Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gibbens, JG (Johannes)

Chess SA id

108087160

FIDE id

Date of birth

2008-09-04 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-11-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1208.2	1192.8	1032	559.6
Raw rating	1208.2	1192.8	1032	559.6
Weighted rating	1208.2	1192.8	1028.4	559.6
Weighted performance	397.7	393.6	0	0
Floor	901	898.5	532	500
K-factor	32	36	40	40
Min/Max rating change allowed	163.9	167.5	210.7	412.9
Highest rating	1415.6 2019-04-01	1412.1 2019-06-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	1401 2019-05-01	1398.5 2019-07-01	1032 2024-02-01	559.6 2024-02-01
Highest weighted rating	1401 2020-03-01	1398.5 2020-03-01	1032 2024-11-01	559.6 2024-11-01
Highest weighted performance	1415.6 2019-04-01	1412.1 2019-06-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1208.2	1192.8	1032	559.6
Analysis
Rating	1208.2	1192.8	1032	559.6
Raw rating	1208.2	1192.8	1032	559.6
Weighted rating	1208.2	1192.8	1028.4
Weighted performance	397.7	393.6	0
K-factor	32	36	40	40
Floor	901	898.5	532	500
Max/Min rating change allowed	163.9	167.5	210.7	412.9
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	1208.2	1192.8	1032	559.6
New weighted rating	1208.2	1192.8	1030.8	559.6
New weighted performance	397.2	393.1	0	0
Temp new rating	1208.2	1192.8	1032	559.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1208.2	1192.8	1032	559.6
New K-factor	32	36	40	40
New floor	901	898.5	532	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	222	196	26

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	160	93.5	58.44	71.7	1065.8	1137.5
Standard	150	88.5	59	76.5	1063.8	1140.3
Rapid	10	5	50	0	1096.2	1096.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1208.2	1192.8	1032	559.6
2025-09-01	1208.2	1192.8	1032	559.6
2025-08-01	1208.2	1192.8	1032	559.6
2025-07-01	1208.2	1192.8	1032	559.6
2025-06-01	1208.2	1192.8	1032	559.6
2025-05-01	1208.2	1192.8	1032	559.6
2025-04-01	1208.2	1192.8	1032	559.6
2025-03-01	1208.2	1192.8	1032	559.6
2025-02-01	1208.2	1192.8	1032	559.6
2025-01-01	1208.2	1192.8	1032	559.6
2024-12-01	1208.2	1192.8	1032	559.6
2024-11-01	1208.2	1192.8	1032	559.6
2024-10-01	1208.2	1192.8	1032	559.6
2024-09-01	1208.2	1192.8	1032	559.6
2024-08-01	1208.2	1192.8	1032	559.6
2024-07-01	1208.2	1192.8	1032	559.6
2024-06-01	1208.2	1192.8	1032	559.6
2024-08-01	1208.2	1192.8	1032	559.6
2024-04-01	1208.2	1192.8	1032	559.6
2024-03-01	1208.2	1192.8	1032	559.6
2024-02-01	1208.2	1192.8	1032	559.6
2024-01-01	1208.2	1192.8	1032	559.6
2023-12-01	1208.2	1192.8	674.4	559.6
2023-11-01	1208.2	1192.8	674.4	559.6

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	Ekurhuleni Chess Kempton Park Open 2020 (C)	2020-11-21	2020-11-21	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Alberton Chess Club Open 2020 (C)	2020-02-22	2020-02-22	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	Springs Chess Club Open 2020 (C)	2020-01-25	2020-01-25	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
4	2019 Wild Card Chess Championship (U12 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
5	2019 South African Junior Team Championships (U12B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	1	Yes	Analysis
6	GJM vs GE Inter Region 2019 (U12A)	2019-10-05	2019-10-05	Standard	Johannesburg Metro (GJM)	5	4	0.5	Yes	Analysis
7	GE vs GSV Inter Regional 2019 (U12A)	2019-10-26	2019-10-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
8	Springs Open 2019 (B)	2019-08-31	2019-08-31	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
9	Ekurhuleni Trials (3)	2019-06-08	2019-06-08	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
10	2019 Super 12 Laerskole (Seniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	3	Yes	Analysis
11	Ekurhuleni Trials 2 2019 (U12)	2019-04-27	2019-04-27	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
12	Ekurhuleni Trials 1 2019 (U12)	2019-03-09	2019-03-09	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
13	Springs Chess Club Open 2019 (C)	2019-02-09	2019-02-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
14	Alberton Chess Club Open 2019 (C)	2019-02-23	2019-02-23	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
15	2018 Wild Card Chess Championships (U12 Open)	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
16	South African Junior Team Championships 2018 (U12A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
17	2018 Interregion Sedibeng vs Ekurhuleni (D)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	6	5	4.5	Yes	Analysis
18	Inter Region GE vs JHB Metro 2018 (U12A)	2018-10-06	2018-10-06	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
19	Ekurhuleni Grand Prix Open 2018 (C)	2018-09-14	2018-09-15	Standard	Ekurhuleni (GE)	6	6	3.5	Yes	Analysis
20	Boksburg Chess Club Open 2018 (U12)	2018-07-14	2018-07-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
21	Ekurhuleni Trials 3 2018 (U12)	2018-06-16	2018-06-16	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis
22	2018 Super 12 (Junior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	5	2	Yes	Analysis
23	Ekurhuleni Trials 2 2018 (U12)	2018-04-21	2018-04-21	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
24	2018 South African Junior Closed Chess Championships (U10 Open)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	10	3	Yes	Analysis
25	Human Rights Day Open 2018 (C)	2018-03-21	2018-03-21	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
26	Ekurhuleni Trials 1 2018 (U12)	2018-03-10	2018-03-10	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
27	Brakpan Open 2018 (C)	2018-02-24	2018-02-24	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
28	South African Junior Wildcard Championships 2017 (U10 Open)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	4.5	Yes	Analysis
29	South African Junior Team Championships 2017 (U10C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis

#	Games	Start				End
1	9	Tournament Ekurhuleni Trials 1 2019				Tournament 2019 Super 12 Laerskole
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Rothmann, WR (Willem Ruwan)				Opponent Noome, O (Owen Joseph)
2	8	Tournament Alberton Chess Club Open 2019				Tournament Ekurhuleni Trials 1 2019
		date 2019-02-23	rnd 1	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Bailie, S (Shea)				Opponent Ebrahim, Z (Zachary)
3	7	Tournament 2018 Interregion Sedibeng vs Ekurhuleni				Tournament South African Junior Team Championships 2018
		date 2018-11-03	rnd 1	type Standard	result 0.5	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Tabane, G (Gomolemo)				Opponent Kameli, J (Jondre)

#	Games	Start				End
1	8	Tournament Alberton Chess Club Open 2019				Tournament Ekurhuleni Trials 1 2019
		date 2019-02-23	rnd 1	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Bailie, S (Shea)				Opponent Ebrahim, Z (Zachary)
2	7	Tournament Ekurhuleni Trials 1 2019				Tournament Ekurhuleni Trials
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-06-08	rnd 1	type Standard	result 1
		Opponent Rothmann, WR (Willem Ruwan)				Opponent Verkerk, R (Robert)
3	7	Tournament 2018 Interregion Sedibeng vs Ekurhuleni				Tournament South African Junior Team Championships 2018
		date 2018-11-03	rnd 1	type Standard	result 0.5	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Tabane, G (Gomolemo)				Opponent Kameli, J (Jondre)

#	Games	Start				End
1	5	Tournament 2018 Super 12				Tournament 2019 Super 12 Laerskole
		date 2018-05-05	rnd 4	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Louw, B (Benrico)				Opponent Noome, O (Owen Joseph)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Ekurhuleni Trials 1 2019				Tournament 2019 Super 12 Laerskole
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Rothmann, WR (Willem Ruwan)				Opponent Noome, O (Owen Joseph)
2	8	Tournament Alberton Chess Club Open 2019				Tournament Ekurhuleni Trials 1 2019
		date 2019-02-23	rnd 1	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Bailie, S (Shea)				Opponent Ebrahim, Z (Zachary)
3	6	Tournament 2018 Interregion Sedibeng vs Ekurhuleni				Tournament South African Junior Team Championships 2018
		date 2018-11-03	rnd 2	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Jonker, J (Jaen-Pierre)				Opponent Kameli, J (Jondre)

#	Games	Start				End
1	8	Tournament Alberton Chess Club Open 2019				Tournament Ekurhuleni Trials 1 2019
		date 2019-02-23	rnd 1	type Standard	result 1	date 2019-03-09	rnd 3	type Standard	result 1
		Opponent Bailie, S (Shea)				Opponent Ebrahim, Z (Zachary)
2	7	Tournament Ekurhuleni Trials 1 2019				Tournament Ekurhuleni Trials
		date 2019-03-09	rnd 5	type Standard	result 1	date 2019-06-08	rnd 1	type Standard	result 1
		Opponent Rothmann, WR (Willem Ruwan)				Opponent Verkerk, R (Robert)
3	6	Tournament 2018 Interregion Sedibeng vs Ekurhuleni				Tournament South African Junior Team Championships 2018
		date 2018-11-03	rnd 2	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Jonker, J (Jaen-Pierre)				Opponent Kameli, J (Jondre)

#	Games	Start				End
1	5	Tournament 2018 Super 12				Tournament 2019 Super 12 Laerskole
		date 2018-05-05	rnd 4	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Louw, B (Benrico)				Opponent Noome, O (Owen Joseph)

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	Cronje ,NM (Nicolaas Mattheus)	3	3	425	3	3	425	0	0	0	0	0	0
1	Cronje ,NM (Nicolaas Mattheus)	3	758.4	1183.4	3	764.1	1183.4	0	0	0	0	0	0
2	Black ,C (Connor)	3	3	425	3	3	425	0	0	0	0	0	0
2	Black ,C (Connor)	3	879.5	1304.5	3	884.7	1304.5	0	0	0	0	0	0
3	De Meyer ,R (Rico)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	De Meyer ,R (Rico)	3	1195.1	1336.8	3	1199.2	1336.8	0	0	0	0	0	0
4	Rothmann ,WR (Willem Ruwan)	3	3	425	3	3	425	0	0	0	0	0	0
4	Rothmann ,WR (Willem Ruwan)	3	1075.8	1500.8	3	1071.8	1500.8	0	0	0	0	0	0
5	Schnabel ,SP (Stephan)	3	0	-425	3	0	-425	0	0	0	0	0	0
5	Schnabel ,SP (Stephan)	3	1087.2	662.2	3	1078.3	662.2	0	0	0	0	0	0
6	Zingoni ,N (Ngaakudzwe)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
6	Zingoni ,N (Ngaakudzwe)	3	1152.9	1011.2	3	1147.5	1011.2	0	0	0	0	0	0
7	Van Wyk ,J (Jonathan)	2	2	425	2	2	425	0	0	0	0	0	0
7	Van Wyk ,J (Jonathan)	2	1089.7	1514.7	2	1087.5	1514.7	0	0	0	0	0	0
8	Huisamen ,D (De Villiers)	2	2	425	2	2	425	0	0	0	0	0	0
8	Huisamen ,D (De Villiers)	2	862.9	1287.9	2	857	1287.9	0	0	0	0	0	0
9	Kushar ,T (Tristan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Kushar ,T (Tristan)	2	1047.9	835.4	2	1048.3	835.4	0	0	0	0	0	0
10	Gibbens ,JJW (James)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Gibbens ,JJW (James)	2	781.3	356.3	2	791.2	356.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Gibbens, JG (Johannes)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms