Chess South Africa Ratings Database

PLAYER PAGE

Personal

Serahanye, K (Khotso)

Chess SA id

105092641

FIDE id

Date of birth

2005-11-06 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	927.4	871.6	1200	1200
Raw rating	927.4	871.6	1200	1200
Weighted rating	927.4	871.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	244.5	264.7	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	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	927.4	871.6	1200	1200
Analysis
Rating	927.4	871.6	1200	1200
Raw rating	927.4	871.6	1200	1200
Weighted rating	927.4	871.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	244.5	264.7	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	927.4	871.6	1200	1200
New weighted rating	927.4	871.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	927.4	871.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	927.4	871.6	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	20	20

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-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	15	3	20	-255	836.5	581.5
Standard	15	3	20	-255	836.5	581.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	927.4	871.6	1200	1200
2025-09-01	927.4	871.6	1200	1200
2025-08-01	927.4	871.6	1200	1200
2025-07-01	927.4	871.6	1200	1200
2025-06-01	927.4	871.6	1200	1200
2025-05-01	927.4	871.6	1200	1200
2025-04-01	927.4	871.6	1200	1200
2025-03-01	927.4	871.6	1200	1200
2025-02-01	927.4	871.6	1200	1200
2025-01-01	927.4	871.6	1200	1200
2024-12-01	927.4	871.6	1200	1200
2024-11-01	927.4	871.6	1200	1200
2024-10-01	927.4	871.6	1200	1200
2024-09-01	927.4	871.6	1200	1200
2024-08-01	927.4	871.6	1200	1200
2024-07-01	927.4	871.6	1200	1200
2024-06-01	927.4	871.6	1200	1200
2024-08-01	927.4	871.6	1200	1200
2024-04-01	927.4	871.6	1200	1200
2024-03-01	927.4	871.6	1200	1200
2024-02-01	927.4	871.6	1200	1200
2024-01-01	927.4	871.6	1200	1200
2023-12-01	927.4	871.6	1200	1200
2023-11-01	927.4	871.6	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	Ekurhuleni Trials 3 2018 (U14)	2018-06-16	2018-06-16	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
2	Dalpark Open 2018 (C)	2018-05-04	2018-05-05	Standard	Ekurhuleni (GE)	6	6	1	Yes	Analysis
3	Ekurhuleni Trials 2 2018 (U14)	2018-04-21	2018-04-21	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Ekurhuleni Trials 3 2018				Tournament Ekurhuleni Trials 3 2018
		date 2018-06-16	rnd 5	type Standard	result 1	date 2018-06-16	rnd 5	type Standard	result 1
		Opponent Venter, M (Magnus)				Opponent Venter, M (Magnus)
2	1	Tournament Dalpark Open 2018				Tournament Dalpark Open 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Basson, P (Piper)				Opponent Basson, P (Piper)
3	1	Tournament Ekurhuleni Trials 2 2018				Tournament Ekurhuleni Trials 2 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Arthur, T (Ty)				Opponent Arthur, T (Ty)

#	Games	Start				End
1	1	Tournament Ekurhuleni Trials 3 2018				Tournament Ekurhuleni Trials 3 2018
		date 2018-06-16	rnd 5	type Standard	result 1	date 2018-06-16	rnd 5	type Standard	result 1
		Opponent Venter, M (Magnus)				Opponent Venter, M (Magnus)
2	1	Tournament Dalpark Open 2018				Tournament Dalpark Open 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Basson, P (Piper)				Opponent Basson, P (Piper)
3	1	Tournament Ekurhuleni Trials 2 2018				Tournament Ekurhuleni Trials 2 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Arthur, T (Ty)				Opponent Arthur, T (Ty)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ekurhuleni Trials 3 2018				Tournament Ekurhuleni Trials 3 2018
		date 2018-06-16	rnd 5	type Standard	result 1	date 2018-06-16	rnd 5	type Standard	result 1
		Opponent Venter, M (Magnus)				Opponent Venter, M (Magnus)
2	1	Tournament Dalpark Open 2018				Tournament Dalpark Open 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Basson, P (Piper)				Opponent Basson, P (Piper)
3	1	Tournament Ekurhuleni Trials 2 2018				Tournament Ekurhuleni Trials 2 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Arthur, T (Ty)				Opponent Arthur, T (Ty)

#	Games	Start				End
1	1	Tournament Ekurhuleni Trials 3 2018				Tournament Ekurhuleni Trials 3 2018
		date 2018-06-16	rnd 5	type Standard	result 1	date 2018-06-16	rnd 5	type Standard	result 1
		Opponent Venter, M (Magnus)				Opponent Venter, M (Magnus)
2	1	Tournament Dalpark Open 2018				Tournament Dalpark Open 2018
		date 2018-05-05	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Basson, P (Piper)				Opponent Basson, P (Piper)
3	1	Tournament Ekurhuleni Trials 2 2018				Tournament Ekurhuleni Trials 2 2018
		date 2018-04-21	rnd 2	type Standard	result 1	date 2018-04-21	rnd 2	type Standard	result 1
		Opponent Arthur, T (Ty)				Opponent Arthur, T (Ty)

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	Labuscagne ,A (Anra)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Labuscagne ,A (Anra)	1	571.1	146.1	1	584.8	146.1	0	0	0	0	0	0
2	Makutu ,T (Tshepo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Makutu ,T (Tshepo)	1	1042.6	617.6	1	1015.6	617.6	0	0	0	0	0	0
3	Jansen ,H (Heindrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Jansen ,H (Heindrich)	1	1121.1	696.1	1	1050.4	696.1	0	0	0	0	0	0
4	Basson ,P (Piper)	1	1	425	1	1	425	0	0	0	0	0	0
4	Basson ,P (Piper)	1	1061.6	1486.6	1	1034.2	1486.6	0	0	0	0	0	0
5	Arthur ,T (Ty)	1	1	425	1	1	425	0	0	0	0	0	0
5	Arthur ,T (Ty)	1	591.7	1016.7	1	610	1016.7	0	0	0	0	0	0
6	Botha ,C (Calum)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Botha ,C (Calum)	1	1112.7	687.7	1	1093.6	687.7	0	0	0	0	0	0
7	Coetzee ,G (Gisele)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Coetzee ,G (Gisele)	1	1008.3	583.3	1	1004.6	583.3	0	0	0	0	0	0
8	Hanekom ,D (Dewan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Hanekom ,D (Dewan)	1	759.3	334.3	1	767.7	334.3	0	0	0	0	0	0
9	Pretorius ,WJM (Martienus)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Pretorius ,WJM (Martienus)	1	702.1	277.1	1	719	277.1	0	0	0	0	0	0
10	Kgwele ,D (Ditiro)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kgwele ,D (Ditiro)	1	660.9	235.9	1	675.6	235.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Serahanye, K (Khotso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms