Chess South Africa Ratings Database

PLAYER PAGE

Personal

Barendse, J (Jean)

Chess SA id

1140154765

FIDE id

Date of birth

2014-03-15 (U12)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1107.7	1105.7	1096.7	1159.8
Raw rating	1107.7	1105.7	1096.7	1159.8
Weighted rating	1093.8	1101.2	1064.9	1158.6
Weighted performance	1012.1	904.3	964.9	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	189.1	189.7	192.1	175.6
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1107.7	1105.7	1096.7	1159.8
Analysis
Rating	1107.7	1105.7	1096.7	1159.8
Raw rating	1107.7	1105.7	1096.7	1159.8
Weighted rating	1093.8	1101.2	1064.9
Weighted performance	1012.1	904.3	964.9
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	189.1	189.7	192.1	175.6
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	1107.7	1105.7	1096.7	1159.8
New weighted rating	1095.9	1101.8	1069.6	1158.8
New weighted performance	1011.7	903.9	964.5	0
Temp new rating	1107.7	1105.7	1096.7	1159.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1107.7	1105.7	1096.7	1159.8
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	43	21	22	0
	45	6	37	2
	0	0	0	0
	0	0	0	0
History	88	27	59	2

Games since
	Main 75	Standard 21		Rapid 54		Blitz 0
Gender	Male
Age group	U12
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	4359		598		157
Male	3205		461		117
U12	760		87		27
U12 Male	511		61		19
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	1887		131		43
Male	1409		99		33
U12	362		23		9
U12 Male	241		12		5
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	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	88	23	26.14	-202.8	1237.4	1034.5
Standard	27	7.5	27.78	-188.9	1225.4	1036.5
Rapid	59	15.5	26.27	-201.7	1237.2	1035.5
Blitz	2	0	0	-425	1404.3	979.3

Date	Main	Standard	Rapid	Blitz
2025-09-30	1107.7	1105.7	1096.7	1159.8
2025-09-01	1107.7	1105.7	1096.7	1159.8
2025-08-01	1107.7	1105.7	1096.7	1159.8
2025-07-01	1107.7	1105.7	1096.7	1159.8
2025-06-01	1107.7	1105.7	1096.7	1159.8
2025-05-01	1107.7	1105.7	1096.7	1159.8
2025-04-01	1107.7	1105.7	1096.7	1159.8
2025-03-01	1107.7	1105.7	1096.7	1159.8
2025-02-01	1107.7	1105.7	1096.7	1159.8
2025-01-01	1107.2	1105.7	1096.7	1156.8
2024-12-01	1107.2	1105.7	1096.7	1156.8
2024-11-01	1107.2	1105.7	1096.7	1156.8
2024-10-01	1074.3	1105.7	973.2	1156.8
2024-09-01	1074.3	1105.7	973.2	1156.8
2024-08-01	1074.3	1105.7	973.2	1156.8
2024-07-01	1026.5	1057.1	973.2	1156.8
2024-06-01	1026.5	1057.1	973.2	1156.8
2024-08-01	1035.8	1062.9	973.9	1156.8
2024-04-01	1035.8	1062.9	973.9	1156.8
2024-03-01	1063	1107.5	973.9	1156.8
2024-02-01	1054.5	1107.1	973.9	1156.8
2024-01-01	1054.5	1107.1	973.9	1156.8
2023-12-01	1054.5	1107.1	973.9	1156.8
2023-11-01	1080.9	1107.1	1052.4	1156.8

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	Jeffreys Bay CC 2 2024 (Pin)	2024-10-19	2024-10-19	Rapid	Sarah Baartman (ESB)	7	6	4	Yes	Analysis
2	Jeffreys Bay CC Rapid 10th October 2024	2024-10-10	2024-10-10	Rapid	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
3	Jeffreys Bay CC 2024 (Pin)	2024-10-15	2024-10-15	Rapid	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
4	SBDCU Closed Trials 2024 (U12 Boys)	2024-07-27	2024-07-27	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
5	Fountains Mall 2024 (Primary School)	2024-05-18	2024-05-18	Standard	Sarah Baartman (ESB)	6	6	1.5	Yes	Analysis
6	Humansdorp CMC Schools Trials 2024 (U11 Boys)	2024-05-10	2024-05-10	Rapid	Sarah Baartman (ESB)	6	5	1	Yes	Analysis
7	Jeffreys Bay CC Fide Rated Tournament 2024	2024-03-18	2024-03-26	Standard	Sarah Baartman (ESB)	5	5	0	Yes	Analysis
8	SBDCU Trial 1 2024 (U12)	2024-02-24	2024-02-24	Standard	Sarah Baartman (ESB)	6	5	2	Yes	Analysis
9	Jeffreys Bay CC 4th December Rapid 2023	2023-12-14	2023-12-14	Rapid	Sarah Baartman (ESB)	5	4	0	Yes	Analysis
10	Jeffreys Bay CC 3rd December Rapid 2023	2023-12-11	2023-12-11	Rapid	Sarah Baartman (ESB)	5	4	1	Yes	Analysis
11	Jeffreys Bay CC Dec Rapid 2 2023	2023-12-07	2023-12-07	Rapid	Sarah Baartman (ESB)	5	4	0.5	Yes	Analysis
12	Jeffreys Bay CC December Rapid 1 2023	2023-12-04	2023-12-04	Rapid	Sarah Baartman (ESB)	5	5	1	Yes	Analysis
13	Jeffreys Bay CC Nov Rapid 3 2023	2023-11-30	2023-11-30	Rapid	Sarah Baartman (ESB)	5	5	0	Yes	Analysis
14	Jeffreys Bay CC 2nd Rapid NovembeR 2023	2023-11-27	2023-11-27	Rapid	Sarah Baartman (ESB)	5	5	1	Yes	Analysis
15	Jeffreys Bay CC Nov Rapid 1 2023	2023-11-23	2023-11-23	Rapid	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
16	Jeffreys Bay CC Blitz September 2023	2023-09-04	2023-09-04	Blitz	Sarah Baartman (ESB)	5	2	0	Yes	Analysis
17	Jeffreys Bay CC 25 Sep Rapid 2023	2023-09-25	2023-09-25	Rapid	Sarah Baartman (ESB)	5	5	1	Yes	Analysis
18	SBDCU Closed Trials 2023 (U10 Boys+Girls)	2023-07-29	2023-07-29	Standard	Sarah Baartman (ESB)	6	6	1	Yes	Analysis
19	Fountains Mall Open 2023 (Development)	2023-05-13	2023-05-13	Standard	Sarah Baartman (ESB)	6	0	0	No	Analysis

#	Games	Start				End
1	4	Tournament SBDCU Closed Trials 2024				Tournament Jeffreys Bay CC Rapid 10th October 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-10-10	rnd 1	type Rapid	result 1
		Opponent Muchenje, T (Tafaranashe)				Opponent Ozah, C (Chinedu)
2	2	Tournament Jeffreys Bay CC 2 2024				Tournament Jeffreys Bay CC 2 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 7	type Rapid	result 1
		Opponent Barendse, K (Kevron)				Opponent Fihlani, I (Imihle)
3	2	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-02-24	rnd 6	type Standard	result 1
		Opponent Potberg, H (Hyrone)				Opponent Matiwane, J (Jaydee-Leigh)

#	Games	Start				End
1	3	Tournament SBDCU Closed Trials 2024				Tournament SBDCU Closed Trials 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Muchenje, T (Tafaranashe)				Opponent Seyali, C (Christopher)
2	2	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-02-24	rnd 6	type Standard	result 1
		Opponent Potberg, H (Hyrone)				Opponent Matiwane, J (Jaydee-Leigh)
3	1	Tournament Fountains Mall 2024				Tournament Fountains Mall 2024
		date 2024-05-18	rnd 6	type Standard	result 0.5	date 2024-05-18	rnd 6	type Standard	result 0.5
		Opponent Petrus, L (Layla)				Opponent Petrus, L (Layla)

#	Games	Start				End
1	2	Tournament Jeffreys Bay CC 2 2024				Tournament Jeffreys Bay CC 2 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 7	type Rapid	result 1
		Opponent Barendse, K (Kevron)				Opponent Fihlani, I (Imihle)
2	2	Tournament Humansdorp CMC Schools Trials 2024				Tournament Jeffreys Bay CC Rapid 10th October 2024
		date 2024-05-10	rnd 6	type Rapid	result 1	date 2024-10-10	rnd 1	type Rapid	result 1
		Opponent Magielies, A (Ashren)				Opponent Ozah, C (Chinedu)
3	2	Tournament Jeffreys Bay CC Nov Rapid 1 2023				Tournament Jeffreys Bay CC Nov Rapid 1 2023
		date 2023-11-23	rnd 3	type Rapid	result 1	date 2023-11-23	rnd 4	type Rapid	result 1
		Opponent Goeda, F (Faygon)				Opponent Barendse, K (Kevron)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament SBDCU Closed Trials 2024				Tournament Jeffreys Bay CC Rapid 10th October 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-10-10	rnd 1	type Rapid	result 1
		Opponent Muchenje, T (Tafaranashe)				Opponent Ozah, C (Chinedu)
2	2	Tournament Jeffreys Bay CC 2 2024				Tournament Jeffreys Bay CC 2 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 7	type Rapid	result 1
		Opponent Barendse, K (Kevron)				Opponent Fihlani, I (Imihle)
3	2	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-02-24	rnd 6	type Standard	result 1
		Opponent Potberg, H (Hyrone)				Opponent Matiwane, J (Jaydee-Leigh)

#	Games	Start				End
1	3	Tournament SBDCU Closed Trials 2024				Tournament SBDCU Closed Trials 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent Muchenje, T (Tafaranashe)				Opponent Seyali, C (Christopher)
2	2	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-02-24	rnd 6	type Standard	result 1
		Opponent Potberg, H (Hyrone)				Opponent Matiwane, J (Jaydee-Leigh)
3	1	Tournament Fountains Mall 2024				Tournament Fountains Mall 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 2	type Standard	result 1
		Opponent Fillis, J (Jae)				Opponent Fillis, J (Jae)

#	Games	Start				End
1	2	Tournament Jeffreys Bay CC 2 2024				Tournament Jeffreys Bay CC 2 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 7	type Rapid	result 1
		Opponent Barendse, K (Kevron)				Opponent Fihlani, I (Imihle)
2	2	Tournament Humansdorp CMC Schools Trials 2024				Tournament Jeffreys Bay CC Rapid 10th October 2024
		date 2024-05-10	rnd 6	type Rapid	result 1	date 2024-10-10	rnd 1	type Rapid	result 1
		Opponent Magielies, A (Ashren)				Opponent Ozah, C (Chinedu)
3	2	Tournament Jeffreys Bay CC Nov Rapid 1 2023				Tournament Jeffreys Bay CC Nov Rapid 1 2023
		date 2023-11-23	rnd 3	type Rapid	result 1	date 2023-11-23	rnd 4	type Rapid	result 1
		Opponent Goeda, F (Faygon)				Opponent Barendse, K (Kevron)

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	Barendse ,K (Kevron)	7	5	182.1	0	0	0	7	5	182.1	0	0	0
1	Barendse ,K (Kevron)	7	1135.5	1317.6	0	0	0	7	1091.7	1317.6	0	0	0
2	Goeda ,F (Faygon)	5	4	255	0	0	0	5	4	255	0	0	0
2	Goeda ,F (Faygon)	5	1141.5	1396.5	0	0	0	5	1063	1396.5	0	0	0
3	De Villiers ,D (Dwaine)	4	0.5	-318.8	0	0	0	4	0.5	-318.8	0	0	0
3	De Villiers ,D (Dwaine)	4	1228.4	909.6	0	0	0	4	1279.7	909.6	0	0	0
4	Titus ,S (Sade Catherine)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
4	Titus ,S (Sade Catherine)	3	1296.6	1155	1	1310.7	871.6	2	1263.2	1296.6	0	0	0
5	Ozah ,C (Chinedu)	3	1	-141.7	0	0	0	3	1	-141.7	0	0	0
5	Ozah ,C (Chinedu)	3	1210.9	1069.2	0	0	0	3	1125.5	1069.2	0	0	0
6	Petlele ,K (Kopano)	3	0	-425	0	0	0	3	0	-425	0	0	0
6	Petlele ,K (Kopano)	3	1204.8	779.8	0	0	0	3	1270.3	779.8	0	0	0
7	Barendse ,R (Raydon)	3	0	-425	0	0	0	3	0	-425	0	0	0
7	Barendse ,R (Raydon)	3	1202.4	777.4	0	0	0	3	1251.7	777.4	0	0	0
8	Hendricks ,Z (Zayden)	3	0	-425	0	0	0	3	0	-425	0	0	0
8	Hendricks ,Z (Zayden)	3	1156.3	731.3	0	0	0	3	1194.2	731.3	0	0	0
9	Krieger ,BCJ (Brian)	2	0	-425	1	0	-425	1	0	-425	0	0	0
9	Krieger ,BCJ (Brian)	2	1403.8	978.8	1	1363.6	978.8	1	1419.5	978.8	0	0	0
10	Louis ,K (Keanu)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Louis ,K (Keanu)	2	1174.5	749.5	1	1168.8	749.5	1	1198.8	749.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Barendse, J (Jean)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms