Chess South Africa Ratings Database

PLAYER PAGE

Personal

Joubert, J (Jesse)

Chess SA id

1160190968

FIDE id

Date of birth

2016-07-31 (U10)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1203.4	1214.8	1199.2	1200
Raw rating	1203.4	1214.8	1199.2	1200
Weighted rating	1199.9	1214.8	1192.2	1200
Weighted performance	0	0	0	0
Floor	708.4	714.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165	162.4	166	165.8
Highest rating	1270 2023-11-01	1298.6 2023-11-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1208.4 2024-02-01	1214.8 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1208.4 2024-02-01	1214.7 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1270 2023-11-01	1298.6 2023-11-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1203.4	1214.8	1199.2	1200
Analysis
Rating	1203.4	1214.8	1199.2	1200
Raw rating	1203.4	1214.8	1199.2	1200
Weighted rating	1199.9	1214.8	1192.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	708.4	714.8	700	700
Max/Min rating change allowed	165	162.4	166	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	1203.4	1214.8	1199.2	1200
New weighted rating	1200.3	1214.8	1193	1200
New weighted performance	0	0	0	0
Temp new rating	1203.4	1214.8	1199.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1203.4	1214.8	1199.2	1200
New K-factor	36	36	36	36
New floor	708.4	714.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	10	0	10
	4	4	0
	0	0	0
	0	0	0
History	14	4	10

Games since
	Main 14	Standard 4		Rapid 10		Blitz 0
Gender	Male
Age group	U10
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	14	7.5	53.57	30.4	1166.5	1196.8
Standard	4	2.5	62.5	106.2	1151.6	1257.8
Rapid	10	5	50	0	1172.4	1172.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1203.4	1214.8	1199.2	1200
2025-09-30	1203.4	1214.8	1199.2	1200
2025-09-01	1203.4	1214.8	1199.2	1200
2025-08-01	1203.4	1214.8	1199.2	1200
2025-07-01	1203.4	1214.8	1199.2	1200
2025-06-01	1203.4	1214.8	1199.2	1200
2025-05-01	1203.4	1214.8	1199.2	1200
2025-04-01	1203.4	1214.8	1199.2	1200
2025-03-01	1203.4	1214.8	1199.2	1200
2025-02-01	1203.4	1214.8	1199.2	1200
2025-01-01	1203.4	1214.8	1199.2	1200
2024-12-01	1190.7	1214.8	1174.4	1200
2024-11-01	1190.7	1214.8	1174.4	1200
2024-10-01	1190.7	1214.8	1174.4	1200
2024-09-01	1190.7	1214.8	1174.4	1200
2024-08-01	1190.7	1214.8	1174.4	1200
2024-07-01	1190.7	1214.8	1174.4	1200
2024-09-01	1190.7	1214.8	1174.4	1200
2024-05-01	1190.7	1214.8	1174.4	1200
2024-04-01	1190.7	1214.8	1174.4	1200
2024-03-01	1190.7	1214.8	1174.4	1200
2024-02-01	1208.4	1214.8	1200	1200
2024-01-01	1208.4	1214.8	1200	1200
2023-12-01	1208.4	1214.8	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	Umhlali Preparatory Inter House Chess 2024 (Grade 2)	2024-11-27	2024-11-27	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
2	Umhlali Rapid 2024 (Junior Primary)	2024-02-17	2024-02-17	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
3	Umhlali Prep Inter House Chess 2023 (Grade 1)	2023-11-29	2023-11-29	Standard	iLembe (KIK)	4	4	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-27	rnd 3	type Rapid	result 1	date 2024-11-27	rnd 5	type Rapid	result 0.5
		Opponent Schwikkard, O (Oliver)				Opponent Nicolay, A (Alex)
2	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, A (Adele)				Opponent Vermaak, Q (Quade)
3	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-27	rnd 1	type Rapid	result 0.5	date 2024-11-27	rnd 1	type Rapid	result 0.5
		Opponent Sheasby, B (Brett)				Opponent Sheasby, B (Brett)

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, A (Adele)				Opponent Vermaak, Q (Quade)
2	1	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 4	type Standard	result 0.5	date 2023-11-29	rnd 4	type Standard	result 0.5
		Opponent Ndokweni, M (Mpumelelo)				Opponent Ndokweni, M (Mpumelelo)

#	Games	Start				End
1	3	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-27	rnd 3	type Rapid	result 1	date 2024-11-27	rnd 5	type Rapid	result 0.5
		Opponent Schwikkard, O (Oliver)				Opponent Nicolay, A (Alex)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-27	rnd 1	type Rapid	result 0.5	date 2024-11-27	rnd 1	type Rapid	result 0.5
		Opponent Sheasby, B (Brett)				Opponent Sheasby, B (Brett)
3	1	Tournament Umhlali Rapid 2024				Tournament Umhlali Rapid 2024
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Mariappen, E (Ethan)				Opponent Mariappen, E (Ethan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-27	rnd 3	type Rapid	result 1	date 2024-11-27	rnd 4	type Rapid	result 1
		Opponent Schwikkard, O (Oliver)				Opponent Otto, C (Connor)
2	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, A (Adele)				Opponent Vermaak, Q (Quade)
3	1	Tournament Umhlali Rapid 2024				Tournament Umhlali Rapid 2024
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Mariappen, E (Ethan)				Opponent Mariappen, E (Ethan)

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-11-29	rnd 1	type Standard	result 1	date 2023-11-29	rnd 2	type Standard	result 1
		Opponent Van Der Merwe, A (Adele)				Opponent Vermaak, Q (Quade)

#	Games	Start				End
1	2	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-27	rnd 3	type Rapid	result 1	date 2024-11-27	rnd 4	type Rapid	result 1
		Opponent Schwikkard, O (Oliver)				Opponent Otto, C (Connor)
2	1	Tournament Umhlali Rapid 2024				Tournament Umhlali Rapid 2024
		date 2024-02-17	rnd 4	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Mariappen, E (Ethan)				Opponent Mariappen, E (Ethan)
3	1	Tournament Umhlali Rapid 2024				Tournament Umhlali Rapid 2024
		date 2024-02-17	rnd 2	type Rapid	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Rivera, J (Jackie)				Opponent Rivera, J (Jackie)

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	Van Der Merwe ,A (Adele)	1	1	425	1	1	425	0	0	0	0	0	0
1	Van Der Merwe ,A (Adele)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Vermaak ,Q (Quade)	1	1	425	1	1	425	0	0	0	0	0	0
2	Vermaak ,Q (Quade)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Hall ,L (Luke)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Hall ,L (Luke)	1	1006.5	581.5	1	1120.4	581.5	0	0	0	0	0	0
4	Ndokweni ,M (Mpumelelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Ndokweni ,M (Mpumelelo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Ramsurup ,M (Mia)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Ramsurup ,M (Mia)	1	1147	722	0	0	0	1	1138.8	722	0	0	0
6	Simpson ,L (Leo)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Simpson ,L (Leo)	1	1199.4	774.4	0	0	0	1	1200	774.4	0	0	0
7	Clifford ,B (Benedict)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Clifford ,B (Benedict)	1	1161.8	736.8	0	0	0	1	1116.8	736.8	0	0	0
8	Dreyer ,J (Jake)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Dreyer ,J (Jake)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Rivera ,J (Jackie)	1	1	425	0	0	0	1	1	425	0	0	0
9	Rivera ,J (Jackie)	1	1017.1	1442.1	0	0	0	1	1200	1442.1	0	0	0
10	Mariappen ,E (Ethan)	1	1	425	0	0	0	1	1	425	0	0	0
10	Mariappen ,E (Ethan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Joubert, J (Jesse)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms