Chess South Africa Ratings Database

PLAYER PAGE

Personal

Cantamessa, R (Ruan)

Chess SA id

199004195

FIDE id

Date of birth

1999-09-02 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-08-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1007.1	1005.2	1026	1026
Raw rating	1007.1	1005.2	1026	1026
Weighted rating	1007.1	1005.2	1026	1026
Weighted performance	0	0	0	0
Floor	526	526	526	526
K-factor	40	40	40	40
Min/Max rating change allowed	218.3	218.9	212.5	212.5
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1026 2018-02-01	1026 2018-02-01	1026 2024-02-01	1026 2024-02-01
Highest weighted rating	1026 2024-11-01	1026 2024-11-01	1026 2024-11-01	1026 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1007.1	1005.2	1026	1026
Analysis
Rating	1007.1	1005.2	1026	1026
Raw rating	1007.1	1005.2	1026	1026
Weighted rating	1007.1	1005.2	1026
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	526	526	526	526
Max/Min rating change allowed	218.3	218.9	212.5	212.5
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	1007.1	1005.2	1026	1026
New weighted rating	1007.1	1005.2	1026	1026
New weighted performance	0	0	0	0
Temp new rating	1007.1	1005.2	1026	1026
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1007.1	1005.2	1026	1026
New K-factor	40	40	40	40
New floor	526	526	526	526

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	39	33	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	9	4	44.44	-47.2	1005	957.7
Standard	9	4	44.44	-47.2	1005	957.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1007.1	1005.2	1026	1026
2025-09-01	1007.1	1005.2	1026	1026
2025-08-01	1007.1	1005.2	1026	1026
2025-07-01	1007.1	1005.2	1026	1026
2025-06-01	1007.1	1005.2	1026	1026
2025-05-01	1007.1	1005.2	1026	1026
2025-04-01	1007.1	1005.2	1026	1026
2025-03-01	1007.1	1005.2	1026	1026
2025-02-01	1007.1	1005.2	1026	1026
2025-01-01	1007.1	1005.2	1026	1026
2024-12-01	1007.1	1005.2	1026	1026
2024-11-01	1007.1	1005.2	1026	1026
2024-10-01	1007.1	1005.2	1026	1026
2024-09-01	1007.1	1005.2	1026	1026
2024-08-01	1007.1	1005.2	1026	1026
2024-07-01	1007.1	1005.2	1026	1026
2024-06-01	1007.1	1005.2	1026	1026
2024-08-01	1007.1	1005.2	1026	1026
2024-04-01	1007.1	1005.2	1026	1026
2024-03-01	1007.1	1005.2	1026	1026
2024-02-01	1007.1	1005.2	1026	1026
2024-01-01	1007.1	1005.2	1026	1026
2023-12-01	1007.1	1005.2	1026	1026
2023-11-01	1007.1	1005.2	1026	1026

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	2018 D4 Tshwane South Schools League Finals (U19)	2018-08-04	2018-08-04	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
2	Grey College Inter Team Chess Tournament 2018 (A)	2018-02-23	2018-02-24	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Grey College Inter Team Chess Tournament 2018				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-08-04	rnd 1	type Standard	result 1
		Opponent Goncalves Dias, A (Amika)				Opponent Msiza, AS (Aurelie Sakhile)
2	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-04	rnd 4	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Edwards, JJ (Jonathan Jan)				Opponent Edwards, JJ (Jonathan Jan)

#	Games	Start				End
1	3	Tournament Grey College Inter Team Chess Tournament 2018				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-08-04	rnd 1	type Standard	result 1
		Opponent Goncalves Dias, A (Amika)				Opponent Msiza, AS (Aurelie Sakhile)
2	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-04	rnd 4	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Edwards, JJ (Jonathan Jan)				Opponent Edwards, JJ (Jonathan Jan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Grey College Inter Team Chess Tournament 2018				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-08-04	rnd 1	type Standard	result 1
		Opponent Goncalves Dias, A (Amika)				Opponent Msiza, AS (Aurelie Sakhile)
2	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-04	rnd 4	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Edwards, JJ (Jonathan Jan)				Opponent Edwards, JJ (Jonathan Jan)

#	Games	Start				End
1	3	Tournament Grey College Inter Team Chess Tournament 2018				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-02-24	rnd 4	type Standard	result 1	date 2018-08-04	rnd 1	type Standard	result 1
		Opponent Goncalves Dias, A (Amika)				Opponent Msiza, AS (Aurelie Sakhile)
2	1	Tournament 2018 D4 Tshwane South Schools League Finals				Tournament 2018 D4 Tshwane South Schools League Finals
		date 2018-08-04	rnd 4	type Standard	result 1	date 2018-08-04	rnd 4	type Standard	result 1
		Opponent Edwards, JJ (Jonathan Jan)				Opponent Edwards, JJ (Jonathan Jan)

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	Msiza ,AS (Aurelie Sakhile)	1	1	425	1	1	425	0	0	0	0	0	0
1	Msiza ,AS (Aurelie Sakhile)	1	950.5	1375.5	1	954.8	1375.5	0	0	0	0	0	0
2	Edwards ,JJ (Jonathan Jan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Edwards ,JJ (Jonathan Jan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Goncalves Dias ,A (Amika)	1	1	425	1	1	425	0	0	0	0	0	0
3	Goncalves Dias ,A (Amika)	1	1228.8	1653.8	1	1224.6	1653.8	0	0	0	0	0	0
4	Gokool ,Y (Yadhav)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Gokool ,Y (Yadhav)	1	684.4	259.4	1	684.4	259.4	0	0	0	0	0	0
5	Brink ,A (Anke)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Brink ,A (Anke)	1	650.6	225.6	1	650.6	225.6	0	0	0	0	0	0
6	De Wet ,R (Ryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	De Wet ,R (Ryan)	1	1433.7	1008.7	1	1433.7	1008.7	0	0	0	0	0	0
7	Manders ,T (Thomas)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Manders ,T (Thomas)	1	967	542	1	967	542	0	0	0	0	0	0
8	Robinson ,L (Leroy)	1	1	425	1	1	425	0	0	0	0	0	0
8	Robinson ,L (Leroy)	1	1075.8	1500.8	1	1075.8	1500.8	0	0	0	0	0	0
9	Modise ,S (Siphesihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Modise ,S (Siphesihle)	1	853.8	428.8	1	863.6	428.8	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

Cantamessa, R (Ruan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms