Chess South Africa Ratings Database

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Personal

Van Rooi, K (Kaitlin)

Chess SA id

2100133285

FIDE id

Date of birth

2010-01-23 (U16)

Gender

Female

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

12.8

Junior GPX Points

1009.5

Item	Main	Standard	Rapid	Blitz
Rating	1136.6	1109.6	1232.5	1200
Raw rating	1136.6	1098.6	1232.5	1200
Weighted rating	1127.9	1109.6	1207.5	1200
Weighted performance	972.1	0	0	0
Floor	700	700	732.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	181.5	191.6	158.3	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1232.5 2025-09-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1232.5 2025-09-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1202.6 2025-09-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-1	0	0
New rating	1136.6	1108.6	1232.5	1200
Analysis
Rating	1136.6	1109.6	1232.5	1200
Raw rating	1136.6	1098.6	1232.5	1200
Weighted rating	1127.9	1109.6	1207.5
Weighted performance	972.1	0	0
K-factor	36	36	36	36
Floor	700	700	732.5	700
Max/Min rating change allowed	181.5	191.6	158.3	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	1136.6	1098.6	1232.5	1200
New weighted rating	1128.7	1108.6	1209.8	1200
New weighted performance	965.8	0	0	0
Temp new rating	1136.6	1108.6	1232.5	1200
Temp new rating +/-	0	-1	0	0
Final new rating +/-	0	-1	0	0
New rating	1136.6	1108.6	1232.5	1200
New K-factor	36	36	36	36
New floor	700	700	732.5	700

Item	Main	Standard	Rapid
	0	0	0
	20	10	10
	0	0	0
	5	5	0
	0	0	0
	0	0	0
History	29	19	10

Games since
	Main 20	Standard 10		Rapid 10		Blitz 0
Gender	Female
Age group	U16
Region	Namakwa (NCN)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	20	9	45	-42.5	1221.8	1179.3
Standard	10	3	30	-170	1244	1074
Rapid	10	6	60	85	1199.6	1284.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	11	37.93	-102.6	1210.2	1107.6
Standard	19	5	26.32	-201.3	1215.8	1014.5
Rapid	10	6	60	85	1199.6	1284.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1136.6	1098.6	1232.5	1200
2025-09-30	1136.6	1098.6	1232.5	1200
2025-09-01	1136.6	1098.6	1232.5	1200
2025-08-01	1125.3	1114.2	1200	1200
2025-07-01	1125.3	1114.2	1200	1200
2025-06-01	1125.3	1114.2	1200	1200
2025-05-01	1125.4	1112.5	1200	1200
2025-04-01	1125.4	1112.5	1200	1200
2025-03-01	1125.4	1112.5	1200	1200
2025-02-01	1125.4	1112.5	1200	1200
2025-01-01	1125.3	1112.4	1200	1200
2024-12-01	1125.3	1112.4	1200	1200
2024-11-01	1125.3	1112.4	1200	1200
2024-10-01	1125.3	1112.4	1200	1200
2024-09-01	1125.3	1112.4	1200	1200
2024-08-01	1125.3	1112.4	1200	1200
2024-07-01	1125.3	1112.4	1200	1200
2024-09-01	1125.3	1112.4	1200	1200
2024-05-01	1125.3	1112.4	1200	1200
2024-04-01	1125.3	1112.4	1200	1200
2024-03-01	1125.3	1112.4	1200	1200
2024-02-01	1125.3	1112.4	1200	1200
2024-01-01	1125.3	1112.4	1200	1200
2023-12-01	1125.3	1112.4	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Northern Cape Closed 202 (U16 Girls)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	1	Yes	Analysis
2	Namakwa Toernooi 3 2025 (U18)	2025-08-09	2025-08-09	Rapid	Namakwa (NCN)	10	10	6	Yes	Analysis
3	2025 Namakwa Skaak Toernoei 2.0 (U16)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Northern Cape Closed 202 (U16 Girls)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	1	Yes	Analysis
2	Namakwa Toernooi 3 2025 (U18)	2025-08-09	2025-08-09	Rapid	Namakwa (NCN)	10	10	6	Yes	Analysis
3	2025 Namakwa Skaak Toernoei 2.0 (U16)	2025-05-10	2025-05-10	Standard	Namakwa (NCN)	5	5	2	Yes	Analysis
4	Namakwa Skole Proewe 2023 (U15 Girls)	2023-04-15	2023-04-15	Standard	Namakwa (NCN)	5	5	1.5	Yes	Analysis
5	Namakwa Distrik Proewe 2020 (U11+U13 Boys+Girls)	2020-03-14	2020-03-14	Standard	Namakwa (NCN)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 7	type Rapid	result 1	date 2025-08-09	rnd 8	type Rapid	result 1
		Opponent Smith, J (Jean-Pete)				Opponent Van Den Heever, M (Matthew)
2	2	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Marais, O (Oshman)				Opponent Jantjies, C (Chelsey)
3	2	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Chavuka, T (Tyron)				Opponent Cloete, M (Matthew)

#	Games	Start				End
1	2	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Chavuka, T (Tyron)				Opponent Cloete, M (Matthew)
2	2	Tournament Namakwa Distrik Proewe 2020				Tournament Namakwa Skole Proewe 2023
		date 2020-03-14	rnd 5	type Standard	result 0.5	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Engelbrecht, C (Chelsea)				Opponent Smit, I (Isabella)
3	1	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-22	rnd 2	type Standard	result 1	date 2025-08-22	rnd 2	type Standard	result 1
		Opponent Julie, H (Hailey)				Opponent Julie, H (Hailey)

#	Games	Start				End
1	2	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 7	type Rapid	result 1	date 2025-08-09	rnd 8	type Rapid	result 1
		Opponent Smith, J (Jean-Pete)				Opponent Van Den Heever, M (Matthew)
2	2	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Marais, O (Oshman)				Opponent Jantjies, C (Chelsey)
3	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 10	type Rapid	result 1	date 2025-08-09	rnd 10	type Rapid	result 1
		Opponent Steenkamp, C (Christin)				Opponent Steenkamp, C (Christin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 7	type Rapid	result 1	date 2025-08-09	rnd 8	type Rapid	result 1
		Opponent Smith, J (Jean-Pete)				Opponent Van Den Heever, M (Matthew)
2	2	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Marais, O (Oshman)				Opponent Jantjies, C (Chelsey)
3	2	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Chavuka, T (Tyron)				Opponent Cloete, M (Matthew)

#	Games	Start				End
1	2	Tournament 2025 Namakwa Skaak Toernoei 2.0				Tournament 2025 Namakwa Skaak Toernoei 2.0
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Chavuka, T (Tyron)				Opponent Cloete, M (Matthew)
2	1	Tournament Northern Cape Closed 202				Tournament Northern Cape Closed 202
		date 2025-08-22	rnd 2	type Standard	result 1	date 2025-08-22	rnd 2	type Standard	result 1
		Opponent Julie, H (Hailey)				Opponent Julie, H (Hailey)
3	1	Tournament Namakwa Skole Proewe 2023				Tournament Namakwa Skole Proewe 2023
		date 2023-04-15	rnd 1	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Smit, I (Isabella)				Opponent Smit, I (Isabella)

#	Games	Start				End
1	2	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 7	type Rapid	result 1	date 2025-08-09	rnd 8	type Rapid	result 1
		Opponent Smith, J (Jean-Pete)				Opponent Van Den Heever, M (Matthew)
2	2	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 1	type Rapid	result 1	date 2025-08-09	rnd 2	type Rapid	result 1
		Opponent Marais, O (Oshman)				Opponent Jantjies, C (Chelsey)
3	1	Tournament Namakwa Toernooi 3 2025				Tournament Namakwa Toernooi 3 2025
		date 2025-08-09	rnd 10	type Rapid	result 1	date 2025-08-09	rnd 10	type Rapid	result 1
		Opponent Steenkamp, C (Christin)				Opponent Steenkamp, C (Christin)

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	Jonas ,L (Luciano)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Jonas ,L (Luciano)	2	1202.2	777.2	1	1175.9	777.2	1	1200	777.2	0	0	0
2	Julie ,H (Hailey)	1	1	425	1	1	425	0	0	0	0	0	0
2	Julie ,H (Hailey)	1	1204.2	1629.2	1	1204.6	1629.2	0	0	0	0	0	0
3	Cloete ,R (Ronan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Cloete ,R (Ronan)	1	1151.9	726.9	1	1142.8	726.9	0	0	0	0	0	0
4	Boltman ,A (Amber)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Boltman ,A (Amber)	1	1276.6	851.6	1	1283	851.6	0	0	0	0	0	0
5	Baker ,P (Peninah)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Baker ,P (Peninah)	1	1156.9	731.9	1	1148.4	731.9	0	0	0	0	0	0
6	Osborne ,W (Wentworth)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Osborne ,W (Wentworth)	1	1151.2	726.2	1	1144.4	726.2	0	0	0	0	0	0
7	Van Wyk ,C (Chloe)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Wyk ,C (Chloe)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Andrews ,A (Amber)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Andrews ,A (Amber)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Losper ,L (Lael)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Losper ,L (Lael)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Smit ,I (Isabella)	1	1	425	1	1	425	0	0	0	0	0	0
10	Smit ,I (Isabella)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Rooi, K (Kaitlin)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms