Chess South Africa Ratings Database

PLAYER PAGE

Personal

Grayer, S (Skye)

Chess SA id

2100154149

FIDE id

Date of birth

2010-04-09 (U16)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1292.6	1310.5	1200	1200
Raw rating	1292.6	1310.5	1200	1200
Weighted rating	1292.6	1310.5	1200	1200
Weighted performance	0	0	0	0
Floor	792.6	810.5	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.3	141.7	165.8	165.8
Highest rating	1530.7 2023-07-01	1530.3 2023-07-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1292.6 2024-02-01	1310.5 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1292.6 2025-06-01	1310.5 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1530.7 2023-07-01	1530.3 2023-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1292.6	1310.5	1200	1200
Analysis
Rating	1292.6	1310.5	1200	1200
Raw rating	1292.6	1310.5	1200	1200
Weighted rating	1292.6	1310.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	792.6	810.5	700	700
Max/Min rating change allowed	145.3	141.7	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	1292.6	1310.5	1200	1200
New weighted rating	1292.6	1310.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1292.6	1310.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1292.6	1310.5	1200	1200
New K-factor	36	36	36	36
New floor	792.6	810.5	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	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	8	80	255	1218.8	1473.8
Standard	10	8	80	255	1218.8	1473.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1292.6	1310.5	1200	1200
2025-09-01	1292.6	1310.5	1200	1200
2025-08-01	1292.6	1310.5	1200	1200
2025-07-01	1292.6	1310.5	1200	1200
2025-06-01	1292.6	1310.5	1200	1200
2025-05-01	1292.6	1310.5	1200	1200
2025-04-01	1292.6	1310.5	1200	1200
2025-03-01	1292.6	1310.5	1200	1200
2025-02-01	1292.6	1310.5	1200	1200
2025-01-01	1292.6	1310.5	1200	1200
2024-12-01	1292.6	1310.5	1200	1200
2024-11-01	1292.6	1310.5	1200	1200
2024-10-01	1292.6	1310.5	1200	1200
2024-09-01	1292.6	1310.5	1200	1200
2024-08-01	1292.6	1310.5	1200	1200
2024-07-01	1292.6	1310.5	1200	1200
2024-06-01	1292.6	1310.5	1200	1200
2024-08-01	1292.6	1310.5	1200	1200
2024-04-01	1292.6	1310.5	1200	1200
2024-03-01	1292.6	1310.5	1200	1200
2024-02-01	1292.6	1310.5	1200	1200
2024-01-01	1292.6	1310.5	1200	1200
2023-12-01	1292.6	1310.5	1200	1200
2023-11-01	1292.6	1310.5	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	2023 Tshwane South School District CLOSED League Championship (U13)	2023-07-29	2023-07-29	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
2	2023 Tshwane South School District CLOSED Individual Championships (U13 Girls)	2023-04-22	2023-04-22	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2023 Tshwane South School District CLOSED League Championship				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Ramkhelawan, A (Adhi)				Opponent Van Rooyen, C (Conrad)
2	2	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 3	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Van Wyk, I (Ilnah)				Opponent Kuhn, L (Lenandi)
3	1	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Fourie, J (Jessica)				Opponent Fourie, J (Jessica)

#	Games	Start				End
1	5	Tournament 2023 Tshwane South School District CLOSED League Championship				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Ramkhelawan, A (Adhi)				Opponent Van Rooyen, C (Conrad)
2	2	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 3	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Van Wyk, I (Ilnah)				Opponent Kuhn, L (Lenandi)
3	1	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Fourie, J (Jessica)				Opponent Fourie, J (Jessica)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2023 Tshwane South School District CLOSED League Championship				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Ramkhelawan, A (Adhi)				Opponent Van Rooyen, C (Conrad)
2	2	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 3	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Van Wyk, I (Ilnah)				Opponent Kuhn, L (Lenandi)
3	1	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Fourie, J (Jessica)				Opponent Fourie, J (Jessica)

#	Games	Start				End
1	5	Tournament 2023 Tshwane South School District CLOSED League Championship				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-07-29	rnd 5	type Standard	result 1
		Opponent Ramkhelawan, A (Adhi)				Opponent Van Rooyen, C (Conrad)
2	2	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 3	type Standard	result 1	date 2023-04-22	rnd 4	type Standard	result 1
		Opponent Van Wyk, I (Ilnah)				Opponent Kuhn, L (Lenandi)
3	1	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED Individual Championships
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 1
		Opponent Fourie, J (Jessica)				Opponent Fourie, J (Jessica)

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	Fourie ,J (Jessica)	1	1	425	1	1	425	0	0	0	0	0	0
1	Fourie ,J (Jessica)	1	1217.9	1642.9	1	1220.4	1642.9	0	0	0	0	0	0
2	Van Rooyen ,C (Conrad)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Rooyen ,C (Conrad)	1	1235.5	1660.5	1	1242.8	1660.5	0	0	0	0	0	0
3	Kuhn ,L (Lenandi)	1	1	425	1	1	425	0	0	0	0	0	0
3	Kuhn ,L (Lenandi)	1	1099	1524	1	1126.4	1524	0	0	0	0	0	0
4	Van Der Westhuizen ,K (Kelvin)	1	1	425	1	1	425	0	0	0	0	0	0
4	Van Der Westhuizen ,K (Kelvin)	1	1195.7	1620.7	1	1193.6	1620.7	0	0	0	0	0	0
5	Van Wyk ,I (Ilnah)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Wyk ,I (Ilnah)	1	1108.2	1533.2	1	1092.4	1533.2	0	0	0	0	0	0
6	Vermaak ,GJ (Gerhardus Jacobus (Eckhard))	1	1	425	1	1	425	0	0	0	0	0	0
6	Vermaak ,GJ (Gerhardus Jacobus (Eckhard))	1	1265.8	1690.8	1	1267.9	1690.8	0	0	0	0	0	0
7	De Waal ,N (Nadine)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	De Waal ,N (Nadine)	1	1361.8	936.8	1	1334.1	936.8	0	0	0	0	0	0
8	Ramkhelawan ,A (Adhi)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ramkhelawan ,A (Adhi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Yousafzai ,S (Sangin Khan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Yousafzai ,S (Sangin Khan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Du Plessis ,A (Amelia)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Du Plessis ,A (Amelia)	1	1303.6	878.6	1	1295.4	878.6	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

Grayer, S (Skye)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms