Chess South Africa Ratings Database

PLAYER PAGE

Personal

Baai, R (Rozaan)

Chess SA id

2050117675

FIDE id

Baai

Date of birth

2005-11-14 (Adult)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1151.5	1078.8	1235.6	1200
Raw rating	1151.5	1078.8	1235.6	1200
Weighted rating	1151.5	1078.8	1235.6	1200
Weighted performance	866.4	766.2	0	0
Floor	700	700	735.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	177.7	197.1	157.6	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1235.6 2024-02-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1235.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1235.3 2025-08-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1151.5	1078.8	1235.6	1200
Analysis
Rating	1151.5	1078.8	1235.6	1200
Raw rating	1151.5	1078.8	1235.6	1200
Weighted rating	1151.5	1078.8	1235.6
Weighted performance	866.4	766.2	0
K-factor	36	36	36	36
Floor	700	700	735.6	700
Max/Min rating change allowed	177.7	197.1	157.6	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	1151.5	1078.8	1235.6	1200
New weighted rating	1151.5	1078.8	1235.6	1200
New weighted performance	866	765.8	0	0
Temp new rating	1151.5	1078.8	1235.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1151.5	1078.8	1235.6	1200
New K-factor	36	36	36	36
New floor	700	700	735.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	34	24	10
	24	24	0
	0	0	0
History	76	60	16

Games since
	Main 6	Standard 0		Rapid 6		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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	76	34	44.74	-44.7	1153.5	1108.8
Standard	60	25	41.67	-70.8	1147.2	1076.4
Rapid	16	9	56.25	53.1	1177.2	1230.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1151.5	1078.8	1235.6	1200
2025-09-01	1151.5	1078.8	1235.6	1200
2025-08-01	1151.5	1078.8	1235.6	1200
2025-07-01	1151.5	1078.8	1235.6	1200
2025-06-01	1151.5	1078.8	1235.6	1200
2025-05-01	1151.5	1078.8	1235.6	1200
2025-04-01	1151.5	1078.8	1235.6	1200
2025-03-01	1151.5	1078.8	1235.6	1200
2025-02-01	1151.5	1078.8	1235.6	1200
2025-01-01	1151.5	1078.8	1235.6	1200
2024-12-01	1151.5	1078.8	1235.6	1200
2024-11-01	1151.5	1078.8	1235.6	1200
2024-10-01	1151.5	1078.8	1235.6	1200
2024-09-01	1151.5	1078.8	1235.6	1200
2024-08-01	1151.5	1078.8	1235.6	1200
2024-07-01	1151.5	1078.8	1235.6	1200
2024-06-01	1151.5	1078.8	1235.6	1200
2024-08-01	1151.5	1078.8	1235.6	1200
2024-04-01	1151.5	1078.8	1235.6	1200
2024-03-01	1151.5	1078.8	1235.6	1200
2024-02-01	1151.5	1078.8	1235.6	1200
2024-01-01	1151.5	1078.8	1235.6	1200
2023-12-01	1151.5	1078.8	1235.6	1200
2023-11-01	1151.5	1078.8	1235.6	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	Worcester Knock-Out 2023 (U18 Girls)	2023-10-14	2023-10-14	Rapid	Cape Winelands (WCW)	6	6	5	Yes	Analysis
2	CW Top Schools 2023 (U15+U18 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	4	1	Yes	Analysis
3	CW Top Schools 2023 (Intermediate)	2023-08-12	2023-08-12	Standard	West Coast (WCU)	5	4	2	Yes	Analysis
4	Cape Winelands Open 2023 (Intermediate)	2023-07-22	2023-07-23	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
5	Western Cape HS Individuals 2023 (U19 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
6	Cape Winelands Schools Prestige 2023 (U19 Girls)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
7	Cape Winelands Schools Chess - Trials 1 2023 (U19 Girls)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
8	Western Cape Top Schools 2022 (U18 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
9	Western Cape Woman`s Championship 2022 (Development)	2022-09-03	2022-09-03	Standard	West Coast (WCU)	5	5	4	Yes	Analysis
10	Cape Winelands Schools Top Schools 2022 (U15+U18 Girls)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis
11	Ceres Open 2022 (B)	2022-04-23	2022-04-23	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
12	Cape Winelands Schools 2022 (U18 Girls)	2022-03-05	2022-03-05	Standard	Cape Winelands (WCW)	5	4	1	Yes	Analysis
13	Cape Winelands Schools Trials 1 2020 (U15 Girls)	2020-02-15	2020-02-15	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
14	Western Cape Top Schools 2019 (U15 Girls)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	1	Yes	Analysis
15	Western Cape Womans Month Tournament 2019 (C)	2019-08-09	2019-08-11	Standard	West Coast (WCU)	7	7	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Western Cape Woman`s Championship 2022				Tournament Western Cape Woman`s Championship 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 5	type Standard	result 1
		Opponent Jaftha, L (Luzinda)				Opponent Ellman, E (Elle-Marie)
2	3	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 4	type Rapid	result 1	date 2023-10-14	rnd 6	type Rapid	result 1
		Opponent Nortje, M (Melvinia)				Opponent Mothibi, D (Diana)
3	3	Tournament CW Top Schools 2023				Tournament Worcester Knock-Out 2023
		date 2023-08-26	rnd 5	type Rapid	result 1	date 2023-10-14	rnd 2	type Rapid	result 1
		Opponent Reynard, T (Tamara)				Opponent Van Der Spuy, A (Alison)

#	Games	Start				End
1	4	Tournament Western Cape Woman`s Championship 2022				Tournament Western Cape Woman`s Championship 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 5	type Standard	result 1
		Opponent Jaftha, L (Luzinda)				Opponent Ellman, E (Elle-Marie)
2	3	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Jonkers, J (Juwelle)				Opponent Mookadam, A (Amina)
3	2	Tournament Cape Winelands Schools Prestige 2023				Tournament Cape Winelands Schools Prestige 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Lubbe, Z (Zhane)				Opponent Isaacs, S (Simine)

#	Games	Start				End
1	3	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 4	type Rapid	result 1	date 2023-10-14	rnd 6	type Rapid	result 1
		Opponent Nortje, M (Melvinia)				Opponent Mothibi, D (Diana)
2	3	Tournament CW Top Schools 2023				Tournament Worcester Knock-Out 2023
		date 2023-08-26	rnd 5	type Rapid	result 1	date 2023-10-14	rnd 2	type Rapid	result 1
		Opponent Reynard, T (Tamara)				Opponent Van Der Spuy, A (Alison)
3	2	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent De Koker, E (Erin)				Opponent Williams, S (Shumeez)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Western Cape Woman`s Championship 2022				Tournament Western Cape Woman`s Championship 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 5	type Standard	result 1
		Opponent Jaftha, L (Luzinda)				Opponent Ellman, E (Elle-Marie)
2	3	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 4	type Rapid	result 1	date 2023-10-14	rnd 6	type Rapid	result 1
		Opponent Nortje, M (Melvinia)				Opponent Mothibi, D (Diana)
3	3	Tournament CW Top Schools 2023				Tournament Worcester Knock-Out 2023
		date 2023-08-26	rnd 5	type Rapid	result 1	date 2023-10-14	rnd 2	type Rapid	result 1
		Opponent Reynard, T (Tamara)				Opponent Van Der Spuy, A (Alison)

#	Games	Start				End
1	4	Tournament Western Cape Woman`s Championship 2022				Tournament Western Cape Woman`s Championship 2022
		date 2022-09-03	rnd 2	type Standard	result 1	date 2022-09-03	rnd 5	type Standard	result 1
		Opponent Jaftha, L (Luzinda)				Opponent Ellman, E (Elle-Marie)
2	3	Tournament Cape Winelands Schools Top Schools 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Jonkers, J (Juwelle)				Opponent Mookadam, A (Amina)
3	2	Tournament Cape Winelands Schools Prestige 2023				Tournament Cape Winelands Schools Prestige 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-03-11	rnd 5	type Standard	result 1
		Opponent Lubbe, Z (Zhane)				Opponent Isaacs, S (Simine)

#	Games	Start				End
1	3	Tournament Worcester Knock-Out 2023				Tournament Worcester Knock-Out 2023
		date 2023-10-14	rnd 4	type Rapid	result 1	date 2023-10-14	rnd 6	type Rapid	result 1
		Opponent Nortje, M (Melvinia)				Opponent Mothibi, D (Diana)
2	3	Tournament CW Top Schools 2023				Tournament Worcester Knock-Out 2023
		date 2023-08-26	rnd 5	type Rapid	result 1	date 2023-10-14	rnd 2	type Rapid	result 1
		Opponent Reynard, T (Tamara)				Opponent Van Der Spuy, A (Alison)
3	2	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent De Koker, E (Erin)				Opponent Williams, S (Shumeez)

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	Isaacs ,S (Simine)	2	2	425	2	2	425	0	0	0	0	0	0
1	Isaacs ,S (Simine)	2	1133.3	1558.3	2	1173	1558.3	0	0	0	0	0	0
2	Williams ,A (Azraa)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Williams ,A (Azraa)	2	957.3	744.8	2	844.4	744.8	0	0	0	0	0	0
3	Flips ,JL (Jamie-Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Flips ,JL (Jamie-Lee)	1	1087	662	1	1045	662	0	0	0	0	0	0
4	Johnson ,A (Amy)	1	1	425	1	1	425	0	0	0	0	0	0
4	Johnson ,A (Amy)	1	1056	1481	1	1030	1481	0	0	0	0	0	0
5	Gluckman ,L (Levi)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Gluckman ,L (Levi)	1	1308.4	883.4	1	1367.1	883.4	0	0	0	0	0	0
6	Foya ,A (Adelaide)	1	1	425	1	1	425	0	0	0	0	0	0
6	Foya ,A (Adelaide)	1	1127.8	1552.8	1	1139.6	1552.8	0	0	0	0	0	0
7	Klue ,CR (Christiaan Reue)	1	1	425	1	1	425	0	0	0	0	0	0
7	Klue ,CR (Christiaan Reue)	1	1159.2	1584.2	1	1161.6	1584.2	0	0	0	0	0	0
8	Oosthuizen ,H (Haylee)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Oosthuizen ,H (Haylee)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Rabe ,L (Lara)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Rabe ,L (Lara)	1	1193	768	1	1198	768	0	0	0	0	0	0
10	Holtzhausen ,R (Reinhard)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Holtzhausen ,R (Reinhard)	1	1207.2	782.2	1	1184.6	782.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Baai, R (Rozaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms