Chess South Africa Ratings Database

PLAYER PAGE

Personal

Cheetham, A (Amelia)

Chess SA id

2160306877

FIDE id

Date of birth

2016-01-22 (U10)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1209	1192.3	1217.6	1200
Raw rating	1209	1192.3	1217.6	1200
Weighted rating	1187.3	1191.3	1182.7	1200
Weighted performance	0	0	0	0
Floor	709	700	717.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.7	167.6	161.7	165.8
Highest rating	1209 2025-07-01	1200 2024-07-01	1217.6 2025-07-01	1200 2024-10-01
Highest raw rating	1209 2025-07-01	1200 2024-07-01	1217.6 2025-07-01	1200 2024-10-01
Highest weighted rating	1209 2024-07-01	1200 2024-07-01	1217.6 2024-10-01	1200 2024-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1209	1192.3	1217.6	1200
Analysis
Rating	1209	1192.3	1217.6	1200
Raw rating	1209	1192.3	1217.6	1200
Weighted rating	1187.3	1191.3	1182.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	709	700	717.6	700
Max/Min rating change allowed	163.7	167.6	161.7	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	1209	1192.3	1217.6	1200
New weighted rating	1188.9	1191.2	1185.4	1200
New weighted performance	0	0	0	0
Temp new rating	1209	1192.3	1217.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1209	1192.3	1217.6	1200
New K-factor	36	36	36	36
New floor	709	700	717.6	700

Item	Main	Standard	Rapid
	0	0	0
	6	0	6
	10	5	5
	0	0	0
	0	0	0
	0	0	0
History	16	5	11

Games since
	Main 16	Standard 5		Rapid 11		Blitz 0
Gender	Female
Age group	U10
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 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	6	4	66.67	141.7	1237.5	1379.2
Standard	0	0	0	0	0	0
Rapid	6	4	66.67	141.7	1237.5	1379.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	6	37.5	-106.2	1240.9	1134.7
Standard	5	2	40	-85	1219.1	1134.1
Rapid	11	4	36.36	-115.9	1250.9	1135
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1209	1192.3	1217.6	1200
2025-09-01	1209	1192.3	1217.6	1200
2025-08-01	1209	1192.3	1217.6	1200
2025-07-01	1209	1192.3	1217.6	1200
2025-06-01	1181.8	1192.3	1173.6	1200
2025-05-01	1181.8	1192.3	1173.6	1200
2025-04-01	1181.8	1192.3	1173.6	1200
2025-03-01	1181.8	1192.3	1173.6	1200
2025-02-01	1179.6	1192	1169.2	1200
2025-01-01	1141	1183.6	1097.2	1200
2024-12-01	1141	1183.6	1097.2	1200
2024-11-01	1141	1183.6	1097.2	1200
2024-10-01	1185.7	1183.6	1200	1200
2024-09-01	1185.7	1183.6	1200	1200
2024-08-01	1185.7	1183.6	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	JMC Blairgowrie Rapid 2025 (U8+U10)	2025-06-08	2025-06-08	Rapid	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC Blairgowrie Rapid 2025 (U8+U10)	2025-06-08	2025-06-08	Rapid	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
2	Mzansi Summer Rapid 2024 (U8+U10)	2024-10-26	2024-10-26	Rapid	Johannesburg Metro (GJM)	6	5	0	Yes	Analysis
3	Chess Power House July Open 2024 (E)	2024-07-20	2024-07-20	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Chess Power House July Open 2024				Tournament Chess Power House July Open 2024
		date 2024-07-20	rnd 3	type Standard	result 0.5	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Murison, R (Romi)				Opponent Zhu, Z (Zining)
2	2	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 5	type Rapid	result 1	date 2025-06-08	rnd 6	type Rapid	result 1
		Opponent Royan, B (Bella)				Opponent Gerber, Z (Zoe)
3	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 3	type Rapid	result 1	date 2025-06-08	rnd 3	type Rapid	result 1
		Opponent Sibanda, M (Melokuhle)				Opponent Sibanda, M (Melokuhle)

#	Games	Start				End
1	3	Tournament Chess Power House July Open 2024				Tournament Chess Power House July Open 2024
		date 2024-07-20	rnd 3	type Standard	result 0.5	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Murison, R (Romi)				Opponent Zhu, Z (Zining)

#	Games	Start				End
1	2	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 5	type Rapid	result 1	date 2025-06-08	rnd 6	type Rapid	result 1
		Opponent Royan, B (Bella)				Opponent Gerber, Z (Zoe)
2	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 3	type Rapid	result 1	date 2025-06-08	rnd 3	type Rapid	result 1
		Opponent Sibanda, M (Melokuhle)				Opponent Sibanda, M (Melokuhle)
3	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 1	type Rapid	result 1	date 2025-06-08	rnd 1	type Rapid	result 1
		Opponent Mhlomi, L (Lonwabile)				Opponent Mhlomi, L (Lonwabile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 5	type Rapid	result 1	date 2025-06-08	rnd 6	type Rapid	result 1
		Opponent Royan, B (Bella)				Opponent Gerber, Z (Zoe)
2	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 3	type Rapid	result 1	date 2025-06-08	rnd 3	type Rapid	result 1
		Opponent Sibanda, M (Melokuhle)				Opponent Sibanda, M (Melokuhle)
3	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 1	type Rapid	result 1	date 2025-06-08	rnd 1	type Rapid	result 1
		Opponent Mhlomi, L (Lonwabile)				Opponent Mhlomi, L (Lonwabile)

#	Games	Start				End
1	1	Tournament Chess Power House July Open 2024				Tournament Chess Power House July Open 2024
		date 2024-07-20	rnd 5	type Standard	result 1	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Zhu, Z (Zining)				Opponent Zhu, Z (Zining)

#	Games	Start				End
1	2	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 5	type Rapid	result 1	date 2025-06-08	rnd 6	type Rapid	result 1
		Opponent Royan, B (Bella)				Opponent Gerber, Z (Zoe)
2	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 3	type Rapid	result 1	date 2025-06-08	rnd 3	type Rapid	result 1
		Opponent Sibanda, M (Melokuhle)				Opponent Sibanda, M (Melokuhle)
3	1	Tournament JMC Blairgowrie Rapid 2025				Tournament JMC Blairgowrie Rapid 2025
		date 2025-06-08	rnd 1	type Rapid	result 1	date 2025-06-08	rnd 1	type Rapid	result 1
		Opponent Mhlomi, L (Lonwabile)				Opponent Mhlomi, L (Lonwabile)

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	Irvine ,L (Logan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Irvine ,L (Logan)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
2	Du Pisani ,M (Malcolm)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Du Pisani ,M (Malcolm)	1	1300.9	875.9	1	1314.4	875.9	0	0	0	0	0	0
3	Zhu ,Z (Zining)	1	1	425	1	1	425	0	0	0	0	0	0
3	Zhu ,Z (Zining)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Moreira ,R (Renzo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Moreira ,R (Renzo)	1	1194.5	769.5	1	1200	769.5	0	0	0	0	0	0
5	Murison ,R (Romi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Murison ,R (Romi)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Malemane ,A (Atlehang Faith)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Malemane ,A (Atlehang Faith)	1	1416.6	991.6	0	0	0	1	1232.1	991.6	0	0	0
7	Tierney ,C (Cameron)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Tierney ,C (Cameron)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Reddy ,P (Pranav)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Reddy ,P (Pranav)	1	1341.3	916.3	0	0	0	1	1200	916.3	0	0	0
9	Royan ,B (Bella)	1	1	425	0	0	0	1	1	425	0	0	0
9	Royan ,B (Bella)	1	1165.3	1590.3	0	0	0	1	1200	1590.3	0	0	0
10	Makondetsa ,A (Andrew Junior)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Makondetsa ,A (Andrew Junior)	1	1155.2	730.2	0	0	0	1	1200	730.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Cheetham, A (Amelia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms