Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ras, P (Pedri)

Chess SA id

102084421

FIDE id

Date of birth

2002-10-09 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1204.7	1204.9	768	632
Raw rating	1204.7	1204.9	768	632
Weighted rating	1204.5	1204.6	768	632
Weighted performance	0	0	0	0
Floor	704.7	704.9	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	164.7	164.7	306.8	372.5
Highest rating	1572.1 2019-05-01	1660.5 2019-05-01	1329.1 2018-05-01	1200 2024-02-01
Highest raw rating	1204.7 2024-02-01	1204.9 2024-02-01	768 2024-02-01	632 2024-02-01
Highest weighted rating	1204.7 2024-11-01	1204.9 2024-11-01	768 2024-11-01	632 2024-11-01
Highest weighted performance	1572.1 2019-05-01	1660.5 2019-05-01	1329.1 2018-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1204.7	1204.9	768	632
Analysis
Rating	1204.7	1204.9	768	632
Raw rating	1204.7	1204.9	768	632
Weighted rating	1204.5	1204.6	768
Weighted performance	0	0	0
K-factor	36	36	40	40
Floor	704.7	704.9	500	500
Max/Min rating change allowed	164.7	164.7	306.8	372.5
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	1204.7	1204.9	768	632
New weighted rating	1204.7	1204.9	768	632
New weighted performance	0	0	0	0
Temp new rating	1204.7	1204.9	768	632
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1204.7	1204.9	768	632
New K-factor	36	36	40	40
New floor	704.7	704.9	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	28	23	5

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	19	17.5	92.11	357.9	1180.6	1538.5
Standard	14	13.5	96.43	394.6	1217.8	1612.4
Rapid	5	4	80	255	1076.4	1331.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1204.7	1204.9	768	632
2025-09-30	1204.7	1204.9	768	632
2025-09-01	1204.7	1204.9	768	632
2025-08-01	1204.7	1204.9	768	632
2025-07-01	1204.7	1204.9	768	632
2025-06-01	1204.7	1204.9	768	632
2025-05-01	1204.7	1204.9	768	632
2025-04-01	1204.7	1204.9	768	632
2025-03-01	1204.7	1204.9	768	632
2025-02-01	1204.7	1204.9	768	632
2025-01-01	1204.7	1204.9	768	632
2024-12-01	1204.7	1204.9	768	632
2024-11-01	1204.7	1204.9	768	632
2024-10-01	1204.7	1204.9	768	632
2024-09-01	1204.7	1204.9	768	632
2024-08-01	1204.7	1204.9	768	632
2024-07-01	1204.7	1204.9	768	632
2024-09-01	1204.7	1204.9	768	632
2024-05-01	1204.7	1204.9	768	632
2024-04-01	1204.7	1204.9	768	632
2024-03-01	1204.7	1204.9	768	632
2024-02-01	1204.7	1204.9	768	632
2024-01-01	1204.7	1204.9	768	632
2023-12-01	1136.4	1101.3	768	632

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	2019 South African Junior LSEN Championships (U17 MID)	2020-01-11	2020-01-12	Standard	4 Knights (4K)	4	4	3.5	Yes	Analysis
2	2019 SWVG Arnold Classic (U21 MID)	2019-05-17	2019-05-17	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
3	2019 Gauteng Disabled Schools Individual Chess Championships (U18 MID)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
4	SWVG Arnold Classic Rapid & Blitz 2018 (U16 MID)	2018-05-18	2018-05-18	Rapid	Tshwane (GTP)	5	5	4	Yes	Analysis

#	Games	Start				End
1	15	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament 2019 South African Junior LSEN Championships
		date 2018-05-18	rnd 5	type Rapid	result 1	date 2020-01-12	rnd 4	type Standard	result 1
		Opponent Kopa, K (Katlego)				Opponent Le Roux, R (Ruben)
2	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-18	rnd 1	type Rapid	result 1	date 2018-05-18	rnd 3	type Rapid	result 1
		Opponent Matloa, K (Kgosi)				Opponent Brown, SE (Sheldon Eddie)

#	Games	Start				End
1	14	Tournament 2019 SWVG Arnold Classic				Tournament 2019 South African Junior LSEN Championships
		date 2019-05-17	rnd 1	type Standard	result 1	date 2020-01-12	rnd 4	type Standard	result 1
		Opponent Venketsamy, Y (Yuven)				Opponent Le Roux, R (Ruben)

#	Games	Start				End
1	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-18	rnd 1	type Rapid	result 1	date 2018-05-18	rnd 3	type Rapid	result 1
		Opponent Matloa, K (Kgosi)				Opponent Brown, SE (Sheldon Eddie)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-18	rnd 5	type Rapid	result 1	date 2018-05-18	rnd 5	type Rapid	result 1
		Opponent Kopa, K (Katlego)				Opponent Kopa, K (Katlego)

No games found.

#	Games	Start				End

#	Games	Start				End
1	12	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament 2019 South African Junior LSEN Championships
		date 2018-05-18	rnd 5	type Rapid	result 1	date 2020-01-11	rnd 1	type Standard	result 1
		Opponent Kopa, K (Katlego)				Opponent Mobita, A (Amos)
2	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-18	rnd 1	type Rapid	result 1	date 2018-05-18	rnd 3	type Rapid	result 1
		Opponent Matloa, K (Kgosi)				Opponent Brown, SE (Sheldon Eddie)
3	2	Tournament 2019 South African Junior LSEN Championships				Tournament 2019 South African Junior LSEN Championships
		date 2020-01-12	rnd 3	type Standard	result 1	date 2020-01-12	rnd 4	type Standard	result 1
		Opponent Williams, L (Landen)				Opponent Le Roux, R (Ruben)

#	Games	Start				End
1	11	Tournament 2019 SWVG Arnold Classic				Tournament 2019 South African Junior LSEN Championships
		date 2019-05-17	rnd 1	type Standard	result 1	date 2020-01-11	rnd 1	type Standard	result 1
		Opponent Venketsamy, Y (Yuven)				Opponent Mobita, A (Amos)
2	2	Tournament 2019 South African Junior LSEN Championships				Tournament 2019 South African Junior LSEN Championships
		date 2020-01-12	rnd 3	type Standard	result 1	date 2020-01-12	rnd 4	type Standard	result 1
		Opponent Williams, L (Landen)				Opponent Le Roux, R (Ruben)

#	Games	Start				End
1	3	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-18	rnd 1	type Rapid	result 1	date 2018-05-18	rnd 3	type Rapid	result 1
		Opponent Matloa, K (Kgosi)				Opponent Brown, SE (Sheldon Eddie)
2	1	Tournament SWVG Arnold Classic Rapid & Blitz 2018				Tournament SWVG Arnold Classic Rapid & Blitz 2018
		date 2018-05-18	rnd 5	type Rapid	result 1	date 2018-05-18	rnd 5	type Rapid	result 1
		Opponent Kopa, K (Katlego)				Opponent Kopa, K (Katlego)

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	Duma ,N (Njbulo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Duma ,N (Njbulo)	1	1253.1	1678.1	1	1264.4	1678.1	0	0	0	0	0	0
2	Sibeko ,S (Siyabonga)	1	1	425	1	1	425	0	0	0	0	0	0
2	Sibeko ,S (Siyabonga)	1	1202.3	1627.3	1	1203.2	1627.3	0	0	0	0	0	0
3	Mobita ,A (Amos)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mobita ,A (Amos)	1	1155.5	1580.5	1	1149.6	1580.5	0	0	0	0	0	0
4	Tempelhoff ,H (Herman)	1	1	425	1	1	425	0	0	0	0	0	0
4	Tempelhoff ,H (Herman)	1	1186.7	1611.7	1	1180.8	1611.7	0	0	0	0	0	0
5	Tshili ,L (Lethabo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Tshili ,L (Lethabo)	1	1165.5	1590.5	1	1158	1590.5	0	0	0	0	0	0
6	Ndlovu ,M (Mpumelelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Ndlovu ,M (Mpumelelo)	1	1244.8	1244.8	1	1254	1244.8	0	0	0	0	0	0
7	Cyfert ,J (Jonathan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Cyfert ,J (Jonathan)	1	1195	1620	1	1192	1620	0	0	0	0	0	0
8	Venketsamy ,Y (Yuven)	1	1	425	1	1	425	0	0	0	0	0	0
8	Venketsamy ,Y (Yuven)	1	1246.1	1671.1	1	1221.2	1671.1	0	0	0	0	0	0
9	Williams ,L (Landen)	1	1	425	1	1	425	0	0	0	0	0	0
9	Williams ,L (Landen)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Dzumba ,G (Gift)	1	1	425	1	1	425	0	0	0	0	0	0
10	Dzumba ,G (Gift)	1	1185.3	1610.3	1	1183.2	1610.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Ras, P (Pedri)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms