025-09-01	1199.9 2025-02-16	1200 2025-03-01
Highest weighted rating	1200 2025-09-01	1200 2025-03-01	1199.9 2025-02-16	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.2	1206.1	1199.5	1200
Analysis
Rating	1210.2	1206.1	1199.5	1200
Raw rating	1210.2	1206.1	1199.5	1200
Weighted rating	1200.8	1200.4	1199.5
Weighted performance	0	0	0
K-factor	36	36	40	36
Floor	710.2	706.1	699.9	700
Max/Min rating change allowed	163.4	164.4	165.9	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	1210.2	1206.1	1199.5	1200
New weighted rating	1201.6	1200.9	1199.4	1200
New weighted performance	0	0	0	0
Temp new rating	1210.2	1206.1	1199.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.2	1206.1	1199.5	1200
New K-factor	36	36	40	36
New floor	710.2	706.1	699.9	700

Item	Main	Standard	Rapid
	0	0	0
	13	8	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	13	8	5

Games since
	Main 13	Standard 8		Rapid 5		Blitz 0
Gender	Male
Age group	U12
Region	Overberg (WOS)
Province	Western Cape (WC)
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	13	3	23.08	-228.8	1223.3	994.5
Standard	8	2	25	-212.5	1248.4	1035.9
Rapid	5	1	20	-255	1183.2	928.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	3	23.08	-228.8	1223.3	994.5
Standard	8	2	25	-212.5	1248.4	1035.9
Rapid	5	1	20	-255	1183.2	928.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1210.2	1206.1	1199.5	1200
2025-09-01	1210.2	1206.1	1199.5	1200
2025-08-01	1199.2	1199.4	1199.5	1200
2025-07-01	1199.2	1199.4	1199.5	1200
2025-06-01	1199.2	1199.4	1199.5	1200
2025-05-01	1198.9	1199.1	1199.5	1200
2025-04-01	1194.3	1194.2	1199.2	1200
2025-03-01	1196.8	1200	1194.9	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	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	Overberg Top Schools 2025 (U13)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	2	Yes	Analysis
2	Overberg Schools - PS Closed 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	4	0	Yes	Analysis
3	Overberg Schools - PS Trials (Region 2) 2025 (U11)	2025-02-15	2025-02-15	Rapid	Overberg (WOS)	6	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Top Schools 2025 (U13)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	2	Yes	Analysis
2	Overberg Schools - PS Closed 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	4	0	Yes	Analysis
3	Overberg Schools - PS Trials (Region 2) 2025 (U11)	2025-02-15	2025-02-15	Rapid	Overberg (WOS)	6	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Schraader, R (Ruben)				Opponent Schraader, R (Ruben)
2	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Mullins, C (Charlotte)				Opponent Mullins, C (Charlotte)
3	1	Tournament Overberg Schools - PS Trials (Region 2) 2025				Tournament Overberg Schools - PS Trials (Region 2) 2025
		date 2025-02-15	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 4	type Rapid	result 1
		Opponent Lucas, B (Bree-Faith)				Opponent Lucas, B (Bree-Faith)

#	Games	Start				End
1	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Schraader, R (Ruben)				Opponent Schraader, R (Ruben)
2	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Mullins, C (Charlotte)				Opponent Mullins, C (Charlotte)

#	Games	Start				End
1	1	Tournament Overberg Schools - PS Trials (Region 2) 2025				Tournament Overberg Schools - PS Trials (Region 2) 2025
		date 2025-02-15	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 4	type Rapid	result 1
		Opponent Lucas, B (Bree-Faith)				Opponent Lucas, B (Bree-Faith)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Schraader, R (Ruben)				Opponent Schraader, R (Ruben)
2	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Mullins, C (Charlotte)				Opponent Mullins, C (Charlotte)
3	1	Tournament Overberg Schools - PS Trials (Region 2) 2025				Tournament Overberg Schools - PS Trials (Region 2) 2025
		date 2025-02-15	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 4	type Rapid	result 1
		Opponent Lucas, B (Bree-Faith)				Opponent Lucas, B (Bree-Faith)

#	Games	Start				End
1	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 1	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Schraader, R (Ruben)				Opponent Schraader, R (Ruben)
2	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 2	type Standard	result 1	date 2025-08-02	rnd 2	type Standard	result 1
		Opponent Mullins, C (Charlotte)				Opponent Mullins, C (Charlotte)

#	Games	Start				End
1	1	Tournament Overberg Schools - PS Trials (Region 2) 2025				Tournament Overberg Schools - PS Trials (Region 2) 2025
		date 2025-02-15	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 4	type Rapid	result 1
		Opponent Lucas, B (Bree-Faith)				Opponent Lucas, B (Bree-Faith)

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	Oosthuizen ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Oosthuizen ,D (Daniel)	1	1199.5	774.5	1	1210.8	774.5	0	0	0	0	0	0
2	Van Der Walt ,T (Tristan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Van Der Walt ,T (Tristan)	1	1472	1047	1	1427.3	1047	0	0	0	0	0	0
3	Mullins ,C (Charlotte)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mullins ,C (Charlotte)	1	1138.7	1563.7	1	1116.8	1563.7	0	0	0	0	0	0
4	Schraader ,R (Ruben)	1	1	425	1	1	425	0	0	0	0	0	0
4	Schraader ,R (Ruben)	1	1270.3	1695.3	1	1212.7	1695.3	0	0	0	0	0	0
5	Muller ,H (Hugo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Muller ,H (Hugo)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Bester ,S (Sebastian)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bester ,S (Sebastian)	1	1351.9	926.9	1	1291.7	926.9	0	0	0	0	0	0
7	Avenant ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Avenant ,E (Ethan)	1	1210.6	785.6	1	1210.5	785.6	0	0	0	0	0	0
8	Du Plessis ,E (Eben)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Du Plessis ,E (Eben)	1	1144.1	719.1	1	1158.5	719.1	0	0	0	0	0	0
9	Rossouw ,A (Avore-Lee)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Rossouw ,A (Avore-Lee)	1	1197.6	772.6	0	0	0	1	1200	772.6	0	0	0
10	Stuurman ,C (Caithline)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Stuurman ,C (Caithline)	1	1169.5	744.5	0	0	0	1	1168	744.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Reid, J (Joshwin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms