Chess South Africa Ratings Database

PLAYER PAGE

Personal

O`brien, C (Cailin Alexandra)

Chess SA id

2000119904

FIDE id

Date of birth

1900-01-01 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-12-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1091	1082.8	1200	1200
Raw rating	1091	1082.8	1200	1200
Weighted rating	1091	1082.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	193.7	195.9	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1091	1082.8	1200	1200
Analysis
Rating	1091	1082.8	1200	1200
Raw rating	1091	1082.8	1200	1200
Weighted rating	1091	1082.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	193.7	195.9	165.8	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	1091	1082.8	1200	1200
New weighted rating	1091	1082.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1091	1082.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1091	1082.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Town (WCT)
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	9	3	33.33	-141.7	1044.4	902.7
Standard	9	3	33.33	-141.7	1044.4	902.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1091	1082.8	1200	1200
2025-09-30	1091	1082.8	1200	1200
2025-09-01	1091	1082.8	1200	1200
2025-08-01	1091	1082.8	1200	1200
2025-07-01	1091	1082.8	1200	1200
2025-06-01	1091	1082.8	1200	1200
2025-05-01	1091	1082.8	1200	1200
2025-04-01	1091	1082.8	1200	1200
2025-03-01	1091	1082.8	1200	1200
2025-02-01	1091	1082.8	1200	1200
2025-01-01	1091	1082.8	1200	1200
2024-12-01	1091	1082.8	1200	1200
2024-11-01	1091	1082.8	1200	1200
2024-10-01	1091	1082.8	1200	1200
2024-09-01	1091	1082.8	1200	1200
2024-08-01	1091	1082.8	1200	1200
2024-07-01	1091	1082.8	1200	1200
2024-09-01	1091	1082.8	1200	1200
2024-05-01	1091	1082.8	1200	1200
2024-04-01	1091	1082.8	1200	1200
2024-03-01	1091	1082.8	1200	1200
2024-02-01	1091	1082.8	1200	1200
2024-01-01	1091	1082.8	1200	1200
2023-12-01	1091	1082.8	1200	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	2019 USSA Championships (Women)	2019-12-02	2019-12-06	Standard	Sarah Baartman (ESB)	9	9	3	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-05	rnd 7	type Standard	result 1	date 2019-12-05	rnd 7	type Standard	result 1
		Opponent Hlope, PM (Palesa Mbalenhle)				Opponent Hlope, PM (Palesa Mbalenhle)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-03	rnd 3	type Standard	result 1	date 2019-12-03	rnd 3	type Standard	result 1
		Opponent Nhlapo, K (Khabonena)				Opponent Nhlapo, K (Khabonena)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-02	rnd 1	type Standard	result 1	date 2019-12-02	rnd 1	type Standard	result 1
		Opponent Mbele, R (Reabetswe)				Opponent Mbele, R (Reabetswe)

#	Games	Start				End
1	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-05	rnd 7	type Standard	result 1	date 2019-12-05	rnd 7	type Standard	result 1
		Opponent Hlope, PM (Palesa Mbalenhle)				Opponent Hlope, PM (Palesa Mbalenhle)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-03	rnd 3	type Standard	result 1	date 2019-12-03	rnd 3	type Standard	result 1
		Opponent Nhlapo, K (Khabonena)				Opponent Nhlapo, K (Khabonena)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-02	rnd 1	type Standard	result 1	date 2019-12-02	rnd 1	type Standard	result 1
		Opponent Mbele, R (Reabetswe)				Opponent Mbele, R (Reabetswe)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-05	rnd 7	type Standard	result 1	date 2019-12-05	rnd 7	type Standard	result 1
		Opponent Hlope, PM (Palesa Mbalenhle)				Opponent Hlope, PM (Palesa Mbalenhle)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-03	rnd 3	type Standard	result 1	date 2019-12-03	rnd 3	type Standard	result 1
		Opponent Nhlapo, K (Khabonena)				Opponent Nhlapo, K (Khabonena)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-02	rnd 1	type Standard	result 1	date 2019-12-02	rnd 1	type Standard	result 1
		Opponent Mbele, R (Reabetswe)				Opponent Mbele, R (Reabetswe)

#	Games	Start				End
1	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-05	rnd 7	type Standard	result 1	date 2019-12-05	rnd 7	type Standard	result 1
		Opponent Hlope, PM (Palesa Mbalenhle)				Opponent Hlope, PM (Palesa Mbalenhle)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-03	rnd 3	type Standard	result 1	date 2019-12-03	rnd 3	type Standard	result 1
		Opponent Nhlapo, K (Khabonena)				Opponent Nhlapo, K (Khabonena)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-02	rnd 1	type Standard	result 1	date 2019-12-02	rnd 1	type Standard	result 1
		Opponent Mbele, R (Reabetswe)				Opponent Mbele, R (Reabetswe)

No games found.

#	Games	Start				End

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	Nyembe ,T (Thembelihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Nyembe ,T (Thembelihle)	1	563.1	138.1	1	576	138.1	0	0	0	0	0	0
2	Mntombi ,N (Nokubonga)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mntombi ,N (Nokubonga)	1	1142.3	717.3	1	1141.4	717.3	0	0	0	0	0	0
3	Buzo ,N (Nontsikelelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Buzo ,N (Nontsikelelo)	1	1092.1	667.1	1	1105.6	667.1	0	0	0	0	0	0
4	Murote ,S (Scola Grace)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Murote ,S (Scola Grace)	1	1128.3	703.3	1	1113.6	703.3	0	0	0	0	0	0
5	Nhlapo ,K (Khabonena)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nhlapo ,K (Khabonena)	1	1158.5	1583.5	1	1149.2	1583.5	0	0	0	0	0	0
6	Riet ,K (Keitumetse)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Riet ,K (Keitumetse)	1	1125.6	700.6	1	1112	700.6	0	0	0	0	0	0
7	Hlope ,PM (Palesa Mbalenhle)	1	1	425	1	1	425	0	0	0	0	0	0
7	Hlope ,PM (Palesa Mbalenhle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Segooa ,K (Kelebogile)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Segooa ,K (Kelebogile)	1	1141.5	716.5	1	1130.8	716.5	0	0	0	0	0	0
9	Mbele ,R (Reabetswe)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mbele ,R (Reabetswe)	1	848.2	1273.2	1	849.9	1273.2	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

O`brien, C (Cailin Alexandra)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms