Chess South Africa Ratings Database

PLAYER PAGE

Personal

Prinsloo, R (Ritza)

Chess SA id

2100142466

FIDE id

Date of birth

2010-06-21 (U16)

Gender

Female

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1213.7	1179.4	1278.5	1200
Raw rating	1213.7	1179.4	1278.5	1200
Weighted rating	1209.2	1176.7	1276.4	1200
Weighted performance	884.3	884.2	973.7	0
Floor	766.9	717.2	806.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.6	170.7	148.3	165.8
Highest rating	1300.1 2023-08-01	1217.2 2024-02-01	1306.2 2024-02-01	1200 2018-10-01
Highest raw rating	1266.9 2024-02-01	1217.2 2024-02-01	1306.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1266.9 2024-05-01	1217.2 2018-10-01	1306.2 2024-09-01	1200 2018-10-01
Highest weighted performance	1300.1 2023-08-01	1200 2020-01-01	1298.9 2023-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1213.7	1179.4	1278.5	1200
Analysis
Rating	1213.7	1179.4	1278.5	1200
Raw rating	1213.7	1179.4	1278.5	1200
Weighted rating	1209.2	1176.7	1276.4
Weighted performance	884.3	884.2	973.7
K-factor	36	36	36	36
Floor	766.9	717.2	806.2	700
Max/Min rating change allowed	162.6	170.7	148.3	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	1213.7	1179.4	1278.5	1200
New weighted rating	1209	1176.5	1276.2	1200
New weighted performance	878	877.5	966.4	0
Temp new rating	1213.7	1179.4	1278.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1213.7	1179.4	1278.5	1200
New K-factor	36	36	36	36
New floor	766.9	717.2	806.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	22	12	10
	70	45	25
	42	7	35
	0	0	0
History	134	64	70

Games since
	Main 29	Standard 12		Rapid 17		Blitz 0
Gender	Female
Age group	U16
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
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	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	134	62.5	46.64	-28.5	1235	1206.5
Standard	64	27.5	42.97	-59.8	1232	1172.3
Rapid	70	35	50	0	1237.7	1237.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1213.7	1179.4	1278.5	1200
2025-09-30	1213.7	1179.4	1278.5	1200
2025-09-01	1213.7	1179.4	1278.5	1200
2025-08-01	1213.7	1179.4	1278.5	1200
2025-07-01	1213.7	1179.4	1278.5	1200
2025-06-01	1213.7	1179.4	1278.5	1200
2025-05-01	1213.7	1179.4	1278.5	1200
2025-04-01	1213.7	1179.4	1278.4	1200
2025-03-01	1213.7	1179.4	1278.2	1200
2025-02-01	1212.2	1178.6	1276.7	1200
2025-01-01	1186.7	1164.2	1258	1200
2024-12-01	1186.7	1164.2	1258	1200
2024-11-01	1186.7	1164.2	1258	1200
2024-10-01	1186.7	1164.2	1258	1200
2024-09-01	1186.7	1164.2	1258	1200
2024-08-01	1186.7	1164.2	1258	1200
2024-07-01	1194.7	1164.2	1294.7	1200
2024-09-01	1194.7	1164.2	1294.7	1200
2024-05-01	1243	1191.6	1306.2	1200
2024-04-01	1243	1191.6	1306.2	1200
2024-03-01	1254.5	1204.2	1306.2	1200
2024-02-01	1266.9	1217.2	1306.2	1200
2024-01-01	1266.9	1217.2	1306.2	1200
2023-12-01	1266.9	1217.2	1306.2	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	SBDCU Trials 3 2025 (U16)	2025-02-08	2025-02-08	Standard	Sarah Baartman (ESB)	5	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBDCU Trials 3 2025 (U16)	2025-02-08	2025-02-08	Standard	Sarah Baartman (ESB)	5	0	0	No	Analysis
2	Jeffreys Bay CC Rapid 4th July 2024	2024-07-04	2024-07-04	Rapid	Sarah Baartman (ESB)	5	4	1	Yes	Analysis
3	Fountains Mall 2024 (B)	2024-05-17	2024-05-18	Standard	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
4	Humansdorp CMC Schools Trials 2024 (U15 Girls)	2024-05-10	2024-05-10	Rapid	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
5	Kouga Mayor's Cup 2024 (U15)	2024-03-08	2024-03-09	Standard	Sarah Baartman (ESB)	6	1	0	Yes	Analysis
6	SBDCU Trial 1 2024 (U16)	2024-02-23	2024-02-24	Standard	Sarah Baartman (ESB)	6	5	2	Yes	Analysis
7	Lagoon Open Tournament 2023	2023-11-04	2023-11-04	Rapid	Sarah Baartman (ESB)	7	7	4	Yes	Analysis
8	Eastern Cape Provincial Individual Championship 2023 (U14 Girls)	2023-10-05	2023-10-05	Standard	Nelson Mandela Bay (ENM)	7	7	4.5	Yes	Analysis
9	Eastern Cape Chess Team Championship 2023 (U14)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	4	0.5	Yes	Analysis
10	Stulting Sportdag 2023 (Senior)	2023-08-25	2023-08-25	Rapid	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
11	SBDCU Closed Trials 2023 (U14 Girls)	2023-07-29	2023-07-29	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
12	SBDCU Trial 3 2023 (U14)	2023-06-24	2023-06-24	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
13	2023 EC Schools Provincial Winter Games (U15 Girls)	2023-06-02	2023-06-03	Standard	Buffalo City (EBC)	6	6	3	Yes	Analysis
14	Paul Sauer Chess Tournament 2023 (Senior)	2023-05-05	2023-05-05	Rapid	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
15	Fountains Mall Open 2023 (C)	2023-05-13	2023-05-13	Standard	Sarah Baartman (ESB)	6	6	1.5	Yes	Analysis
16	SBDCU Trial 2 2023 (U14 Girls)	2023-04-01	2023-04-01	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
17	Kouga Mayor's Cup 2023 (U13)	2023-04-15	2023-04-15	Standard	Sarah Baartman (ESB)	6	0	0	No	Analysis
18	SBDCU Trial 1 2023 (U14)	2023-03-05	2023-03-05	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
19	Stulting Chess Tournament 2023 (Senior)	2023-02-18	2023-02-18	Rapid	Sarah Baartman (ESB)	6	6	3.5	Yes	Analysis
20	The Team Battle 2022 (B)	2022-11-19	2022-11-19	Rapid	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
21	Jeffreys Bay Chess Club Rapid 17 November 2022	2022-11-17	2022-11-17	Rapid	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
22	Bloeisel Fees 2022 (Primary School A)	2022-10-29	2022-10-29	Rapid	Sarah Baartman (ESB)	7	7	4	Yes	Analysis
23	Stulting Sports Day 2022 (Seniors)	2022-08-26	2022-08-26	Rapid	Sarah Baartman (ESB)	13	13	6	Yes	Analysis
24	Kouga Mayarol Cup 2022 (U13)	2022-07-23	2022-07-23	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
25	Jeffreys Bay Chess Club Rapid July Tournament 1 2022	2022-07-07	2022-07-07	Rapid	Sarah Baartman (ESB)	6	3	0	Yes	Analysis
26	SBDCU Trials 2022 (U14)	2022-06-25	2022-06-25	Standard	Sarah Baartman (ESB)	6	1	0	Yes	Analysis

#	Games	Start				End
1	7	Tournament Stulting Sportdag 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-08-25	rnd 3	type Rapid	result 1	date 2023-10-05	rnd 3	type Standard	result 0.5
		Opponent Rautenbach, L (Lanelle)				Opponent Pietersen, L (Leandre)
2	5	Tournament The Team Battle 2022				Tournament The Team Battle 2022
		date 2022-11-19	rnd 1	type Rapid	result 1	date 2022-11-19	rnd 5	type Rapid	result 1
		Opponent Nhanha, S (Sinakekele)				Opponent Cornelius, S (Sebastian)
3	4	Tournament Stulting Chess Tournament 2023				Tournament Stulting Chess Tournament 2023
		date 2023-02-18	rnd 1	type Rapid	result 1	date 2023-02-18	rnd 4	type Rapid	result 1
		Opponent Matomele, S (Seshile)				Opponent Bruton, FE (Faith Elizabeth)

#	Games	Start				End
1	3	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 1	type Standard	result 1	date 2023-10-05	rnd 3	type Standard	result 0.5
		Opponent Maziena, L (Lavanya)				Opponent Pietersen, L (Leandre)
2	3	Tournament SBDCU Trial 3 2023				Tournament SBDCU Trial 3 2023
		date 2023-06-24	rnd 4	type Standard	result 1	date 2023-06-24	rnd 6	type Standard	result 1
		Opponent Booysen, CL (Carli Lucia)				Opponent Petrus, L (Liam)
3	2	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 6	type Standard	result 1	date 2023-10-05	rnd 7	type Standard	result 1
		Opponent Williams, M (Meagan)				Opponent Yongama, A (Amzolele)

#	Games	Start				End
1	5	Tournament Stulting Sportdag 2023				Tournament Lagoon Open Tournament 2023
		date 2023-08-25	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 1	type Rapid	result 1
		Opponent Rautenbach, L (Lanelle)				Opponent Stuurman, C (Caydee)
2	5	Tournament The Team Battle 2022				Tournament The Team Battle 2022
		date 2022-11-19	rnd 1	type Rapid	result 1	date 2022-11-19	rnd 5	type Rapid	result 1
		Opponent Nhanha, S (Sinakekele)				Opponent Cornelius, S (Sebastian)
3	4	Tournament Stulting Chess Tournament 2023				Tournament Stulting Chess Tournament 2023
		date 2023-02-18	rnd 1	type Rapid	result 1	date 2023-02-18	rnd 4	type Rapid	result 1
		Opponent Matomele, S (Seshile)				Opponent Bruton, FE (Faith Elizabeth)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Stulting Sportdag 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-08-25	rnd 3	type Rapid	result 1	date 2023-10-05	rnd 2	type Standard	result 1
		Opponent Rautenbach, L (Lanelle)				Opponent Kritzinger, L (Lune)
2	3	Tournament SBDCU Trial 3 2023				Tournament SBDCU Trial 3 2023
		date 2023-06-24	rnd 4	type Standard	result 1	date 2023-06-24	rnd 6	type Standard	result 1
		Opponent Booysen, CL (Carli Lucia)				Opponent Petrus, L (Liam)
3	3	Tournament The Team Battle 2022				Tournament The Team Battle 2022
		date 2022-11-19	rnd 1	type Rapid	result 1	date 2022-11-19	rnd 3	type Rapid	result 1
		Opponent Nhanha, S (Sinakekele)				Opponent Van Rooyen, C (Chadawain)

#	Games	Start				End
1	3	Tournament SBDCU Trial 3 2023				Tournament SBDCU Trial 3 2023
		date 2023-06-24	rnd 4	type Standard	result 1	date 2023-06-24	rnd 6	type Standard	result 1
		Opponent Booysen, CL (Carli Lucia)				Opponent Petrus, L (Liam)
2	2	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 6	type Standard	result 1	date 2023-10-05	rnd 7	type Standard	result 1
		Opponent Williams, M (Meagan)				Opponent Yongama, A (Amzolele)
3	2	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-05	rnd 1	type Standard	result 1	date 2023-10-05	rnd 2	type Standard	result 1
		Opponent Maziena, L (Lavanya)				Opponent Kritzinger, L (Lune)

#	Games	Start				End
1	5	Tournament Stulting Sportdag 2023				Tournament Lagoon Open Tournament 2023
		date 2023-08-25	rnd 3	type Rapid	result 1	date 2023-11-04	rnd 1	type Rapid	result 1
		Opponent Rautenbach, L (Lanelle)				Opponent Stuurman, C (Caydee)
2	3	Tournament Lagoon Open Tournament 2023				Tournament Humansdorp CMC Schools Trials 2024
		date 2023-11-04	rnd 6	type Rapid	result 1	date 2024-05-10	rnd 1	type Rapid	result 1
		Opponent Hutchison, S (Sheldon)				Opponent Qaqaqa, L (Liyanda)
3	3	Tournament The Team Battle 2022				Tournament The Team Battle 2022
		date 2022-11-19	rnd 1	type Rapid	result 1	date 2022-11-19	rnd 3	type Rapid	result 1
		Opponent Nhanha, S (Sinakekele)				Opponent Van Rooyen, C (Chadawain)

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	Pietersen ,L (Leandre)	5	2.5	0	3	1.5	0	2	1	0	0	0	0
1	Pietersen ,L (Leandre)	5	1238.6	1238.6	3	1215	1238.6	2	1282.2	1238.6	0	0	0
2	January ,P (Pharrel)	5	1	-255	1	1	425	4	0	-425	0	0	0
2	January ,P (Pharrel)	5	1217.5	962.5	1	1210.8	1642.5	4	1240.8	792.5	0	0	0
3	Bruton ,FE (Faith Elizabeth)	4	2.5	106.2	2	0.5	-212.5	2	2	425	0	0	0
3	Bruton ,FE (Faith Elizabeth)	4	1310.9	1417.2	2	1294.6	1098.4	2	1329.2	1735.9	0	0	0
4	Pullen ,R (Riyana)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
4	Pullen ,R (Riyana)	3	1278.3	1136.6	2	1299.1	853.3	1	1164.8	1703.3	0	0	0
5	Hickman ,H (Handro)	3	1	-141.7	1	0	-425	2	1	0	0	0	0
5	Hickman ,H (Handro)	3	1361.7	1220	1	1369	936.7	2	1279.1	1361.7	0	0	0
6	Salie ,R (Riaz)	3	0	-425	1	0	-425	2	0	-425	0	0	0
6	Salie ,R (Riaz)	3	1415.9	990.9	1	1318.8	990.9	2	1470.1	990.9	0	0	0
7	Dhliwayo ,N (Nokutenda)	2	1	0	2	1	0	0	0	0	0	0	0
7	Dhliwayo ,N (Nokutenda)	2	1169.4	1169.4	2	1164	1169.4	0	0	0	0	0	0
8	Moller ,S (Sarah)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Moller ,S (Sarah)	2	1349	924	2	1340.3	924	0	0	0	0	0	0
9	Williams ,M (Meagan)	2	1	0	2	1	0	0	0	0	0	0	0
9	Williams ,M (Meagan)	2	1152.6	1152.6	2	1145.8	1152.6	0	0	0	0	0	0
10	Terblanche ,K (Kirsty)	2	1	0	2	1	0	0	0	0	0	0	0
10	Terblanche ,K (Kirsty)	2	1128.4	1128.4	2	1149.4	1128.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Prinsloo, R (Ritza)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms