Chess South Africa Ratings Database

PLAYER PAGE

Personal

Serero, R (Rorisang)

Chess SA id

2090159430

FIDE id

Date of birth

2009-12-16 (U18)

Gender

Female

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1237.1	1245.7	1200	1200
Raw rating	1237.1	1245.7	1200	1200
Weighted rating	1237.1	1245.7	1200	1200
Weighted performance	0	0	0	0
Floor	737.1	745.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.3	155.4	165.8	165.8
Highest rating	1249.3 2023-08-01	1255.2 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1237.1 2024-03-01	1245.7 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1237.1 2025-07-01	1245.7 2025-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1249.3 2023-08-01	1255.2 2023-08-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1237.1	1245.7	1200	1200
Analysis
Rating	1237.1	1245.7	1200	1200
Raw rating	1237.1	1245.7	1200	1200
Weighted rating	1237.1	1245.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	737.1	745.7	700	700
Max/Min rating change allowed	157.3	155.4	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	1237.1	1245.7	1200	1200
New weighted rating	1237.1	1245.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1237.1	1245.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1237.1	1245.7	1200	1200
New K-factor	36	36	36	36
New floor	737.1	745.7	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	10	10
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	10	6	60	85	1227.1	1312.1
Standard	10	6	60	85	1227.1	1312.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1237.1	1245.7	1200	1200
2025-09-01	1237.1	1245.7	1200	1200
2025-08-01	1237.1	1245.7	1200	1200
2025-07-01	1237.1	1245.7	1200	1200
2025-06-01	1237.1	1245.7	1200	1200
2025-05-01	1237.1	1245.7	1200	1200
2025-04-01	1237.1	1245.7	1200	1200
2025-03-01	1237.1	1245.7	1200	1200
2025-02-01	1237.1	1245.7	1200	1200
2025-01-01	1237.1	1245.7	1200	1200
2024-12-01	1237.1	1245.7	1200	1200
2024-11-01	1237.1	1245.7	1200	1200
2024-10-01	1237.1	1245.7	1200	1200
2024-09-01	1237.1	1245.7	1200	1200
2024-08-01	1237.1	1245.7	1200	1200
2024-07-01	1237.1	1245.7	1200	1200
2024-06-01	1237.1	1245.7	1200	1200
2024-08-01	1237.1	1245.7	1200	1200
2024-04-01	1237.1	1245.7	1200	1200
2024-03-01	1237.1	1245.7	1200	1200
2024-02-01	1237.1	1245.7	1200	1200
2024-01-01	1237.1	1245.7	1200	1200
2023-12-01	1237.1	1245.7	1200	1200
2023-11-01	1237.1	1245.7	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	Bojanala's Spring Cleaning 2023 (Knights)	2023-08-26	2023-08-26	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
2	Bojanala's Rosewood 2023 (Knights)	2023-08-12	2023-08-12	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament Bojanala's Rosewood 2023				Tournament Bojanala's Rosewood 2023
		date 2023-08-12	rnd 1	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent De Jager, L (Luan)				Opponent Terblanche, B (Bernard)
2	1	Tournament Bojanala's Spring Cleaning 2023				Tournament Bojanala's Spring Cleaning 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Petlele, K (Kgalalelo)				Opponent Petlele, K (Kgalalelo)
3	1	Tournament Bojanala's Spring Cleaning 2023				Tournament Bojanala's Spring Cleaning 2023
		date 2023-08-26	rnd 1	type Standard	result 1	date 2023-08-26	rnd 1	type Standard	result 1
		Opponent Thabo, T (Treasure)				Opponent Thabo, T (Treasure)

#	Games	Start				End
1	4	Tournament Bojanala's Rosewood 2023				Tournament Bojanala's Rosewood 2023
		date 2023-08-12	rnd 1	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent De Jager, L (Luan)				Opponent Terblanche, B (Bernard)
2	1	Tournament Bojanala's Spring Cleaning 2023				Tournament Bojanala's Spring Cleaning 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Petlele, K (Kgalalelo)				Opponent Petlele, K (Kgalalelo)
3	1	Tournament Bojanala's Spring Cleaning 2023				Tournament Bojanala's Spring Cleaning 2023
		date 2023-08-26	rnd 1	type Standard	result 1	date 2023-08-26	rnd 1	type Standard	result 1
		Opponent Thabo, T (Treasure)				Opponent Thabo, T (Treasure)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Bojanala's Rosewood 2023				Tournament Bojanala's Rosewood 2023
		date 2023-08-12	rnd 1	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent De Jager, L (Luan)				Opponent Terblanche, B (Bernard)
2	1	Tournament Bojanala's Spring Cleaning 2023				Tournament Bojanala's Spring Cleaning 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Petlele, K (Kgalalelo)				Opponent Petlele, K (Kgalalelo)
3	1	Tournament Bojanala's Spring Cleaning 2023				Tournament Bojanala's Spring Cleaning 2023
		date 2023-08-26	rnd 1	type Standard	result 1	date 2023-08-26	rnd 1	type Standard	result 1
		Opponent Thabo, T (Treasure)				Opponent Thabo, T (Treasure)

#	Games	Start				End
1	4	Tournament Bojanala's Rosewood 2023				Tournament Bojanala's Rosewood 2023
		date 2023-08-12	rnd 1	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent De Jager, L (Luan)				Opponent Terblanche, B (Bernard)
2	1	Tournament Bojanala's Spring Cleaning 2023				Tournament Bojanala's Spring Cleaning 2023
		date 2023-08-26	rnd 5	type Standard	result 1	date 2023-08-26	rnd 5	type Standard	result 1
		Opponent Petlele, K (Kgalalelo)				Opponent Petlele, K (Kgalalelo)
3	1	Tournament Bojanala's Spring Cleaning 2023				Tournament Bojanala's Spring Cleaning 2023
		date 2023-08-26	rnd 1	type Standard	result 1	date 2023-08-26	rnd 1	type Standard	result 1
		Opponent Thabo, T (Treasure)				Opponent Thabo, T (Treasure)

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	Terblanche ,B (Bernard)	1	1	425	1	1	425	0	0	0	0	0	0
1	Terblanche ,B (Bernard)	1	1280.9	1705.9	1	1276.4	1705.9	0	0	0	0	0	0
2	Murwira ,D (Denzel)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Murwira ,D (Denzel)	1	1292.8	867.8	1	1288.4	867.8	0	0	0	0	0	0
3	Segalo ,O (Ogone)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Segalo ,O (Ogone)	1	1169.4	744.4	1	1151	744.4	0	0	0	0	0	0
4	Petlele ,K (Kgalalelo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Petlele ,K (Kgalalelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Monamatha ,D (Diteboho)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Monamatha ,D (Diteboho)	1	1410.3	985.3	1	1408.9	985.3	0	0	0	0	0	0
6	Mosito ,B (Bokamosa)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mosito ,B (Bokamosa)	1	941.8	516.8	1	1010.4	516.8	0	0	0	0	0	0
7	Thabo ,T (Treasure)	1	1	425	1	1	425	0	0	0	0	0	0
7	Thabo ,T (Treasure)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Van Den Heever ,A (Aldo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Den Heever ,A (Aldo)	1	1178.2	1603.2	1	1174.7	1603.2	0	0	0	0	0	0
9	De Jager ,L (Luan)	1	1	425	1	1	425	0	0	0	0	0	0
9	De Jager ,L (Luan)	1	1263.3	1688.3	1	1266.6	1688.3	0	0	0	0	0	0
10	Makgala ,N (Nkosana)	1	1	425	1	1	425	0	0	0	0	0	0
10	Makgala ,N (Nkosana)	1	1334	1759	1	1332.4	1759	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Serero, R (Rorisang)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms