Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mackway-Wilson, J (Jonathan)

Chess SA id

1100109370

FIDE id

Date of birth

2010-05-03 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-10-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1145.4	1128	1184	1200
Raw rating	1145.4	1128	1184	1200
Weighted rating	1145.4	1128	1184	1200
Weighted performance	630.6	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.2	183.7	169.6	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1145.4	1128	1184	1200
Analysis
Rating	1145.4	1128	1184	1200
Raw rating	1145.4	1128	1184	1200
Weighted rating	1145.4	1128	1184
Weighted performance	630.6	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179.2	183.7	169.6	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	1145.4	1128	1184	1200
New weighted rating	1145.4	1128	1184	1200
New weighted performance	630.2	0	0	0
Temp new rating	1145.4	1128	1184	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1145.4	1128	1184	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	19	14	5
	0	0	0
History	24	19	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	24	8.5	35.42	-124	1231.6	1107.7
Standard	19	6.5	34.21	-134.2	1220.1	1085.9
Rapid	5	2	40	-85	1275.5	1190.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1145.4	1128	1184	1200
2025-09-01	1145.4	1128	1184	1200
2025-08-01	1145.4	1128	1184	1200
2025-07-01	1145.4	1128	1184	1200
2025-06-01	1145.4	1128	1184	1200
2025-05-01	1145.4	1128	1184	1200
2025-04-01	1145.4	1128	1184	1200
2025-03-01	1145.4	1128	1184	1200
2025-02-01	1145.4	1128	1184	1200
2025-01-01	1145.4	1128	1184	1200
2024-12-01	1145.4	1128	1184	1200
2024-11-01	1145.4	1128	1184	1200
2024-10-01	1145.4	1128	1184	1200
2024-09-01	1145.4	1128	1184	1200
2024-08-01	1145.4	1128	1184	1200
2024-07-01	1145.4	1128	1184	1200
2024-06-01	1145.4	1128	1184	1200
2024-08-01	1145.4	1128	1184	1200
2024-04-01	1145.4	1128	1184	1200
2024-03-01	1145.4	1128	1184	1200
2024-02-01	1145.4	1128	1184	1200
2024-01-01	1145.4	1128	1184	1200
2023-12-01	1145.4	1128	1184	1200
2023-11-01	1145.4	1128	1184	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	George-Suid Senior Skaaktoernooi 2022	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
2	George Topskole 2022 (O13)	2022-07-30	2022-07-30	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	George Trials 3 2022 (U13)	2022-02-26	2022-02-26	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	George Trials 2 2022 (U13)	2022-02-12	2022-02-12	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
5	George Trials 2 2019 (U10)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 4	type Rapid	result 1
		Opponent Meyer, D (David)				Opponent Ladeira, L (Luzitu)
2	2	Tournament George Trials 2 2019				Tournament George Trials 2 2019
		date 2019-02-09	rnd 3	type Standard	result 1	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Fourie, K (Klara)				Opponent Wooff, E (Erin)
3	1	Tournament George Topskole 2022				Tournament George Topskole 2022
		date 2022-07-30	rnd 5	type Standard	result 1	date 2022-07-30	rnd 5	type Standard	result 1
		Opponent Lengisi, A (Athandile)				Opponent Lengisi, A (Athandile)

#	Games	Start				End
1	2	Tournament George Trials 2 2019				Tournament George Trials 2 2019
		date 2019-02-09	rnd 3	type Standard	result 1	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Fourie, K (Klara)				Opponent Wooff, E (Erin)
2	1	Tournament George Topskole 2022				Tournament George Topskole 2022
		date 2022-07-30	rnd 5	type Standard	result 1	date 2022-07-30	rnd 5	type Standard	result 1
		Opponent Lengisi, A (Athandile)				Opponent Lengisi, A (Athandile)
3	1	Tournament George Topskole 2022				Tournament George Topskole 2022
		date 2022-07-30	rnd 3	type Standard	result 1	date 2022-07-30	rnd 3	type Standard	result 1
		Opponent Stoffels, J (Jared)				Opponent Stoffels, J (Jared)

#	Games	Start				End
1	2	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 4	type Rapid	result 1
		Opponent Meyer, D (David)				Opponent Ladeira, L (Luzitu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 4	type Rapid	result 1
		Opponent Meyer, D (David)				Opponent Ladeira, L (Luzitu)
2	2	Tournament George Trials 2 2019				Tournament George Trials 2 2019
		date 2019-02-09	rnd 3	type Standard	result 1	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Fourie, K (Klara)				Opponent Wooff, E (Erin)
3	1	Tournament George Topskole 2022				Tournament George Topskole 2022
		date 2022-07-30	rnd 5	type Standard	result 1	date 2022-07-30	rnd 5	type Standard	result 1
		Opponent Lengisi, A (Athandile)				Opponent Lengisi, A (Athandile)

#	Games	Start				End
1	2	Tournament George Trials 2 2019				Tournament George Trials 2 2019
		date 2019-02-09	rnd 3	type Standard	result 1	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Fourie, K (Klara)				Opponent Wooff, E (Erin)
2	1	Tournament George Topskole 2022				Tournament George Topskole 2022
		date 2022-07-30	rnd 5	type Standard	result 1	date 2022-07-30	rnd 5	type Standard	result 1
		Opponent Lengisi, A (Athandile)				Opponent Lengisi, A (Athandile)
3	1	Tournament George Topskole 2022				Tournament George Topskole 2022
		date 2022-07-30	rnd 3	type Standard	result 1	date 2022-07-30	rnd 3	type Standard	result 1
		Opponent Stoffels, J (Jared)				Opponent Stoffels, J (Jared)

#	Games	Start				End
1	2	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 4	type Rapid	result 1
		Opponent Meyer, D (David)				Opponent Ladeira, L (Luzitu)

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	Kruger ,R (Riasha)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Kruger ,R (Riasha)	2	1203	778	2	1210.3	778	0	0	0	0	0	0
2	Jonck ,F (Fc)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Jonck ,F (Fc)	1	1217.9	792.9	1	1221.6	792.9	0	0	0	0	0	0
3	Fourie ,K (Klara)	1	1	425	1	1	425	0	0	0	0	0	0
3	Fourie ,K (Klara)	1	1148.9	1573.9	1	1138.4	1573.9	0	0	0	0	0	0
4	Rossel ,L (Louis)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Rossel ,L (Louis)	1	1372.5	947.5	1	1360.4	947.5	0	0	0	0	0	0
5	Els ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Els ,D (Daniel)	1	1181.4	756.4	1	1178.4	756.4	0	0	0	0	0	0
6	Stoffels ,J (Jared)	1	1	425	1	1	425	0	0	0	0	0	0
6	Stoffels ,J (Jared)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Muller ,K (Kieran)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Muller ,K (Kieran)	1	1340.8	915.8	1	1334.3	915.8	0	0	0	0	0	0
8	Gomes Da Silva ,F (Fabio)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Gomes Da Silva ,F (Fabio)	1	1087.5	662.5	1	1062	662.5	0	0	0	0	0	0
9	Wessels ,H (Hanjah)	1	1	425	1	1	425	0	0	0	0	0	0
9	Wessels ,H (Hanjah)	1	1070.9	1495.9	1	1052	1495.9	0	0	0	0	0	0
10	Ndikandika ,X (Xabiso)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Ndikandika ,X (Xabiso)	1	1130.5	1130.5	1	1143.2	1130.5	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

Mackway-Wilson, 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