Chess South Africa Ratings Database

PLAYER PAGE

Personal

Reid, J (Joshwin)

Chess SA id

1140315247

FIDE id

Date of birth

2014-11-23 (U14)

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

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.2	1206.1	1199.5	1200
Raw rating	1210.2	1206.1	1199.5	1200
Weighted rating	1203.1	1201.8	1199.4	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	1203.1	1201.8	1199.4
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	1203.8	1202.2	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
2026-01-01	1210.2	1206.1	1199.5	1200
2025-11-30	1210.2	1206.1	1199.5	1200
2025-11-01	1210.2	1206.1	1199.5	1200
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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	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

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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