Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mileham, J (Jonathan)

Chess SA id

1050097650

FIDE id

Date of birth

2005-12-07 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1218.1	1193.6	1211.6	1200
Raw rating	1218.1	1193.6	1211.6	1200
Weighted rating	1218.1	1193.6	1211.6	1200
Weighted performance	0	0	0	0
Floor	718.1	700	711.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.6	167.3	163.1	165.8
Highest rating	1218.1 2024-02-01	1200 2018-02-01	1263.7 2023-05-01	1200 2018-10-01
Highest raw rating	1218.1 2024-02-01	1200 2018-02-01	1211.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1218.1 2025-04-01	1200 2018-02-01	1211.6 2025-04-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1263.7 2023-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1218.1	1193.6	1211.6	1200
Analysis
Rating	1218.1	1193.6	1211.6	1200
Raw rating	1218.1	1193.6	1211.6	1200
Weighted rating	1218.1	1193.6	1211.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	718.1	700	711.6	700
Max/Min rating change allowed	161.6	167.3	163.1	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	1218.1	1193.6	1211.6	1200
New weighted rating	1218.1	1193.6	1211.6	1200
New weighted performance	0	0	0	0
Temp new rating	1218.1	1193.6	1211.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1218.1	1193.6	1211.6	1200
New K-factor	36	36	36	36
New floor	718.1	700	711.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	0	5
	6	6	0
	0	0	0
History	17	12	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
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	17	9.5	55.88	50	1173.1	1223.1
Standard	12	6.5	54.17	35.4	1125.2	1160.6
Rapid	5	3	60	85	1288.2	1373.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1218.1	1193.6	1211.6	1200
2025-09-01	1218.1	1193.6	1211.6	1200
2025-08-01	1218.1	1193.6	1211.6	1200
2025-07-01	1218.1	1193.6	1211.6	1200
2025-06-01	1218.1	1193.6	1211.6	1200
2025-05-01	1218.1	1193.6	1211.6	1200
2025-04-01	1218.1	1193.6	1211.6	1200
2025-03-01	1218.1	1193.6	1211.6	1200
2025-02-01	1218.1	1193.6	1211.6	1200
2025-01-01	1218.1	1193.6	1211.6	1200
2024-12-01	1218.1	1193.6	1211.6	1200
2024-11-01	1218.1	1193.6	1211.6	1200
2024-10-01	1218.1	1193.6	1211.6	1200
2024-09-01	1218.1	1193.6	1211.6	1200
2024-08-01	1218.1	1193.6	1211.6	1200
2024-07-01	1218.1	1193.6	1211.6	1200
2024-06-01	1218.1	1193.6	1211.6	1200
2024-08-01	1218.1	1193.6	1211.6	1200
2024-04-01	1218.1	1193.6	1211.6	1200
2024-03-01	1218.1	1193.6	1211.6	1200
2024-02-01	1218.1	1193.6	1211.6	1200
2024-01-01	1218.1	1193.6	1211.6	1200
2023-12-01	1218.1	1193.6	1211.6	1200
2023-11-01	1218.1	1193.6	1211.6	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	Umhlali Preparatory Rapid 2023 (High School)	2023-05-20	2023-05-20	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
2	2022 ECA 1st Youth Trials (U18+U20)	2022-03-05	2022-03-06	Standard	Ethekwini (KED)	6	6	3.5	Yes	Analysis
3	2018 Ethekwini Youth Trials (U14)	2018-02-24	2018-02-25	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2022 ECA 1st Youth Trials				Tournament Umhlali Preparatory Rapid 2023
		date 2022-03-06	rnd 6	type Standard	result 1	date 2023-05-20	rnd 3	type Rapid	result 1
		Opponent Courtis, C (Clinton)				Opponent Sewrathan, R (Rohan)
2	3	Tournament 2018 Ethekwini Youth Trials				Tournament 2022 ECA 1st Youth Trials
		date 2018-02-25	rnd 6	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Chetty, RP (Rahul)				Opponent Bodasing, N (Nehal)
3	2	Tournament 2018 Ethekwini Youth Trials				Tournament 2018 Ethekwini Youth Trials
		date 2018-02-24	rnd 3	type Standard	result 1	date 2018-02-25	rnd 4	type Standard	result 1
		Opponent George, T (Tyler)				Opponent Dlamini, B (Buyani)

#	Games	Start				End
1	3	Tournament 2018 Ethekwini Youth Trials				Tournament 2022 ECA 1st Youth Trials
		date 2018-02-25	rnd 6	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Chetty, RP (Rahul)				Opponent Bodasing, N (Nehal)
2	2	Tournament 2018 Ethekwini Youth Trials				Tournament 2018 Ethekwini Youth Trials
		date 2018-02-24	rnd 3	type Standard	result 1	date 2018-02-25	rnd 4	type Standard	result 1
		Opponent George, T (Tyler)				Opponent Dlamini, B (Buyani)
3	1	Tournament 2022 ECA 1st Youth Trials				Tournament 2022 ECA 1st Youth Trials
		date 2022-03-06	rnd 6	type Standard	result 1	date 2022-03-06	rnd 6	type Standard	result 1
		Opponent Courtis, C (Clinton)				Opponent Courtis, C (Clinton)

#	Games	Start				End
1	3	Tournament Umhlali Preparatory Rapid 2023				Tournament Umhlali Preparatory Rapid 2023
		date 2023-05-20	rnd 1	type Rapid	result 1	date 2023-05-20	rnd 3	type Rapid	result 1
		Opponent Chetty, C (Christianna)				Opponent Sewrathan, R (Rohan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2022 ECA 1st Youth Trials				Tournament Umhlali Preparatory Rapid 2023
		date 2022-03-06	rnd 6	type Standard	result 1	date 2023-05-20	rnd 3	type Rapid	result 1
		Opponent Courtis, C (Clinton)				Opponent Sewrathan, R (Rohan)
2	2	Tournament 2018 Ethekwini Youth Trials				Tournament 2018 Ethekwini Youth Trials
		date 2018-02-24	rnd 3	type Standard	result 1	date 2018-02-25	rnd 4	type Standard	result 1
		Opponent George, T (Tyler)				Opponent Dlamini, B (Buyani)
3	1	Tournament 2022 ECA 1st Youth Trials				Tournament 2022 ECA 1st Youth Trials
		date 2022-03-06	rnd 4	type Standard	result 1	date 2022-03-06	rnd 4	type Standard	result 1
		Opponent Govender, R (Rishen)				Opponent Govender, R (Rishen)

#	Games	Start				End
1	2	Tournament 2018 Ethekwini Youth Trials				Tournament 2018 Ethekwini Youth Trials
		date 2018-02-24	rnd 3	type Standard	result 1	date 2018-02-25	rnd 4	type Standard	result 1
		Opponent George, T (Tyler)				Opponent Dlamini, B (Buyani)
2	1	Tournament 2022 ECA 1st Youth Trials				Tournament 2022 ECA 1st Youth Trials
		date 2022-03-06	rnd 6	type Standard	result 1	date 2022-03-06	rnd 6	type Standard	result 1
		Opponent Courtis, C (Clinton)				Opponent Courtis, C (Clinton)
3	1	Tournament 2022 ECA 1st Youth Trials				Tournament 2022 ECA 1st Youth Trials
		date 2022-03-06	rnd 4	type Standard	result 1	date 2022-03-06	rnd 4	type Standard	result 1
		Opponent Govender, R (Rishen)				Opponent Govender, R (Rishen)

#	Games	Start				End
1	3	Tournament Umhlali Preparatory Rapid 2023				Tournament Umhlali Preparatory Rapid 2023
		date 2023-05-20	rnd 1	type Rapid	result 1	date 2023-05-20	rnd 3	type Rapid	result 1
		Opponent Chetty, C (Christianna)				Opponent Sewrathan, R (Rohan)

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	Sanders ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Sanders ,M (Matthew)	1	960	535	1	960	535	0	0	0	0	0	0
2	Bodasing ,N (Nehal)	1	1	425	1	1	425	0	0	0	0	0	0
2	Bodasing ,N (Nehal)	1	688.3	1113.3	1	688.3	1113.3	0	0	0	0	0	0
3	Budhram ,C (Cadence)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Budhram ,C (Cadence)	1	1308.1	1308.1	1	1273.2	1308.1	0	0	0	0	0	0
4	Reddy ,BT (Bryden)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Reddy ,BT (Bryden)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Courtis ,C (Clinton)	1	1	425	1	1	425	0	0	0	0	0	0
5	Courtis ,C (Clinton)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Singh ,D (Diya)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Singh ,D (Diya)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Dlamini ,B (Buyani)	1	1	425	1	1	425	0	0	0	0	0	0
7	Dlamini ,B (Buyani)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	George ,T (Tyler)	1	1	425	1	1	425	0	0	0	0	0	0
8	George ,T (Tyler)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Kippen ,R (Robben)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Kippen ,R (Robben)	1	1443	1018	1	1443.1	1018	0	0	0	0	0	0
10	Mzobe ,T (Thokozani)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mzobe ,T (Thokozani)	1	1294.5	869.5	1	1295.8	869.5	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

Mileham, J (Jonathan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms