Chess South Africa Ratings Database

PLAYER PAGE

Personal

Marias, K (Kathrine)

Chess SA id

2130307135

FIDE id

Date of birth

2013-07-02 (U14)

Gender

Female

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

921.2

Item	Main	Standard	Rapid	Blitz
Rating	1193.9	1198.8	1191	1200
Raw rating	1193.9	1198.8	1191	1200
Weighted rating	1193.4	1198.7	1189.7	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.3	166.1	167.9	165.8
Highest rating	1200 2024-07-01	1200 2024-10-01	1200 2024-07-01	1200 2024-10-01
Highest raw rating	1200 2024-07-01	1200 2024-10-01	1200 2024-07-01	1200 2024-10-01
Highest weighted rating	1200 2024-07-01	1200 2024-10-01	1200 2024-07-01	1200 2024-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-10-01	1200 2024-12-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1193.9	1198.8	1191	1200
Analysis
Rating	1193.9	1198.8	1191	1200
Raw rating	1193.9	1198.8	1191	1200
Weighted rating	1193.4	1198.7	1189.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	167.3	166.1	167.9	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	1193.9	1198.8	1191	1200
New weighted rating	1193.4	1198.7	1189.7	1200
New weighted performance	0	0	0	0
Temp new rating	1193.9	1198.8	1191	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1193.9	1198.8	1191	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	13	13	0
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	18	13	5

Games since
	Main 18	Standard 13		Rapid 5		Blitz 0
Gender	Female
Age group	U14
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	13	2	15.38	-294.2	1213.9	919.7
Standard	13	2	15.38	-294.2	1213.9	919.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	4	22.22	-236.1	1211	974.9
Standard	13	2	15.38	-294.2	1213.9	919.7
Rapid	5	2	40	-85	1203.5	1118.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1193.9	1198.8	1191	1200
2025-09-30	1193.9	1198.8	1191	1200
2025-09-01	1193.9	1198.8	1191	1200
2025-08-01	1193.9	1198.8	1191	1200
2025-07-01	1193.9	1198.8	1191	1200
2025-06-01	1193.9	1198.6	1191	1200
2025-05-01	1191.2	1195.1	1191	1200
2025-04-01	1191.3	1195.2	1191	1200
2025-03-01	1192	1195.8	1191	1200
2025-02-01	1195.2	1200	1190.6	1200
2025-01-01	1190.2	1200	1180.8	1200
2024-12-01	1190.2	1200	1180.8	1200
2024-11-01	1190.2	1200	1180.8	1200
2024-10-01	1190.2	1200	1180.8	1200
2024-09-01	1190.2	1200	1180.8	1200
2024-08-01	1190.2	1200	1180.8	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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 Trial 9 2025 (U14)	2025-04-26	2025-04-26	Standard	Sarah Baartman (ESB)	5	4	0.5	Yes	Analysis
2	SBDCU Trial 6 2025 (U14)	2025-03-15	2025-03-15	Standard	Sarah Baartman (ESB)	5	4	0.5	Yes	Analysis
3	SBDCU Trials 5 Makhanda Leg 2025 (U14)	2025-02-22	2025-02-22	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SBDCU Trial 9 2025 (U14)	2025-04-26	2025-04-26	Standard	Sarah Baartman (ESB)	5	4	0.5	Yes	Analysis
2	SBDCU Trial 6 2025 (U14)	2025-03-15	2025-03-15	Standard	Sarah Baartman (ESB)	5	4	0.5	Yes	Analysis
3	SBDCU Trials 5 Makhanda Leg 2025 (U14)	2025-02-22	2025-02-22	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis
4	Makhanda Schools Championship 2024 (C Girls)	2024-07-20	2024-07-20	Rapid	Sarah Baartman (ESB)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 3	type Rapid	result 1	date 2024-07-20	rnd 4	type Rapid	result 1
		Opponent Godlo, O (Othandwayo)				Opponent Potts, M (Misha)
2	1	Tournament SBDCU Trial 9 2025				Tournament SBDCU Trial 9 2025
		date 2025-04-26	rnd 4	type Standard	result 0.5	date 2025-04-26	rnd 4	type Standard	result 0.5
		Opponent Mgwali, L (Luniko)				Opponent Mgwali, L (Luniko)
3	1	Tournament SBDCU Trial 6 2025				Tournament SBDCU Trial 6 2025
		date 2025-03-15	rnd 2	type Standard	result 0.5	date 2025-03-15	rnd 2	type Standard	result 0.5
		Opponent Hans, U (Uyathandwa)				Opponent Hans, U (Uyathandwa)

#	Games	Start				End
1	1	Tournament SBDCU Trial 9 2025				Tournament SBDCU Trial 9 2025
		date 2025-04-26	rnd 4	type Standard	result 0.5	date 2025-04-26	rnd 4	type Standard	result 0.5
		Opponent Mgwali, L (Luniko)				Opponent Mgwali, L (Luniko)
2	1	Tournament SBDCU Trial 6 2025				Tournament SBDCU Trial 6 2025
		date 2025-03-15	rnd 2	type Standard	result 0.5	date 2025-03-15	rnd 2	type Standard	result 0.5
		Opponent Hans, U (Uyathandwa)				Opponent Hans, U (Uyathandwa)
3	1	Tournament SBDCU Trials 5 Makhanda Leg 2025				Tournament SBDCU Trials 5 Makhanda Leg 2025
		date 2025-02-22	rnd 5	type Standard	result 0.5	date 2025-02-22	rnd 5	type Standard	result 0.5
		Opponent Shoba, A (Achuma)				Opponent Shoba, A (Achuma)

#	Games	Start				End
1	2	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 3	type Rapid	result 1	date 2024-07-20	rnd 4	type Rapid	result 1
		Opponent Godlo, O (Othandwayo)				Opponent Potts, M (Misha)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 3	type Rapid	result 1	date 2024-07-20	rnd 4	type Rapid	result 1
		Opponent Godlo, O (Othandwayo)				Opponent Potts, M (Misha)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 3	type Rapid	result 1	date 2024-07-20	rnd 4	type Rapid	result 1
		Opponent Godlo, O (Othandwayo)				Opponent Potts, M (Misha)

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	Ntozini ,A (Amahle)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Ntozini ,A (Amahle)	2	1206.1	781.1	2	1206.7	781.1	0	0	0	0	0	0
2	Sintayehu ,H (Haset)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Sintayehu ,H (Haset)	2	1203.1	778.1	1	1199.9	778.1	1	1200	778.1	0	0	0
3	Hans ,U (Uyathandwa)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Hans ,U (Uyathandwa)	1	1197.2	1197.2	1	1196.7	1197.2	0	0	0	0	0	0
4	Nhanha ,S (Sinakekele)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nhanha ,S (Sinakekele)	1	1270.5	845.5	1	1250.9	845.5	0	0	0	0	0	0
5	Indiphile ,N (Nombewu)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Indiphile ,N (Nombewu)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Rudolph ,K (Kevin-Clark)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Rudolph ,K (Kevin-Clark)	1	1239.4	814.4	1	1233.7	814.4	0	0	0	0	0	0
7	Springbok ,O (Onwaba)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Springbok ,O (Onwaba)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Noah ,A (Anentlanhla)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Noah ,A (Anentlanhla)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Mgwali ,L (Luniko)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Mgwali ,L (Luniko)	1	1231.1	1231.1	1	1236	1231.1	0	0	0	0	0	0
10	Luo ,R (Rong Qin)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Luo ,R (Rong Qin)	1	1208.4	783.4	1	1228.7	783.4	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

Marias, K (Kathrine)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms