Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rizzari, M (Marco)

Chess SA id

108092828

FIDE id

Date of birth

2008-05-09 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1084	1072.8	1200	1200
Raw rating	1084	1072.8	1200	1200
Weighted rating	1084	1072.8	1200	1200
Weighted performance	235.6	234.2	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	195.6	198.8	165.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1084	1072.8	1200	1200
Analysis
Rating	1084	1072.8	1200	1200
Raw rating	1084	1072.8	1200	1200
Weighted rating	1084	1072.8	1200
Weighted performance	235.6	234.2	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	195.6	198.8	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	1084	1072.8	1200	1200
New weighted rating	1084	1072.8	1200	1200
New weighted performance	235.2	233.9	0	0
Temp new rating	1084	1072.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1084	1072.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	29	29

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	25	11	44	-51	1022.2	971.2
Standard	25	11	44	-51	1022.2	971.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1084	1072.8	1200	1200
2025-09-01	1084	1072.8	1200	1200
2025-08-01	1084	1072.8	1200	1200
2025-07-01	1084	1072.8	1200	1200
2025-06-01	1084	1072.8	1200	1200
2025-05-01	1084	1072.8	1200	1200
2025-04-01	1084	1072.8	1200	1200
2025-03-01	1084	1072.8	1200	1200
2025-02-01	1084	1072.8	1200	1200
2025-01-01	1084	1072.8	1200	1200
2024-12-01	1084	1072.8	1200	1200
2024-11-01	1084	1072.8	1200	1200
2024-10-01	1084	1072.8	1200	1200
2024-09-01	1084	1072.8	1200	1200
2024-08-01	1084	1072.8	1200	1200
2024-07-01	1084	1072.8	1200	1200
2024-06-01	1084	1072.8	1200	1200
2024-08-01	1084	1072.8	1200	1200
2024-04-01	1084	1072.8	1200	1200
2024-03-01	1084	1072.8	1200	1200
2024-02-01	1084	1072.8	1200	1200
2024-01-01	1084	1072.8	1200	1200
2023-12-01	1084	1072.8	1200	1200
2023-11-01	1084	1072.8	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	Alberton Chess Club Open 2020 (D)	2020-02-22	2020-02-22	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Ekurhuleni Trials (3)	2019-06-08	2019-06-08	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	Ekurhuleni Trials 1 2019 (U12)	2019-03-09	2019-03-09	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
4	Boksburg Open 2019 (C)	2019-01-19	2019-01-19	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	Ekurhuleni Trials 1 2018 (U12)	2018-03-10	2018-03-10	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 4	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Boota, D (Daniyaal)				Opponent Gibbens, A (Allan)
2	2	Tournament Boksburg Open 2019				Tournament Ekurhuleni Trials 1 2019
		date 2019-01-19	rnd 5	type Standard	result 1	date 2019-03-09	rnd 1	type Standard	result 0.5
		Opponent Mofokeng, K (Kamogelo)				Opponent De Meyer, R (Rico)
3	2	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 2	type Standard	result 1	date 2019-01-19	rnd 3	type Standard	result 1
		Opponent Sweeting, L (Leila)				Opponent Dias, R (Ricardo)

#	Games	Start				End
1	2	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 4	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Boota, D (Daniyaal)				Opponent Gibbens, A (Allan)
2	2	Tournament Boksburg Open 2019				Tournament Ekurhuleni Trials 1 2019
		date 2019-01-19	rnd 5	type Standard	result 1	date 2019-03-09	rnd 1	type Standard	result 0.5
		Opponent Mofokeng, K (Kamogelo)				Opponent De Meyer, R (Rico)
3	2	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 2	type Standard	result 1	date 2019-01-19	rnd 3	type Standard	result 1
		Opponent Sweeting, L (Leila)				Opponent Dias, R (Ricardo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 4	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Boota, D (Daniyaal)				Opponent Gibbens, A (Allan)
2	2	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 2	type Standard	result 1	date 2019-01-19	rnd 3	type Standard	result 1
		Opponent Sweeting, L (Leila)				Opponent Dias, R (Ricardo)
3	1	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 2	type Standard	result 1	date 2020-02-22	rnd 2	type Standard	result 1
		Opponent Da Silva, M (Michael)				Opponent Da Silva, M (Michael)

#	Games	Start				End
1	2	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 4	type Standard	result 1	date 2020-02-22	rnd 5	type Standard	result 1
		Opponent Boota, D (Daniyaal)				Opponent Gibbens, A (Allan)
2	2	Tournament Boksburg Open 2019				Tournament Boksburg Open 2019
		date 2019-01-19	rnd 2	type Standard	result 1	date 2019-01-19	rnd 3	type Standard	result 1
		Opponent Sweeting, L (Leila)				Opponent Dias, R (Ricardo)
3	1	Tournament Alberton Chess Club Open 2020				Tournament Alberton Chess Club Open 2020
		date 2020-02-22	rnd 2	type Standard	result 1	date 2020-02-22	rnd 2	type Standard	result 1
		Opponent Da Silva, M (Michael)				Opponent Da Silva, M (Michael)

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	Olivier ,J (Juvandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Olivier ,J (Juvandre)	1	1075	650	1	1065.1	650	0	0	0	0	0	0
2	Cloete ,K (Kyle)	1	1	425	1	1	425	0	0	0	0	0	0
2	Cloete ,K (Kyle)	1	1063.9	1488.9	1	1037.6	1488.9	0	0	0	0	0	0
3	De Lange ,N (Nadia)	1	1	425	1	1	425	0	0	0	0	0	0
3	De Lange ,N (Nadia)	1	1048.5	1473.5	1	1042.5	1473.5	0	0	0	0	0	0
4	Black ,B (Brayden)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Black ,B (Brayden)	1	985.8	560.8	1	976.6	560.8	0	0	0	0	0	0
5	Rothmann ,WR (Willem Ruwan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Rothmann ,WR (Willem Ruwan)	1	1158.7	733.7	1	1150.4	733.7	0	0	0	0	0	0
6	Mofokeng ,K (Kamogelo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mofokeng ,K (Kamogelo)	1	1174.1	1599.1	1	1169.6	1599.1	0	0	0	0	0	0
7	Da Silva ,M (Michael)	1	1	425	1	1	425	0	0	0	0	0	0
7	Da Silva ,M (Michael)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Naidoo ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
8	Naidoo ,J (Joshua)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	De Swardt ,C (Chrizander)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	De Swardt ,C (Chrizander)	1	768.7	343.7	1	769.1	343.7	0	0	0	0	0	0
10	Boota ,D (Daniyaal)	1	1	425	1	1	425	0	0	0	0	0	0
10	Boota ,D (Daniyaal)	1	1200	1625	1	1200	1625	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

Rizzari, M (Marco)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms