Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gruenenfelder, U (Ughu)

Chess SA id

1090308322

FIDE id

Date of birth

2009-06-16 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-12-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1192.6	1190.8	1200	1200
Raw rating	1192.6	1190.8	1200	1200
Weighted rating	1188.9	1186.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.6	168	165.8	165.8
Highest rating	1200 2024-07-01	1200 2024-07-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1200 2024-07-01	1200 2024-07-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1200 2024-07-01	1200 2024-07-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1192.6	1190.8	1200	1200
Analysis
Rating	1192.6	1190.8	1200	1200
Raw rating	1192.6	1190.8	1200	1200
Weighted rating	1188.9	1186.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	167.6	168	165.8	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	1192.6	1190.8	1200	1200
New weighted rating	1189.1	1186.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1192.6	1190.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1192.6	1190.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	8	8
	0	0
	0	0
	0	0
History	8	8

Games since
	Main 8	Standard 8		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	8	3	37.5	-106.2	1266.3	1160.1
Standard	8	3	37.5	-106.2	1266.3	1160.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1192.6	1190.8	1200	1200
2025-09-01	1192.6	1190.8	1200	1200
2025-08-01	1192.6	1190.8	1200	1200
2025-07-01	1192.6	1190.8	1200	1200
2025-06-01	1192.6	1190.8	1200	1200
2025-05-01	1192.6	1190.8	1200	1200
2025-04-01	1192.6	1190.8	1200	1200
2025-03-01	1192.6	1190.8	1200	1200
2025-02-01	1192.6	1190.8	1200	1200
2025-01-01	1192.6	1190.8	1200	1200
2024-12-01	1168.5	1162.8	1200	1200
2024-11-01	1168.5	1162.8	1200	1200
2024-10-01	1168.5	1162.8	1200	1200
2024-09-01	1168.5	1162.8	1200	1200
2024-08-01	1168.5	1162.8	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	Gauteng Inter-Region at UJ 2024 (U16 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
2	Ekurhuleni Trails 2 2024 (U16)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Ekurhuleni Trails 2 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-07-27	rnd 5	type Standard	result 1	date 2024-12-07	rnd 1	type Standard	result 1
		Opponent Muusha, S (Stacey)				Opponent Ditlhokwe, R (Refentse Omphemetse)
2	1	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-08	rnd 5	type Standard	result 1	date 2024-12-08	rnd 5	type Standard	result 1
		Opponent Mabaso, S (Senzo)				Opponent Mabaso, S (Senzo)

#	Games	Start				End
1	2	Tournament Ekurhuleni Trails 2 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-07-27	rnd 5	type Standard	result 1	date 2024-12-07	rnd 1	type Standard	result 1
		Opponent Muusha, S (Stacey)				Opponent Ditlhokwe, R (Refentse Omphemetse)
2	1	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-08	rnd 5	type Standard	result 1	date 2024-12-08	rnd 5	type Standard	result 1
		Opponent Mabaso, S (Senzo)				Opponent Mabaso, S (Senzo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Ekurhuleni Trails 2 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-07-27	rnd 5	type Standard	result 1	date 2024-12-07	rnd 1	type Standard	result 1
		Opponent Muusha, S (Stacey)				Opponent Ditlhokwe, R (Refentse Omphemetse)
2	1	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-08	rnd 5	type Standard	result 1	date 2024-12-08	rnd 5	type Standard	result 1
		Opponent Mabaso, S (Senzo)				Opponent Mabaso, S (Senzo)

#	Games	Start				End
1	2	Tournament Ekurhuleni Trails 2 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-07-27	rnd 5	type Standard	result 1	date 2024-12-07	rnd 1	type Standard	result 1
		Opponent Muusha, S (Stacey)				Opponent Ditlhokwe, R (Refentse Omphemetse)
2	1	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-08	rnd 5	type Standard	result 1	date 2024-12-08	rnd 5	type Standard	result 1
		Opponent Mabaso, S (Senzo)				Opponent Mabaso, S (Senzo)

No games found.

#	Games	Start				End

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	Muusha ,S (Stacey)	1	1	425	1	1	425	0	0	0	0	0	0
1	Muusha ,S (Stacey)	1	1207.7	1632.7	1	1231.3	1632.7	0	0	0	0	0	0
2	Kojetin ,C (Connor)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Kojetin ,C (Connor)	1	1453.1	1028.1	1	1421.2	1028.1	0	0	0	0	0	0
3	Mthethwa ,B (Bahle)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mthethwa ,B (Bahle)	1	1138.4	713.4	1	1131.6	713.4	0	0	0	0	0	0
4	Shaku ,G (Gift)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Shaku ,G (Gift)	1	1295.1	870.1	1	1298.5	870.1	0	0	0	0	0	0
5	Mabaso ,S (Senzo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mabaso ,S (Senzo)	1	1184.1	1609.1	1	1180.4	1609.1	0	0	0	0	0	0
6	Voigt ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Voigt ,D (Daniel)	1	1424.2	999.2	1	1493.9	999.2	0	0	0	0	0	0
7	Sedibe ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sedibe ,T (Thato)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Ditlhokwe ,R (Refentse Omphemetse)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ditlhokwe ,R (Refentse Omphemetse)	1	1227.6	1652.6	1	1234.8	1652.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Gruenenfelder, U (Ughu)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms