Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stuurman, AC (Aliche Caylin)

Chess SA id

205056718

FIDE id

Date of birth

2005-06-26 (Adult)

Gender

Female

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-10-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1269.3	1256.1	1132.2	1091
Raw rating	1269.3	1256.1	1132.2	1091
Weighted rating	1269.3	1256.1	1132.2	1091
Weighted performance	369.2	242.4	0	0
Floor	802.7	798.6	632.2	591
K-factor	36	36	40	40
Min/Max rating change allowed	150.2	153.1	182.6	193.7
Highest rating	1302.7 2019-04-01	1298.6 2019-04-01	1228.7 2021-10-01	1200 2024-02-01
Highest raw rating	1302.7 2019-04-01	1298.6 2019-04-01	1132.2 2024-02-01	1091 2024-02-01
Highest weighted rating	1302.7 2024-02-01	1298.6 2021-01-01	1132.2 2024-11-01	1091 2024-11-01
Highest weighted performance	1264.9 2019-04-01	1261.3 2019-04-01	1228.7 2021-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1269.3	1256.1	1132.2	1091
Analysis
Rating	1269.3	1256.1	1132.2	1091
Raw rating	1269.3	1256.1	1132.2	1091
Weighted rating	1269.3	1256.1	1132.2
Weighted performance	369.2	242.4	0
K-factor	36	36	40	40
Floor	802.7	798.6	632.2	591
Max/Min rating change allowed	150.2	153.1	182.6	193.7
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	1269.3	1256.1	1132.2	1091
New weighted rating	1269.3	1256.1	1132.2	1091
New weighted performance	368.8	241.9	0	0
Temp new rating	1269.3	1256.1	1132.2	1091
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1269.3	1256.1	1132.2	1091
New K-factor	36	36	40	40
New floor	802.7	798.6	632.2	591

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	7	0	7
History	402	291	111

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
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	78	46	58.97	76.3	1165.6	1241.8
Standard	71	42.5	59.86	83.8	1154.1	1237.9
Rapid	7	3.5	50	0	1282	1282
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1269.3	1256.1	1132.2	1091
2025-09-01	1269.3	1256.1	1132.2	1091
2025-08-01	1269.3	1256.1	1132.2	1091
2025-07-01	1269.3	1256.1	1132.2	1091
2025-06-01	1269.3	1256.1	1132.2	1091
2025-05-01	1269.3	1256.1	1132.2	1091
2025-04-01	1269.3	1256.1	1132.2	1091
2025-03-01	1269.3	1256.1	1132.2	1091
2025-02-01	1269.3	1256.1	1132.2	1091
2025-01-01	1269.3	1256.1	1132.2	1091
2024-12-01	1269.3	1256.1	1132.2	1091
2024-11-01	1269.3	1256.1	1132.2	1091
2024-10-01	1269.3	1256.1	1132.2	1091
2024-09-01	1269.3	1256.1	1132.2	1091
2024-08-01	1269.3	1256.1	1132.2	1091
2024-07-01	1269.3	1256.1	1132.2	1091
2024-06-01	1269.3	1256.1	1132.2	1091
2024-08-01	1269.3	1256.1	1132.2	1091
2024-04-01	1269.3	1256.1	1132.2	1091
2024-03-01	1269.3	1256.1	1132.2	1091
2024-02-01	1269.3	1256.1	1132.2	1091
2024-01-01	1269.3	1256.1	1132.2	1091
2023-12-01	1269.3	1256.1	1132.2	1091
2023-11-01	1269.3	1256.1	1132.2	1091

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	Alekhine Chess Club Rapid 2021	2021-10-02	2021-10-02	Rapid	Nelson Mandela Bay (ENM)	7	7	3.5	Yes	Analysis
2	NMBYCC Closed 2019 (U16)	2019-07-26	2019-07-27	Standard	Nelson Mandela Bay (ENM)	6	0	0	No	Analysis
3	Nelson Mandela Bay Junior Trials 4 2019 (U16)	2019-07-12	2019-07-13	Standard	Nelson Mandela Bay (ENM)	6	5	2.5	Yes	Analysis
4	Nelson Mandela Bay Junior Chess Trials 2 2019 (U16)	2019-04-05	2019-04-06	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
5	NMBCU Trials 1 2019 (U16)	2019-03-08	2019-03-09	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
6	2019 South African Junior Closed Chess Championship (U14 Girls)	2019-03-17	2019-03-22	Standard	Chess South Africa (CSA)	9	9	6	Yes	Analysis
7	South African Junior Team Championships 2018 (U14A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis
8	NMB Youth Chess Trial 3 2018 (U14)	2018-05-11	2018-05-12	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
9	Alekhine Open Chess Tournament 2018 (B)	2018-05-04	2018-05-05	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
10	NMB Second Trials 2018 (U14)	2018-04-20	2018-04-22	Standard	Nelson Mandela Bay (ENM)	5	5	3.5	Yes	Analysis
11	2018 South African Junior Closed Chess Championships (U14 Girls)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	10	5.5	Yes	Analysis
12	NMB First Trails 2018 (U14)	2018-03-23	2018-03-24	Standard	Nelson Mandela Bay (ENM)	6	6	4.5	Yes	Analysis
13	South African Junior Team Championships 2017 (U14A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2018 South African Junior Closed Chess Championships				Tournament NMB Second Trials 2018
		date 2018-04-07	rnd 11	type Standard	result 1	date 2018-04-22	rnd 4	type Standard	result 0.5
		Opponent Du Preez, S (Sune)				Opponent Kettledas, JT (Joshua)
2	4	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament Alekhine Chess Club Rapid 2021
		date 2019-07-13	rnd 4	type Standard	result 0.5	date 2021-10-02	rnd 1	type Rapid	result 1
		Opponent Kettledas, JT (Joshua)				Opponent Msipa, A (Ambeswa)
3	4	Tournament NMB Youth Chess Trial 3 2018				Tournament NMB Youth Chess Trial 3 2018
		date 2018-05-11	rnd 1	type Standard	result 1	date 2018-05-12	rnd 4	type Standard	result 1
		Opponent Keuler, WG (Wouter)				Opponent Holroyd, K (Kea)

#	Games	Start				End
1	5	Tournament 2018 South African Junior Closed Chess Championships				Tournament NMB Second Trials 2018
		date 2018-04-07	rnd 11	type Standard	result 1	date 2018-04-22	rnd 4	type Standard	result 0.5
		Opponent Du Preez, S (Sune)				Opponent Kettledas, JT (Joshua)
2	4	Tournament NMB Youth Chess Trial 3 2018				Tournament NMB Youth Chess Trial 3 2018
		date 2018-05-11	rnd 1	type Standard	result 1	date 2018-05-12	rnd 4	type Standard	result 1
		Opponent Keuler, WG (Wouter)				Opponent Holroyd, K (Kea)
3	4	Tournament NMB First Trails 2018				Tournament 2018 South African Junior Closed Chess Championships
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-04-02	rnd 2	type Standard	result 0.5
		Opponent Manto, M (Martha)				Opponent Claassen, G (Gabriella)

#	Games	Start				End
1	2	Tournament Alekhine Chess Club Rapid 2021				Tournament Alekhine Chess Club Rapid 2021
		date 2021-10-02	rnd 4	type Rapid	result 1	date 2021-10-02	rnd 5	type Rapid	result 1
		Opponent Odendaal, G (Gabbi)				Opponent Meyer, J (Jarque)
2	1	Tournament Alekhine Chess Club Rapid 2021				Tournament Alekhine Chess Club Rapid 2021
		date 2021-10-02	rnd 7	type Rapid	result 0.5	date 2021-10-02	rnd 7	type Rapid	result 0.5
		Opponent Govindsamy, M (Matthew)				Opponent Govindsamy, M (Matthew)
3	1	Tournament Alekhine Chess Club Rapid 2021				Tournament Alekhine Chess Club Rapid 2021
		date 2021-10-02	rnd 1	type Rapid	result 1	date 2021-10-02	rnd 1	type Rapid	result 1
		Opponent Msipa, A (Ambeswa)				Opponent Msipa, A (Ambeswa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2018 South African Junior Closed Chess Championships				Tournament NMB Second Trials 2018
		date 2018-04-07	rnd 11	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 1
		Opponent Du Preez, S (Sune)				Opponent Holroyd, K (Kea)
2	3	Tournament Nelson Mandela Bay Junior Trials 4 2019				Tournament Alekhine Chess Club Rapid 2021
		date 2019-07-13	rnd 5	type Standard	result 1	date 2021-10-02	rnd 1	type Rapid	result 1
		Opponent Alexander, E (Erin-Lee)				Opponent Msipa, A (Ambeswa)
3	3	Tournament 2019 South African Junior Closed Chess Championship				Tournament 2019 South African Junior Closed Chess Championship
		date 2019-03-19	rnd 6	type Standard	result 1	date 2019-03-21	rnd 8	type Standard	result 1
		Opponent Becker, R (Robyn)				Opponent Claassen, G (Gabriella)

#	Games	Start				End
1	4	Tournament 2018 South African Junior Closed Chess Championships				Tournament NMB Second Trials 2018
		date 2018-04-07	rnd 11	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 1
		Opponent Du Preez, S (Sune)				Opponent Holroyd, K (Kea)
2	3	Tournament 2019 South African Junior Closed Chess Championship				Tournament 2019 South African Junior Closed Chess Championship
		date 2019-03-19	rnd 6	type Standard	result 1	date 2019-03-21	rnd 8	type Standard	result 1
		Opponent Becker, R (Robyn)				Opponent Claassen, G (Gabriella)
3	3	Tournament Alekhine Open Chess Tournament 2018				Tournament Alekhine Open Chess Tournament 2018
		date 2018-05-05	rnd 2	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Kelly, A (Austin)				Opponent Baboo, MS (Muhammad)

#	Games	Start				End
1	2	Tournament Alekhine Chess Club Rapid 2021				Tournament Alekhine Chess Club Rapid 2021
		date 2021-10-02	rnd 4	type Rapid	result 1	date 2021-10-02	rnd 5	type Rapid	result 1
		Opponent Odendaal, G (Gabbi)				Opponent Meyer, J (Jarque)
2	1	Tournament Alekhine Chess Club Rapid 2021				Tournament Alekhine Chess Club Rapid 2021
		date 2021-10-02	rnd 1	type Rapid	result 1	date 2021-10-02	rnd 1	type Rapid	result 1
		Opponent Msipa, A (Ambeswa)				Opponent Msipa, A (Ambeswa)

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	Bosch ,MD (Michael Delenn)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Bosch ,MD (Michael Delenn)	3	1315.7	890.7	3	1315.5	890.7	0	0	0	0	0	0
2	Kettledas ,JT (Joshua Thando)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Kettledas ,JT (Joshua Thando)	3	1352	1352	3	1349.1	1352	0	0	0	0	0	0
3	Kruger ,MJ (Matthew John)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Kruger ,MJ (Matthew John)	2	1436.2	1011.2	2	1438.6	1011.2	0	0	0	0	0	0
4	Holroyd ,K (Kea)	2	2	425	2	2	425	0	0	0	0	0	0
4	Holroyd ,K (Kea)	2	1069.5	1494.5	2	1082.2	1494.5	0	0	0	0	0	0
5	Naicker ,K (Kerri-Anne)	2	2	425	2	2	425	0	0	0	0	0	0
5	Naicker ,K (Kerri-Anne)	2	1002.9	1427.9	2	1009.2	1427.9	0	0	0	0	0	0
6	Fogarty ,T (Thomas)	2	2	425	2	2	425	0	0	0	0	0	0
6	Fogarty ,T (Thomas)	2	914.8	1339.8	2	921	1339.8	0	0	0	0	0	0
7	Claassen ,G (Gabriella)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Claassen ,G (Gabriella)	2	1373.8	1586.3	2	1370.8	1586.3	0	0	0	0	0	0
8	Van Der Merwe ,G (Gustav)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	Van Der Merwe ,G (Gustav)	2	1041.4	1253.9	2	966.4	1253.9	0	0	0	0	0	0
9	Tshikosi ,M (Mashudu)	2	2	425	2	2	425	0	0	0	0	0	0
9	Tshikosi ,M (Mashudu)	2	743.3	1168.3	2	705.8	1168.3	0	0	0	0	0	0
10	Schutte ,A (Anro)	2	1	0	2	1	0	0	0	0	0	0	0
10	Schutte ,A (Anro)	2	1010.6	1010.6	2	1010.8	1010.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Stuurman, AC (Aliche Caylin)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms