Chess South Africa Ratings Database

PLAYER PAGE

Personal

Campbell, J (Johnathan)

Chess SA id

1130146216

FIDE id

Date of birth

2013-04-04 (U14)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-04-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1072.9	1084.9	1079.4	1200
Raw rating	1072.9	1084.9	1079.4	1200
Weighted rating	1071.9	1084	1077.3	1200
Weighted performance	790.1	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	198.7	195.4	196.9	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	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 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1072.9	1084.9	1079.4	1200
Analysis
Rating	1072.9	1084.9	1079.4	1200
Raw rating	1072.9	1084.9	1079.4	1200
Weighted rating	1071.9	1084	1077.3
Weighted performance	790.1	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	198.7	195.4	196.9	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	1072.9	1084.9	1079.4	1200
New weighted rating	1071.9	1084	1077.2	1200
New weighted performance	789.8	0	0	0
Temp new rating	1072.9	1084.9	1079.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1072.9	1084.9	1079.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	18	12	6
	16	10	6
	6	0	6
	0	0	0
History	40	22	18

Games since
	Main 18	Standard 12		Rapid 6		Blitz 0
Gender	Male
Age group	U14
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	40	10.5	26.25	-201.9	1208	1006.1
Standard	22	6	27.27	-193.2	1220.9	1027.7
Rapid	18	4.5	25	-212.5	1192.2	979.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1072.9	1084.9	1079.4	1200
2025-09-01	1072.9	1084.9	1079.4	1200
2025-08-01	1072.9	1084.9	1079.4	1200
2025-07-01	1072.9	1084.9	1079.4	1200
2025-06-01	1072.9	1084.9	1079.4	1200
2025-05-01	1072.9	1084.9	1079.4	1200
2025-04-01	1072.9	1084.9	1079.4	1200
2025-03-01	1072.9	1084.9	1079.4	1200
2025-02-01	1072.9	1084.9	1079.1	1200
2025-01-01	1068.3	1081.6	1069.2	1200
2024-12-01	1068.3	1081.6	1069.2	1200
2024-11-01	1068.3	1081.6	1069.2	1200
2024-10-01	1068.3	1081.6	1069.2	1200
2024-09-01	1068.3	1081.6	1069.2	1200
2024-08-01	1068.3	1081.6	1069.2	1200
2024-07-01	1068.3	1081.6	1069.2	1200
2024-06-01	1068.3	1081.6	1069.2	1200
2024-08-01	1068.3	1081.6	1069.2	1200
2024-04-01	1077.8	1081.6	1097.6	1200
2024-03-01	1082.2	1087.6	1097.6	1200
2024-02-01	1080.9	1092	1097.6	1200
2024-01-01	1080.9	1092	1097.6	1200
2023-12-01	1080.9	1092	1097.6	1200
2023-11-01	1080.9	1092	1097.6	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	Stulting Tournament 2024 (Senior)	2024-04-06	2024-04-06	Rapid	Sarah Baartman (ESB)	6	6	1.5	Yes	Analysis
2	Kouga Mayor's Cup 2024 (U11)	2024-03-09	2024-03-09	Standard	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
3	SBDCU Trial 1 2024 (U12)	2024-02-24	2024-02-24	Standard	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
4	SBDCU Trial 2 2023 (U12)	2023-04-01	2023-04-01	Standard	Sarah Baartman (ESB)	5	5	1	Yes	Analysis
5	Kouga Mayor's Cup 2023 (U11)	2023-04-15	2023-04-15	Standard	Sarah Baartman (ESB)	6	5	1	Yes	Analysis
6	Stulting Chess Tournament 2023 (Senior)	2023-02-18	2023-02-18	Rapid	Sarah Baartman (ESB)	6	6	2	Yes	Analysis
7	Stulting Sports Day 2022 (Juniors)	2022-08-26	2022-08-26	Rapid	Sarah Baartman (ESB)	6	6	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Kouga Mayor's Cup 2024				Tournament Stulting Tournament 2024
		date 2024-03-09	rnd 6	type Standard	result 1	date 2024-04-06	rnd 1	type Rapid	result 0.5
		Opponent Swartbooi, H (Hamish)				Opponent Bronkhorst, J (Johan)
2	2	Tournament Stulting Chess Tournament 2023				Tournament Stulting Chess Tournament 2023
		date 2023-02-18	rnd 4	type Rapid	result 0.5	date 2023-02-18	rnd 5	type Rapid	result 1
		Opponent Matomele, S (Seshile)				Opponent Van Zyl, D (Dean)
3	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 3	type Rapid	result 1	date 2024-04-06	rnd 3	type Rapid	result 1
		Opponent Pongolo, Y (Yoelamel)				Opponent Pongolo, Y (Yoelamel)

#	Games	Start				End
1	1	Tournament Kouga Mayor's Cup 2024				Tournament Kouga Mayor's Cup 2024
		date 2024-03-09	rnd 6	type Standard	result 1	date 2024-03-09	rnd 6	type Standard	result 1
		Opponent Swartbooi, H (Hamish)				Opponent Swartbooi, H (Hamish)
2	1	Tournament Kouga Mayor's Cup 2024				Tournament Kouga Mayor's Cup 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Fletcher, E (Ezrin)				Opponent Fletcher, E (Ezrin)
3	1	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 6	type Standard	result 1	date 2024-02-24	rnd 6	type Standard	result 1
		Opponent Peter, A (Awonke)				Opponent Peter, A (Awonke)

#	Games	Start				End
1	2	Tournament Stulting Chess Tournament 2023				Tournament Stulting Chess Tournament 2023
		date 2023-02-18	rnd 4	type Rapid	result 0.5	date 2023-02-18	rnd 5	type Rapid	result 1
		Opponent Matomele, S (Seshile)				Opponent Van Zyl, D (Dean)
2	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 3	type Rapid	result 1	date 2024-04-06	rnd 3	type Rapid	result 1
		Opponent Pongolo, Y (Yoelamel)				Opponent Pongolo, Y (Yoelamel)
3	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 1	type Rapid	result 0.5	date 2024-04-06	rnd 1	type Rapid	result 0.5
		Opponent Bronkhorst, J (Johan)				Opponent Bronkhorst, J (Johan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 3	type Rapid	result 1	date 2024-04-06	rnd 3	type Rapid	result 1
		Opponent Pongolo, Y (Yoelamel)				Opponent Pongolo, Y (Yoelamel)
2	1	Tournament Kouga Mayor's Cup 2024				Tournament Kouga Mayor's Cup 2024
		date 2024-03-09	rnd 6	type Standard	result 1	date 2024-03-09	rnd 6	type Standard	result 1
		Opponent Swartbooi, H (Hamish)				Opponent Swartbooi, H (Hamish)
3	1	Tournament Kouga Mayor's Cup 2024				Tournament Kouga Mayor's Cup 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Fletcher, E (Ezrin)				Opponent Fletcher, E (Ezrin)

#	Games	Start				End
1	1	Tournament Kouga Mayor's Cup 2024				Tournament Kouga Mayor's Cup 2024
		date 2024-03-09	rnd 6	type Standard	result 1	date 2024-03-09	rnd 6	type Standard	result 1
		Opponent Swartbooi, H (Hamish)				Opponent Swartbooi, H (Hamish)
2	1	Tournament Kouga Mayor's Cup 2024				Tournament Kouga Mayor's Cup 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Fletcher, E (Ezrin)				Opponent Fletcher, E (Ezrin)
3	1	Tournament SBDCU Trial 1 2024				Tournament SBDCU Trial 1 2024
		date 2024-02-24	rnd 6	type Standard	result 1	date 2024-02-24	rnd 6	type Standard	result 1
		Opponent Peter, A (Awonke)				Opponent Peter, A (Awonke)

#	Games	Start				End
1	1	Tournament Stulting Tournament 2024				Tournament Stulting Tournament 2024
		date 2024-04-06	rnd 3	type Rapid	result 1	date 2024-04-06	rnd 3	type Rapid	result 1
		Opponent Pongolo, Y (Yoelamel)				Opponent Pongolo, Y (Yoelamel)
2	1	Tournament Stulting Chess Tournament 2023				Tournament Stulting Chess Tournament 2023
		date 2023-02-18	rnd 5	type Rapid	result 1	date 2023-02-18	rnd 5	type Rapid	result 1
		Opponent Van Zyl, D (Dean)				Opponent Van Zyl, D (Dean)
3	1	Tournament Stulting Sports Day 2022				Tournament Stulting Sports Day 2022
		date 2022-08-26	rnd 2	type Rapid	result 1	date 2022-08-26	rnd 2	type Rapid	result 1
		Opponent Rotthaus, C (Christopher)				Opponent Rotthaus, C (Christopher)

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	Manual ,H (Haley)	2	2	425	2	2	425	0	0	0	0	0	0
1	Manual ,H (Haley)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
2	Geldenhuys ,M (Marcel)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Geldenhuys ,M (Marcel)	2	1227	802	2	1214.2	802	0	0	0	0	0	0
3	Hickman ,H (Handro)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Hickman ,H (Handro)	2	1265.5	840.5	2	1253.8	840.5	0	0	0	0	0	0
4	Simanase ,N (Nkosisiphile)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Simanase ,N (Nkosisiphile)	2	1200	775	2	1200	775	0	0	0	0	0	0
5	Swartbooi ,H (Hamish)	2	1	0	2	1	0	0	0	0	0	0	0
5	Swartbooi ,H (Hamish)	2	1188.2	1188.2	2	1186.2	1188.2	0	0	0	0	0	0
6	Stuurman ,C (Caydee)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Stuurman ,C (Caydee)	2	1272.4	847.4	2	1276.5	847.4	0	0	0	0	0	0
7	Mbenya ,A (Anda)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Mbenya ,A (Anda)	2	1200	775	0	0	0	2	1200	775	0	0	0
8	Rotthaus ,C (Christopher)	2	1	0	0	0	0	2	1	0	0	0	0
8	Rotthaus ,C (Christopher)	2	1160.6	1160.6	0	0	0	2	1200	1160.6	0	0	0
9	Moss ,M (Megan)	2	0	-425	0	0	0	2	0	-425	0	0	0
9	Moss ,M (Megan)	2	1140.2	715.2	0	0	0	2	1200	715.2	0	0	0
10	Nemukula ,A (Andani)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Nemukula ,A (Andani)	1	1210.4	785.4	1	1219.6	785.4	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

Campbell, J (Johnathan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms