Chess South Africa Ratings Database

PLAYER PAGE

Personal

Madatt, C (Cohen)

Chess SA id

1140143674

FIDE id

Date of birth

2014-12-22 (U12)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-06-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1153.6	1174.7	1117.2	1200
Raw rating	1153.6	1174.7	1117.2	1200
Weighted rating	1152.2	1172.3	1116.7	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	177.1	171.9	186.6	165.8
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 2024-02-01	1200 2019-12-01	1200 2024-02-01
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 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1153.6	1174.7	1117.2	1200
Analysis
Rating	1153.6	1174.7	1117.2	1200
Raw rating	1153.6	1174.7	1117.2	1200
Weighted rating	1152.2	1172.3	1116.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	177.1	171.9	186.6	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	1153.6	1174.7	1117.2	1200
New weighted rating	1152.2	1172.3	1116.8	1200
New weighted performance	0	0	0	0
Temp new rating	1153.6	1174.7	1117.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1153.6	1174.7	1117.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	16	6	10
	0	0	0
	7	0	7
	0	0	0
History	23	6	17

Games since
	Main 16	Standard 6		Rapid 10		Blitz 0
Gender	Male
Age group	U12
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
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	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	23	6.5	28.26	-184.8	1243.8	1059
Standard	6	2	33.33	-141.7	1198.5	1056.8
Rapid	17	4.5	26.47	-200	1259.8	1059.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1153.6	1174.7	1117.2	1200
2025-09-01	1153.6	1174.7	1117.2	1200
2025-08-01	1153.6	1174.7	1117.2	1200
2025-07-01	1153.6	1174.7	1117.2	1200
2025-06-01	1153.6	1174.7	1117.2	1200
2025-05-01	1153.6	1174.7	1117.2	1200
2025-04-01	1153.6	1174.7	1117.2	1200
2025-03-01	1153.6	1174.7	1117.2	1200
2025-02-01	1153.6	1174.7	1117.2	1200
2025-01-01	1149.5	1165.8	1117.2	1200
2024-12-01	1149.5	1165.8	1117.2	1200
2024-11-01	1149.5	1165.8	1117.2	1200
2024-10-01	1149.5	1165.8	1117.2	1200
2024-09-01	1149.5	1165.8	1117.2	1200
2024-08-01	1149.5	1165.8	1117.2	1200
2024-07-01	1149.5	1165.8	1117.2	1200
2024-06-01	1151.2	1165.8	1132	1200
2024-08-01	1142.1	1165.8	1107.2	1200
2024-04-01	1142.1	1165.8	1107.2	1200
2024-03-01	1142.1	1165.8	1107.2	1200
2024-02-01	1169	1200	1107.2	1200
2024-01-01	1169	1200	1107.2	1200
2023-12-01	1169	1200	1107.2	1200
2023-11-01	1169	1200	1107.2	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	Jeffreys Bay CC Rapid Tournament 2024	2024-06-13	2024-06-13	Rapid	Sarah Baartman (ESB)	5	4	1	Yes	Analysis
2	Humansdorp CMC Schools Trials 2024 (U11 Boys)	2024-05-10	2024-05-10	Rapid	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
3	SBDCU Trial 1 2024 (U12)	2024-02-24	2024-02-24	Standard	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
4	Jeffreys Bay Chess Club Rapid October 1 2022	2022-10-19	2022-10-19	Rapid	Sarah Baartman (ESB)	5	4	0	Yes	Analysis
5	Jeffreys Bay Chess Club Rapid July Tournament 1 2022	2022-07-07	2022-07-07	Rapid	Sarah Baartman (ESB)	6	3	0.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Humansdorp CMC Schools Trials 2024				Tournament Jeffreys Bay CC Rapid Tournament 2024
		date 2024-05-10	rnd 5	type Rapid	result 1	date 2024-06-13	rnd 1	type Rapid	result 1
		Opponent Goeda, C (Collin)				Opponent Stuurman, C (Caydee)
2	2	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 3	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Matiwane, J (Jaydee-Leigh)				Opponent Barendse, J (Jean)
3	1	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 3	type Rapid	result 1	date 2024-05-10	rnd 3	type Rapid	result 1
		Opponent Williams, B (Brandon)				Opponent Williams, B (Brandon)

#	Games	Start				End
1	2	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 3	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Matiwane, J (Jaydee-Leigh)				Opponent Barendse, J (Jean)

#	Games	Start				End
1	3	Tournament Humansdorp CMC Schools Trials 2024				Tournament Jeffreys Bay CC Rapid Tournament 2024
		date 2024-05-10	rnd 5	type Rapid	result 1	date 2024-06-13	rnd 1	type Rapid	result 1
		Opponent Goeda, C (Collin)				Opponent Stuurman, C (Caydee)
2	1	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 3	type Rapid	result 1	date 2024-05-10	rnd 3	type Rapid	result 1
		Opponent Williams, B (Brandon)				Opponent Williams, B (Brandon)
3	1	Tournament Jeffreys Bay Chess Club Rapid July Tournament 1 2022				Tournament Jeffreys Bay Chess Club Rapid July Tournament 1 2022
		date 2022-07-07	rnd 4	type Rapid	result 0.5	date 2022-07-07	rnd 4	type Rapid	result 0.5
		Opponent Tarugarira, A (Alex)				Opponent Tarugarira, A (Alex)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Humansdorp CMC Schools Trials 2024				Tournament Jeffreys Bay CC Rapid Tournament 2024
		date 2024-05-10	rnd 5	type Rapid	result 1	date 2024-06-13	rnd 1	type Rapid	result 1
		Opponent Goeda, C (Collin)				Opponent Stuurman, C (Caydee)
2	2	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 3	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Matiwane, J (Jaydee-Leigh)				Opponent Barendse, J (Jean)
3	1	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 3	type Rapid	result 1	date 2024-05-10	rnd 3	type Rapid	result 1
		Opponent Williams, B (Brandon)				Opponent Williams, B (Brandon)

#	Games	Start				End
1	2	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 3	type Standard	result 1	date 2024-02-24	rnd 4	type Standard	result 1
		Opponent Matiwane, J (Jaydee-Leigh)				Opponent Barendse, J (Jean)

#	Games	Start				End
1	3	Tournament Humansdorp CMC Schools Trials 2024				Tournament Jeffreys Bay CC Rapid Tournament 2024
		date 2024-05-10	rnd 5	type Rapid	result 1	date 2024-06-13	rnd 1	type Rapid	result 1
		Opponent Goeda, C (Collin)				Opponent Stuurman, C (Caydee)
2	1	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 3	type Rapid	result 1	date 2024-05-10	rnd 3	type Rapid	result 1
		Opponent Williams, B (Brandon)				Opponent Williams, B (Brandon)

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 ,J (Jean)	1	1	425	1	1	425	0	0	0	0	0	0
1	Barendse ,J (Jean)	1	1054.5	1479.5	1	1107.1	1479.5	0	0	0	0	0	0
2	Fleurs ,E (Eli)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Fleurs ,E (Eli)	1	1416.4	991.4	1	1393.4	991.4	0	0	0	0	0	0
3	Matiwane ,J (Jaydee-Leigh)	1	1	425	1	1	425	0	0	0	0	0	0
3	Matiwane ,J (Jaydee-Leigh)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Du Plessis ,W (Walter)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Du Plessis ,W (Walter)	1	1227.8	802.8	1	1241.4	802.8	0	0	0	0	0	0
5	Marais ,T (Taurin)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Marais ,T (Taurin)	1	1092.9	667.9	1	1087.6	667.9	0	0	0	0	0	0
6	Stuurman ,C (Caydee)	1	1	425	0	0	0	1	1	425	0	0	0
6	Stuurman ,C (Caydee)	1	1320.9	1745.9	0	0	0	1	1358.9	1745.9	0	0	0
7	Steenkamp ,D (Dirk)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Steenkamp ,D (Dirk)	1	1243.6	818.6	0	0	0	1	1059.6	818.6	0	0	0
8	Nemukula ,A (Andani)	1	1	425	0	0	0	1	1	425	0	0	0
8	Nemukula ,A (Andani)	1	1189.5	1614.5	0	0	0	1	1200	1614.5	0	0	0
9	Handley ,S (Stephen)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Handley ,S (Stephen)	1	1417.9	992.9	0	0	0	1	1331.2	992.9	0	0	0
10	Louis ,K (Keanu)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Louis ,K (Keanu)	1	1178.9	753.9	0	0	0	1	1198.8	753.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Madatt, C (Cohen)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms