Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mooi, G (Gcobo)

Chess SA id

1080113834

FIDE id

Date of birth

2008-09-06 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

984.5

Item	Main	Standard	Rapid	Blitz
Rating	1183.4	1199.3	1178.4	1200
Raw rating	1183.4	1199.3	1178.4	1200
Weighted rating	1183.4	1199.2	1178.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.8	166	171	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 2024-02-01	1200 2018-02-01	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 2024-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1183.4	1199.3	1178.4	1200
Analysis
Rating	1183.4	1199.3	1178.4	1200
Raw rating	1183.4	1199.3	1178.4	1200
Weighted rating	1183.4	1199.2	1178.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	169.8	166	171	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	1183.4	1199.3	1178.4	1200
New weighted rating	1183.4	1199.2	1178.4	1200
New weighted performance	0	0	0	0
Temp new rating	1183.4	1199.3	1178.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1183.4	1199.3	1178.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	15	10	5

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
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	10	2.5	25	-212.5	1194.2	981.7
Standard	10	2.5	25	-212.5	1194.2	981.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	4.5	30	-170	1196.1	1026.1
Standard	10	2.5	25	-212.5	1194.2	981.7
Rapid	5	2	40	-85	1200	1115
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1183.4	1199.3	1178.4	1200
2025-09-30	1183.4	1199.3	1178.4	1200
2025-09-01	1183.4	1199.3	1178.4	1200
2025-08-01	1183.4	1199.3	1178.4	1200
2025-07-01	1183.2	1199	1178.4	1200
2025-06-01	1180.2	1195.1	1178.4	1200
2025-05-01	1183.8	1199.7	1178.4	1200
2025-04-01	1183.7	1199.6	1178.4	1200
2025-03-01	1181.9	1197.2	1178.4	1200
2025-02-01	1184	1200	1178.4	1200
2025-01-01	1184	1200	1178.4	1200
2024-12-01	1184	1200	1178.4	1200
2024-11-01	1184	1200	1178.4	1200
2024-10-01	1184	1200	1178.4	1200
2024-09-01	1184	1200	1178.4	1200
2024-08-01	1184	1200	1178.4	1200
2024-07-01	1184	1200	1178.4	1200
2024-09-01	1184	1200	1178.4	1200
2024-05-01	1184	1200	1178.4	1200
2024-04-01	1184	1200	1178.4	1200
2024-03-01	1184	1200	1178.4	1200
2024-02-01	1184	1200	1178.4	1200
2024-01-01	1184	1200	1178.4	1200
2023-12-01	1184	1200	1178.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	D6 HS Teams Alberton & Germiston 2025 (U19A)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	D6 SH Individual 2025 (U8 Boys)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	D6 HS Teams Alberton & Germiston 2025 (U19A)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	D6 SH Individual 2025 (U8 Boys)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
3	Gauteng D9 Finals 2019 (U11 Boys)	2019-05-18	2019-05-18	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 4	type Rapid	result 0.5	date 2019-05-18	rnd 5	type Rapid	result 0.5
		Opponent Dombo, T (Thiko)				Opponent Saili, B (Benjamin)
2	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Kunou, K (Karabo)				Opponent Kunou, K (Karabo)
3	1	Tournament D6 SH Individual 2025				Tournament D6 SH Individual 2025
		date 2025-02-22	rnd 4	type Standard	result 0.5	date 2025-02-22	rnd 4	type Standard	result 0.5
		Opponent Mahlangu, C (Chris)				Opponent Mahlangu, C (Chris)

#	Games	Start				End
1	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Kunou, K (Karabo)				Opponent Kunou, K (Karabo)
2	1	Tournament D6 SH Individual 2025				Tournament D6 SH Individual 2025
		date 2025-02-22	rnd 4	type Standard	result 0.5	date 2025-02-22	rnd 4	type Standard	result 0.5
		Opponent Mahlangu, C (Chris)				Opponent Mahlangu, C (Chris)
3	1	Tournament D6 SH Individual 2025				Tournament D6 SH Individual 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Moloi, K (Kgaogelo)				Opponent Moloi, K (Kgaogelo)

#	Games	Start				End
1	2	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 4	type Rapid	result 0.5	date 2019-05-18	rnd 5	type Rapid	result 0.5
		Opponent Dombo, T (Thiko)				Opponent Saili, B (Benjamin)
2	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 1	type Rapid	result 1	date 2019-05-18	rnd 1	type Rapid	result 1
		Opponent Mukhabela, J (Junior)				Opponent Mukhabela, J (Junior)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Kunou, K (Karabo)				Opponent Kunou, K (Karabo)
2	1	Tournament D6 SH Individual 2025				Tournament D6 SH Individual 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Moloi, K (Kgaogelo)				Opponent Moloi, K (Kgaogelo)
3	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 1	type Rapid	result 1	date 2019-05-18	rnd 1	type Rapid	result 1
		Opponent Mukhabela, J (Junior)				Opponent Mukhabela, J (Junior)

#	Games	Start				End
1	1	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Kunou, K (Karabo)				Opponent Kunou, K (Karabo)
2	1	Tournament D6 SH Individual 2025				Tournament D6 SH Individual 2025
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Moloi, K (Kgaogelo)				Opponent Moloi, K (Kgaogelo)

#	Games	Start				End
1	1	Tournament Gauteng D9 Finals 2019				Tournament Gauteng D9 Finals 2019
		date 2019-05-18	rnd 1	type Rapid	result 1	date 2019-05-18	rnd 1	type Rapid	result 1
		Opponent Mukhabela, J (Junior)				Opponent Mukhabela, J (Junior)

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	Potgieter ,J (Jaco)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Potgieter ,J (Jaco)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Mnkontana ,A (Aphelele)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mnkontana ,A (Aphelele)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Makota ,A (Anesu)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Makota ,A (Anesu)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Sikokone ,T (Thandolwethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sikokone ,T (Thandolwethu)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Emerah ,M (Martin)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Emerah ,M (Martin)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Naicker ,SJ (Sedakiah Joauin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Naicker ,SJ (Sedakiah Joauin)	1	1141.4	716.4	1	1129.2	716.4	0	0	0	0	0	0
7	Mahlangu ,C (Chris)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Mahlangu ,C (Chris)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
8	Kunou ,K (Karabo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kunou ,K (Karabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Moloi ,K (Kgaogelo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Moloi ,K (Kgaogelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mamabolo ,K (Kyle)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mamabolo ,K (Kyle)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mooi, G (Gcobo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms