Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ashton, C (Calum)

Chess SA id

1050109174

FIDE id

Date of birth

2005-11-14 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1202.4	1180.8	1261.6	1200
Raw rating	1202.4	1180.8	1261.6	1200
Weighted rating	1202.4	1180.8	1261.6	1200
Weighted performance	0	0	0	0
Floor	702.4	700	761.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.2	170.4	151.9	165.8
Highest rating	1235.3 2019-10-01	1200 2018-10-01	1457 2019-10-01	1200 2018-10-01
Highest raw rating	1202.4 2024-02-01	1200 2018-02-01	1261.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1202.4 2024-02-01	1200 2018-10-01	1261.6 2024-02-01	1200 2018-10-01
Highest weighted performance	1235.3 2019-10-01	1200 2018-02-01	1457 2019-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1202.4	1180.8	1261.6	1200
Analysis
Rating	1202.4	1180.8	1261.6	1200
Raw rating	1202.4	1180.8	1261.6	1200
Weighted rating	1202.4	1180.8	1261.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	702.4	700	761.6	700
Max/Min rating change allowed	165.2	170.4	151.9	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	1202.4	1180.8	1261.6	1200
New weighted rating	1202.4	1180.8	1261.6	1200
New weighted performance	0	0	0	0
Temp new rating	1202.4	1180.8	1261.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1202.4	1180.8	1261.6	1200
New K-factor	36	36	36	36
New floor	702.4	700	761.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	19	14	5

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	19	11	57.89	67.1	1148.9	1216
Standard	14	7	50	0	1135.7	1135.7
Rapid	5	4	80	255	1185.8	1440.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1202.4	1180.8	1261.6	1200
2025-09-30	1202.4	1180.8	1261.6	1200
2025-09-01	1202.4	1180.8	1261.6	1200
2025-08-01	1202.4	1180.8	1261.6	1200
2025-07-01	1202.4	1180.8	1261.6	1200
2025-06-01	1202.4	1180.8	1261.6	1200
2025-05-01	1202.4	1180.8	1261.6	1200
2025-04-01	1202.4	1180.8	1261.6	1200
2025-03-01	1202.4	1180.8	1261.6	1200
2025-02-01	1202.4	1180.8	1261.6	1200
2025-01-01	1202.4	1180.8	1261.6	1200
2024-12-01	1202.4	1180.8	1261.6	1200
2024-11-01	1202.4	1180.8	1261.6	1200
2024-10-01	1202.4	1180.8	1261.6	1200
2024-09-01	1202.4	1180.8	1261.6	1200
2024-08-01	1202.4	1180.8	1261.6	1200
2024-07-01	1202.4	1180.8	1261.6	1200
2024-09-01	1202.4	1180.8	1261.6	1200
2024-05-01	1202.4	1180.8	1261.6	1200
2024-04-01	1202.4	1180.8	1261.6	1200
2024-03-01	1202.4	1180.8	1261.6	1200
2024-02-01	1202.4	1180.8	1261.6	1200
2024-01-01	1202.4	1180.8	1261.6	1200
2023-12-01	1202.4	1180.8	1261.6	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	Alberton Chess Club Open 2020 (D)	2020-02-22	2020-02-22	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	Springs Chess Club Open 2020 (B)	2020-01-25	2020-01-25	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
3	Assumption Invitational High School Tournament 2019	2019-10-05	2019-10-05	Rapid	Chess Excellence (CEX)	7	5	4	Yes	Analysis
4	Springs Chess Club Open 2019 (B)	2019-02-09	2019-02-09	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 1	type Standard	result 1	date 2020-02-22	rnd 4	type Standard	result 1
		Opponent Boota, D (Daniyaal)				Opponent Naicker, MK (Mahalia Khanya)
2	4	Tournament Assumption Invitational High School Tournament 2019				Tournament Assumption Invitational High School Tournament 2019
		date 2019-10-05	rnd 3	type Rapid	result 1	date 2019-10-05	rnd 7	type Rapid	result 1
		Opponent Lawrence, D (Dana)				Opponent Mazibuko, A (Amoria)
3	1	Tournament Springs Chess Club Open 2020				Tournament Springs Chess Club Open 2020
		date 2020-01-25	rnd 2	type Standard	result 1	date 2020-01-25	rnd 2	type Standard	result 1
		Opponent Engelbrecht, V (Veronica)				Opponent Engelbrecht, V (Veronica)

#	Games	Start				End
1	4	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 1	type Standard	result 1	date 2020-02-22	rnd 4	type Standard	result 1
		Opponent Boota, D (Daniyaal)				Opponent Naicker, MK (Mahalia Khanya)
2	1	Tournament Springs Chess Club Open 2020				Tournament Springs Chess Club Open 2020
		date 2020-01-25	rnd 2	type Standard	result 1	date 2020-01-25	rnd 2	type Standard	result 1
		Opponent Engelbrecht, V (Veronica)				Opponent Engelbrecht, V (Veronica)
3	1	Tournament Springs Chess Club Open 2019				Tournament Springs Chess Club Open 2019
		date 2019-02-09	rnd 4	type Standard	result 1	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Mahlangu, A (Ayanda)				Opponent Mahlangu, A (Ayanda)

#	Games	Start				End
1	4	Tournament Assumption Invitational High School Tournament 2019				Tournament Assumption Invitational High School Tournament 2019
		date 2019-10-05	rnd 3	type Rapid	result 1	date 2019-10-05	rnd 7	type Rapid	result 1
		Opponent Lawrence, D (Dana)				Opponent Mazibuko, A (Amoria)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 1	type Standard	result 1	date 2020-02-22	rnd 4	type Standard	result 1
		Opponent Boota, D (Daniyaal)				Opponent Naicker, MK (Mahalia Khanya)
2	4	Tournament Assumption Invitational High School Tournament 2019				Tournament Assumption Invitational High School Tournament 2019
		date 2019-10-05	rnd 3	type Rapid	result 1	date 2019-10-05	rnd 7	type Rapid	result 1
		Opponent Lawrence, D (Dana)				Opponent Mazibuko, A (Amoria)
3	1	Tournament Springs Chess Club Open 2020				Tournament Springs Chess Club Open 2020
		date 2020-01-25	rnd 2	type Standard	result 1	date 2020-01-25	rnd 2	type Standard	result 1
		Opponent Engelbrecht, V (Veronica)				Opponent Engelbrecht, V (Veronica)

#	Games	Start				End
1	4	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 1	type Standard	result 1	date 2020-02-22	rnd 4	type Standard	result 1
		Opponent Boota, D (Daniyaal)				Opponent Naicker, MK (Mahalia Khanya)
2	1	Tournament Springs Chess Club Open 2020				Tournament Springs Chess Club Open 2020
		date 2020-01-25	rnd 2	type Standard	result 1	date 2020-01-25	rnd 2	type Standard	result 1
		Opponent Engelbrecht, V (Veronica)				Opponent Engelbrecht, V (Veronica)
3	1	Tournament Springs Chess Club Open 2019				Tournament Springs Chess Club Open 2019
		date 2019-02-09	rnd 4	type Standard	result 1	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Mahlangu, A (Ayanda)				Opponent Mahlangu, A (Ayanda)

#	Games	Start				End
1	4	Tournament Assumption Invitational High School Tournament 2019				Tournament Assumption Invitational High School Tournament 2019
		date 2019-10-05	rnd 3	type Rapid	result 1	date 2019-10-05	rnd 7	type Rapid	result 1
		Opponent Lawrence, D (Dana)				Opponent Mazibuko, A (Amoria)

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	Christodoulou ,C (Christakis)	1	1	425	1	1	425	0	0	0	0	0	0
1	Christodoulou ,C (Christakis)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Boota ,D (Daniyaal)	1	1	425	1	1	425	0	0	0	0	0	0
2	Boota ,D (Daniyaal)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Evans ,R (Robyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Evans ,R (Robyn)	1	982.7	557.7	1	894.7	557.7	0	0	0	0	0	0
4	Kushar ,T (Tristan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kushar ,T (Tristan)	1	1355.1	930.1	1	1351	930.1	0	0	0	0	0	0
5	Mokoena ,M (Mpho)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mokoena ,M (Mpho)	1	1063.1	638.1	1	1065.4	638.1	0	0	0	0	0	0
6	Schroeder ,R (Robyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Schroeder ,R (Robyn)	1	555.8	130.8	1	500	130.8	0	0	0	0	0	0
7	Mondlani ,P (Paulo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mondlani ,P (Paulo)	1	1297	872	1	1200	872	0	0	0	0	0	0
8	Vergottini ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Vergottini ,R (Ryan)	1	1236.5	811.5	1	1217.7	811.5	0	0	0	0	0	0
9	Naicker ,MK (Mahalia Khanya)	1	1	425	1	1	425	0	0	0	0	0	0
9	Naicker ,MK (Mahalia Khanya)	1	1041	1466	1	1034.4	1466	0	0	0	0	0	0
10	Mahlangu ,A (Ayanda)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mahlangu ,A (Ayanda)	1	1115.7	1540.7	1	1098	1540.7	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

Ashton, C (Calum)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms