Chess South Africa Ratings Database

PLAYER PAGE

Personal

Boucher, J (Joshua)

Chess SA id

1100146227

FIDE id

Date of birth

2010-04-08 (U16)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1179.2	1160.4	1206	1200
Raw rating	1179.2	1160.4	1206	1200
Weighted rating	1179.2	1160.4	1206	1200
Weighted performance	0	0	0	0
Floor	714.5	700	706	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.8	175.4	164.4	165.8
Highest rating	1214.5 2022-09-01	1200 2018-10-01	1222.1 2022-08-01	1200 2018-10-01
Highest raw rating	1214.5 2022-09-01	1200 2020-01-01	1206 2024-02-01	1200 2024-02-01
Highest weighted rating	1214.5 2023-03-01	1200 2018-10-01	1206 2024-08-01	1200 2018-10-01
Highest weighted performance	1211.2 2022-08-01	1200 2020-01-01	1222.1 2022-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1179.2	1160.4	1206	1200
Analysis
Rating	1179.2	1160.4	1206	1200
Raw rating	1179.2	1160.4	1206	1200
Weighted rating	1179.2	1160.4	1206
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	714.5	700	706	700
Max/Min rating change allowed	170.8	175.4	164.4	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	1179.2	1160.4	1206	1200
New weighted rating	1179.2	1160.4	1206	1200
New weighted performance	0	0	0	0
Temp new rating	1179.2	1160.4	1206	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1179.2	1160.4	1206	1200
New K-factor	36	36	36	36
New floor	714.5	700	706	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	13	0	13
	0	0	0
History	18	5	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	18	8	44.44	-47.2	1244.1	1196.9
Standard	5	1	20	-255	1277.2	1022.2
Rapid	13	7	53.85	32.7	1231.4	1264.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1179.2	1160.4	1206	1200
2025-09-01	1179.2	1160.4	1206	1200
2025-08-01	1179.2	1160.4	1206	1200
2025-07-01	1179.2	1160.4	1206	1200
2025-06-01	1179.2	1160.4	1206	1200
2025-05-01	1179.2	1160.4	1206	1200
2025-04-01	1179.2	1160.4	1206	1200
2025-03-01	1179.2	1160.4	1206	1200
2025-02-01	1179.2	1160.4	1206	1200
2025-01-01	1179.2	1160.4	1206	1200
2024-12-01	1179.2	1160.4	1206	1200
2024-11-01	1179.2	1160.4	1206	1200
2024-10-01	1179.2	1160.4	1206	1200
2024-09-01	1179.2	1160.4	1206	1200
2024-08-01	1179.2	1160.4	1206	1200
2024-07-01	1179.2	1160.4	1206	1200
2024-06-01	1179.2	1160.4	1206	1200
2024-08-01	1179.2	1160.4	1206	1200
2024-04-01	1179.2	1160.4	1206	1200
2024-03-01	1179.2	1160.4	1206	1200
2024-02-01	1179.2	1160.4	1206	1200
2024-01-01	1179.2	1160.4	1206	1200
2023-12-01	1179.2	1160.4	1206	1200
2023-11-01	1179.2	1160.4	1206	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	Eden Trials 2+3 2023 (U14)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	0	0	No	Analysis
2	Eden Trails 1 2023 (U13 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	1	Yes	Analysis
3	Stulting Sports Day 2022 (Seniors)	2022-08-26	2022-08-26	Rapid	Sarah Baartman (ESB)	13	13	7	Yes	Analysis

#	Games	Start				End
1	3	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 9	type Rapid	result 1	date 2022-08-26	rnd 11	type Rapid	result 1
		Opponent Beck, J (Jason)				Opponent Geswint, S (Stazlon)
2	3	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 1	type Rapid	result 1	date 2022-08-26	rnd 3	type Rapid	result 1
		Opponent Williams, A (Antonia)				Opponent Stokes, R (Ruth)
3	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-03-11	rnd 1	type Standard	result 1
		Opponent Brown, G (Gradwell)				Opponent Brown, G (Gradwell)

#	Games	Start				End
1	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-03-11	rnd 1	type Standard	result 1
		Opponent Brown, G (Gradwell)				Opponent Brown, G (Gradwell)

#	Games	Start				End
1	3	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 9	type Rapid	result 1	date 2022-08-26	rnd 11	type Rapid	result 1
		Opponent Beck, J (Jason)				Opponent Geswint, S (Stazlon)
2	3	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 1	type Rapid	result 1	date 2022-08-26	rnd 3	type Rapid	result 1
		Opponent Williams, A (Antonia)				Opponent Stokes, R (Ruth)
3	1	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 5	type Rapid	result 1	date 2022-08-26	rnd 5	type Rapid	result 1
		Opponent Jumba, A (Aphelele)				Opponent Jumba, A (Aphelele)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 9	type Rapid	result 1	date 2022-08-26	rnd 11	type Rapid	result 1
		Opponent Beck, J (Jason)				Opponent Geswint, S (Stazlon)
2	3	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 1	type Rapid	result 1	date 2022-08-26	rnd 3	type Rapid	result 1
		Opponent Williams, A (Antonia)				Opponent Stokes, R (Ruth)
3	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-03-11	rnd 1	type Standard	result 1
		Opponent Brown, G (Gradwell)				Opponent Brown, G (Gradwell)

#	Games	Start				End
1	1	Tournament Eden Trails 1 2023				Tournament Eden Trails 1 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-03-11	rnd 1	type Standard	result 1
		Opponent Brown, G (Gradwell)				Opponent Brown, G (Gradwell)

#	Games	Start				End
1	3	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 9	type Rapid	result 1	date 2022-08-26	rnd 11	type Rapid	result 1
		Opponent Beck, J (Jason)				Opponent Geswint, S (Stazlon)
2	3	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 1	type Rapid	result 1	date 2022-08-26	rnd 3	type Rapid	result 1
		Opponent Williams, A (Antonia)				Opponent Stokes, R (Ruth)
3	1	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 5	type Rapid	result 1	date 2022-08-26	rnd 5	type Rapid	result 1
		Opponent Jumba, A (Aphelele)				Opponent Jumba, A (Aphelele)

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	Jacobs ,E (Eugeniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Jacobs ,E (Eugeniel)	1	1523	1098	1	1571.1	1098	0	0	0	0	0	0
2	Brown ,G (Gradwell)	1	1	425	1	1	425	0	0	0	0	0	0
2	Brown ,G (Gradwell)	1	1227.1	1652.1	1	1235.2	1652.1	0	0	0	0	0	0
3	Michaels ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Michaels ,J (Joshua)	1	1210.1	785.1	1	1216.8	785.1	0	0	0	0	0	0
4	Plaatjies ,L (Leighshawn)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Plaatjies ,L (Leighshawn)	1	1219.3	794.3	1	1241.8	794.3	0	0	0	0	0	0
5	Du Toit ,H (Henrico)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Du Toit ,H (Henrico)	1	1206.4	781.4	1	1207.2	781.4	0	0	0	0	0	0
6	Geswint ,S (Stazlon)	1	1	425	0	0	0	1	1	425	0	0	0
6	Geswint ,S (Stazlon)	1	1166.3	1591.3	0	0	0	1	1200	1591.3	0	0	0
7	Mokhanya ,I (Inganathi)	1	1	425	0	0	0	1	1	425	0	0	0
7	Mokhanya ,I (Inganathi)	1	1228.4	1653.4	0	0	0	1	1174.4	1653.4	0	0	0
8	Krieger ,BCJ (Brian)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Krieger ,BCJ (Brian)	1	1277.6	852.6	0	0	0	1	1107.2	852.6	0	0	0
9	Posthumus ,N (Nicolas)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Posthumus ,N (Nicolas)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Jonas ,Y (Yongisipho)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Jonas ,Y (Yongisipho)	1	1393.9	968.9	0	0	0	1	1187.4	968.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Boucher, J (Joshua)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms