Chess South Africa Ratings Database

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Personal

Pullen, R (Riyana)

Chess SA id

2110137444

FIDE id

Date of birth

2011-05-12 (U16)

Gender

Female

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-17

Personal details last changed

2025-02-24

Junior GPX Games

Junior GPX Points

1182.4

Item	Main	Standard	Rapid	Blitz
Rating	1285.7	1247.8	1312.6	1213.6
Raw rating	1284	1246.6	1312.6	1213.6
Weighted rating	1285.7	1247.8	1307.3	1213.6
Weighted performance	1158.3	1136.3	0	0
Floor	842.7	859.9	818.4	713.6
K-factor	36	36	36	36
Min/Max rating change allowed	147.1	155.2	141.2	162.6
Highest rating	1361.3 2023-05-01	1374.6 2023-05-01	1318.4 2024-06-01	1239.5 2023-02-01
Highest raw rating	1342.7 2023-06-01	1359.9 2023-06-01	1318.4 2024-06-01	1213.6 2024-03-01
Highest weighted rating	1342.7 2025-05-05	1359.9 2023-10-01	1303.9 2025-08-01	1213.6 2025-02-01
Highest weighted performance	1361.3 2023-05-01	1374.6 2023-05-01	1297 2024-05-01	1239.5 2023-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.8	0.7	0	0
New rating	1286.5	1248.4	1312.6	1213.6
Analysis
Rating	1285.7	1247.8	1312.6	1213.6
Raw rating	1284	1246.6	1312.6	1213.6
Weighted rating	1285.7	1247.8	1307.3
Weighted performance	1158.3	1136.3	0
K-factor	36	36	36	36
Floor	842.7	859.9	818.4	713.6
Max/Min rating change allowed	147.1	155.2	141.2	162.6
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	1284	1246.6	1312.6	1213.6
New weighted rating	1286.5	1248.4	1308.7	1213.6
New weighted performance	1157.8	1135.9	0	0
Temp new rating	1286.5	1248.4	1312.6	1213.6
Temp new rating +/-	0.8	0.7	0	0
Final new rating +/-	0.8	0.7	0	0
New rating	1286.5	1248.4	1312.6	1213.6
New K-factor	36	36	36	36
New floor	842.7	859.9	818.4	713.6

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	14	14	0	0
	32	23	9	0
	57	39	12	6
	40	27	13	0
	0	0	0	0
History	143	103	34	6

Games since
	Main 57	Standard 48		Rapid 9		Blitz 0
Gender	Female
Age group	U16
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	3324		445		120
Female	701		77		24
U16	529		74		20
U16 Female	145		15		4
Standard
	RSA		Province		Region
Overall	3535		496		127
Female	798		96		26
U16	583		80		21
U16 Female	162		15		4
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	14	5	35.71	-121.4	1314.3	1192.9
Standard	14	5	35.71	-121.4	1314.3	1192.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	143	76.5	53.5	29.7	1231.8	1261.5
Standard	103	53.5	51.94	16.5	1230.5	1247
Rapid	34	20	58.82	75	1214.7	1289.7
Blitz	6	3	50	0	1350.4	1350.4

Date	Main	Standard	Rapid	Blitz
2025-09-30	1284	1246.6	1312.6	1213.6
2025-09-01	1284	1246.6	1312.6	1213.6
2025-08-01	1284	1246.6	1312.6	1213.6
2025-07-01	1283.3	1246.4	1312.6	1213.6
2025-06-01	1281.1	1244.5	1312.6	1213.6
2025-05-01	1289.9	1259.3	1312.6	1213.6
2025-04-01	1289.9	1259.3	1312.6	1213.6
2025-03-01	1289.9	1259.3	1312.6	1213.6
2025-02-01	1306.4	1261.5	1312.6	1213.6
2025-01-01	1306.4	1261.5	1312.6	1213.6
2024-12-01	1306.4	1261.5	1312.6	1213.6
2024-11-01	1306.4	1261.5	1312.6	1213.6
2024-10-01	1306.4	1261.5	1312.6	1213.6
2024-09-01	1306.4	1261.5	1312.6	1213.6
2024-08-01	1304.5	1261.5	1318.4	1213.6
2024-07-01	1294.5	1237.4	1318.4	1213.6
2024-06-01	1294.5	1237.4	1318.4	1213.6
2024-08-01	1195.4	1174.4	1250.4	1213.6
2024-04-01	1195.4	1174.4	1250.4	1213.6
2024-03-01	1221.7	1202.5	1250.4	1213.6
2024-02-01	1238	1214.4	1250.4	1213.6
2024-01-01	1238	1214.4	1250.4	1213.6
2023-12-01	1238	1214.4	1250.4	1213.6
2023-11-01	1238	1214.4	1250.4	1213.6

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	Fountains Mall SBD Open 2025 (Ladies)	2025-05-16	2025-05-17	Standard	Sarah Baartman (ESB)	6	4	1	Yes	Analysis
2	SBDCU Trials 3 2025 (U16)	2025-02-08	2025-02-08	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
3	SBDCU Fundraiser 2025 (U15)	2025-02-01	2025-02-01	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Fountains Mall SBD Open 2025 (Ladies)	2025-05-16	2025-05-17	Standard	Sarah Baartman (ESB)	6	4	1	Yes	Analysis
2	SBDCU Trials 3 2025 (U16)	2025-02-08	2025-02-08	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
3	SBDCU Fundraiser 2025 (U15)	2025-02-01	2025-02-01	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
4	Sarah Baartman District Schools Trials 2024 (U13 Girls)	2024-08-03	2024-08-03	Rapid	Sarah Baartman (ESB)	5	3	1.5	Yes	Analysis
5	SBDCU Closed Trials 2024 (U14 Girls)	2024-07-27	2024-07-27	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
6	Fountains Mall 2024 (Primary School)	2024-05-18	2024-05-18	Standard	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
7	Humansdorp CMC Schools Trials 2024 (U13 Girls)	2024-05-10	2024-05-10	Rapid	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
8	Kouga Mayor's Cup 2024 (U13)	2024-03-09	2024-03-09	Standard	Sarah Baartman (ESB)	6	6	2.5	Yes	Analysis
9	SBDCU Trial 1 2024 (U14)	2024-02-24	2024-02-24	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
10	Eastern Cape Provincial Individual Championship 2023 (U14 Girls)	2023-10-05	2023-10-05	Standard	Nelson Mandela Bay (ENM)	7	7	3	Yes	Analysis
11	Eastern Cape Chess Team Championship 2023 (U14)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	4	0	Yes	Analysis
12	Stulting Sportdag 2023 (Senior)	2023-08-25	2023-08-25	Rapid	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
13	SBDCU Closed Trials 2023 (U14 Girls)	2023-07-29	2023-07-29	Standard	Sarah Baartman (ESB)	6	6	3.5	Yes	Analysis
14	Fountains Mall Open 2023 (Development)	2023-05-13	2023-05-13	Standard	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
15	SBDCU Trial 2 2023 (U14 Girls)	2023-04-01	2023-04-01	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
16	Kouga Mayor's Cup 2023 (U13)	2023-04-15	2023-04-15	Standard	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
17	SBDCU Trial 1 2023 (U14)	2023-03-05	2023-03-05	Standard	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
18	Stulting Chess Tournament 2023 (Senior)	2023-02-18	2023-02-18	Rapid	Sarah Baartman (ESB)	6	6	3.5	Yes	Analysis
19	Jefrreys Bay CC 1st Blitz 2023	2023-02-09	2023-02-09	Blitz	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
20	Eatern Cape Provincial Chess Championship 2022 (U12 Girls)	2022-10-01	2022-10-01	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
21	Stulting Sports Day 2022 (Seniors)	2022-08-26	2022-08-26	Rapid	Sarah Baartman (ESB)	13	13	5.5	Yes	Analysis
22	Kouga Mayarol Cup 2022 (U11)	2022-07-23	2022-07-23	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
23	SBDCU Trials 2022 (U12)	2022-06-25	2022-06-25	Standard	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
24	Fountains Mall Open Tournament 2022 (B)	2022-05-14	2022-05-14	Standard	Sarah Baartman (ESB)	5	5	1.5	Yes	Analysis
25	SBDCU First Fide Rated Open Tournament Fountains Mall 2022 (B)	2022-02-18	2022-02-19	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Fountains Mall Open 2023				Tournament SBDCU Closed Trials 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Phiri, T (Tinashe)				Opponent Swartbooi, C (Chelsi)
2	4	Tournament Fountains Mall 2024				Tournament Fountains Mall 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Nhanha, S (Sinakekele)				Opponent Kammies, A (Arno)
3	4	Tournament Kouga Mayor's Cup 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-03-09	rnd 6	type Standard	result 1	date 2024-05-10	rnd 3	type Rapid	result 1
		Opponent Bucwa, K (Kholosani)				Opponent Charlie, S (Sinovuyo)

#	Games	Start				End
1	5	Tournament Fountains Mall Open 2023				Tournament SBDCU Closed Trials 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Phiri, T (Tinashe)				Opponent Swartbooi, C (Chelsi)
2	4	Tournament Fountains Mall 2024				Tournament Fountains Mall 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Nhanha, S (Sinakekele)				Opponent Kammies, A (Arno)
3	4	Tournament SBDCU Trial 1 2023				Tournament SBDCU Trial 2 2023
		date 2023-03-05	rnd 3	type Standard	result 1	date 2023-04-01	rnd 1	type Standard	result 1
		Opponent Petrus, L (Liam)				Opponent Qaqaqa, L (Liyanda)

#	Games	Start				End
1	7	Tournament Stulting Sportdag 2023				Tournament Humansdorp CMC Schools Trials 2024
		date 2023-08-25	rnd 3	type Rapid	result 1	date 2024-05-10	rnd 3	type Rapid	result 1
		Opponent Vosloo, T (Travis)				Opponent Charlie, S (Sinovuyo)
2	4	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 4	type Rapid	result 1	date 2022-08-26	rnd 7	type Rapid	result 1
		Opponent Lemmer, P (Pieter)				Opponent Draghoender, KL (Keagan Lucian)
3	2	Tournament Sarah Baartman District Schools Trials 2024				Tournament Sarah Baartman District Schools Trials 2024
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2024-08-03	rnd 5	type Rapid	result 0.5
		Opponent Scheepers, G (Gia)				Opponent Charlie, S (Sinovuyo)

#	Games	Start				End
1	2	Tournament Jefrreys Bay CC 1st Blitz 2023				Tournament Jefrreys Bay CC 1st Blitz 2023
		date 2023-02-09	rnd 2	type Blitz	result 1	date 2023-02-09	rnd 3	type Blitz	result 1
		Opponent Noqoli, L (Lihle)				Opponent Smanase, N (Nkosisiphile)
2	1	Tournament Jefrreys Bay CC 1st Blitz 2023				Tournament Jefrreys Bay CC 1st Blitz 2023
		date 2023-02-09	rnd 5	type Blitz	result 1	date 2023-02-09	rnd 5	type Blitz	result 1
		Opponent Mokhanya, I (Inganathi)				Opponent Mokhanya, I (Inganathi)

#	Games	Start				End
1	5	Tournament Fountains Mall Open 2023				Tournament SBDCU Closed Trials 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Phiri, T (Tinashe)				Opponent Swartbooi, C (Chelsi)
2	4	Tournament Fountains Mall 2024				Tournament Fountains Mall 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Nhanha, S (Sinakekele)				Opponent Kammies, A (Arno)
3	4	Tournament Kouga Mayor's Cup 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-03-09	rnd 6	type Standard	result 1	date 2024-05-10	rnd 3	type Rapid	result 1
		Opponent Bucwa, K (Kholosani)				Opponent Charlie, S (Sinovuyo)

#	Games	Start				End
1	5	Tournament Fountains Mall Open 2023				Tournament SBDCU Closed Trials 2023
		date 2023-05-13	rnd 3	type Standard	result 1	date 2023-07-29	rnd 1	type Standard	result 1
		Opponent Phiri, T (Tinashe)				Opponent Swartbooi, C (Chelsi)
2	4	Tournament Fountains Mall 2024				Tournament Fountains Mall 2024
		date 2024-05-18	rnd 2	type Standard	result 1	date 2024-05-18	rnd 5	type Standard	result 1
		Opponent Nhanha, S (Sinakekele)				Opponent Kammies, A (Arno)
3	4	Tournament SBDCU Trial 1 2023				Tournament SBDCU Trial 2 2023
		date 2023-03-05	rnd 3	type Standard	result 1	date 2023-04-01	rnd 1	type Standard	result 1
		Opponent Petrus, L (Liam)				Opponent Qaqaqa, L (Liyanda)

#	Games	Start				End
1	5	Tournament Stulting Sportdag 2023				Tournament Humansdorp CMC Schools Trials 2024
		date 2023-08-25	rnd 5	type Rapid	result 1	date 2024-05-10	rnd 3	type Rapid	result 1
		Opponent Van Der Merwe, H (Hannes)				Opponent Charlie, S (Sinovuyo)
2	2	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 5	type Rapid	result 1	date 2024-05-10	rnd 6	type Rapid	result 1
		Opponent Groenwaldt, J (Jesnick)				Opponent Yongama, A (Amzolele)
3	2	Tournament Stulting Chess Tournament 2023				Tournament Stulting Sportdag 2023
		date 2023-02-18	rnd 6	type Rapid	result 1	date 2023-08-25	rnd 1	type Rapid	result 1
		Opponent Van Vuuren, PA (Peighton Astrid)				Opponent Qaqaqa, L (Liyanda)

#	Games	Start				End
1	2	Tournament Jefrreys Bay CC 1st Blitz 2023				Tournament Jefrreys Bay CC 1st Blitz 2023
		date 2023-02-09	rnd 2	type Blitz	result 1	date 2023-02-09	rnd 3	type Blitz	result 1
		Opponent Noqoli, L (Lihle)				Opponent Smanase, N (Nkosisiphile)
2	1	Tournament Jefrreys Bay CC 1st Blitz 2023				Tournament Jefrreys Bay CC 1st Blitz 2023
		date 2023-02-09	rnd 5	type Blitz	result 1	date 2023-02-09	rnd 5	type Blitz	result 1
		Opponent Mokhanya, I (Inganathi)				Opponent Mokhanya, I (Inganathi)

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	Petrus ,L (Lenique)	5	1	-255	5	1	-255	0	0	0	0	0	0
1	Petrus ,L (Lenique)	5	1268	1013	5	1254.4	1013	0	0	0	0	0	0
2	Yongama ,A (Amzolele)	4	2	0	3	1	-141.7	1	1	425	0	0	0
2	Yongama ,A (Amzolele)	4	1277.2	1277.2	3	1262.8	1135.5	1	1319.9	1702.2	0	0	0
3	Frysenburg ,HJ (Hope Juane)	4	4	425	3	3	425	1	1	425	0	0	0
3	Frysenburg ,HJ (Hope Juane)	4	1032.6	1457.6	3	966.5	1457.6	1	1208.6	1457.6	0	0	0
4	Charlie ,S (Sinovuyo)	4	1.5	-106.2	2	0	-425	2	1.5	212.5	0	0	0
4	Charlie ,S (Sinovuyo)	4	1319.8	1213.6	2	1249.6	894.8	2	1265.4	1532.3	0	0	0
5	Prinsloo ,R (Ritza)	3	2	141.7	2	2	425	1	0	-425	0	0	0
5	Prinsloo ,R (Ritza)	3	1218.7	1360.4	2	1171.8	1643.7	1	1222.8	793.7	0	0	0
6	Prinsloo ,R (Riyaad)	3	2	141.7	1	1	425	2	1	0	0	0	0
6	Prinsloo ,R (Riyaad)	3	1233	1374.7	1	1282.8	1658	2	1136.1	1233	0	0	0
7	Ngqoyiya ,S (Somila)	3	0	-425	1	0	-425	2	0	-425	0	0	0
7	Ngqoyiya ,S (Somila)	3	1431.2	1006.2	1	1452	1006.2	2	1268.1	1006.2	0	0	0
8	Boonzaier ,M (Murray-John)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Boonzaier ,M (Murray-John)	2	1189.4	1401.9	2	1189.8	1401.9	0	0	0	0	0	0
9	Booysen ,CL (Carli Lucia)	2	2	425	2	2	425	0	0	0	0	0	0
9	Booysen ,CL (Carli Lucia)	2	1105.6	1530.6	2	1088.6	1530.6	0	0	0	0	0	0
10	Bruton ,FE (Faith Elizabeth)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Bruton ,FE (Faith Elizabeth)	2	1289.9	864.9	2	1280.1	864.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Pullen, R (Riyana)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms