Chess South Africa Ratings Database

PLAYER PAGE

Personal

Du Plessis, V (Vian)

Chess SA id

1050139934

FIDE id

Date of birth

2005-05-20 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1301.5	1315.8	1200	1200
Raw rating	1301.5	1315.8	1200	1200
Weighted rating	1283.2	1294	1200	1200
Weighted performance	1050.1	1049.9	0	0
Floor	801.5	815.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.5	140.6	165.8	165.8
Highest rating	1400.9 2022-04-01	1401.2 2022-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1301.5 2025-03-01	1315.8 2025-03-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1301.5 2024-04-01	1315.8 2024-04-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1400.9 2022-04-01	1401.2 2022-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1301.5	1315.8	1200	1200
Analysis
Rating	1301.5	1315.8	1200	1200
Raw rating	1301.5	1315.8	1200	1200
Weighted rating	1283.2	1294	1200
Weighted performance	1050.1	1049.9	0
K-factor	36	36	36	36
Floor	801.5	815.8	700	700
Max/Min rating change allowed	143.5	140.6	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	1301.5	1315.8	1200	1200
New weighted rating	1285.4	1296.7	1200	1200
New weighted performance	1042.2	1042	0	0
Temp new rating	1301.5	1315.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1301.5	1315.8	1200	1200
New K-factor	36	36	36	36
New floor	801.5	815.8	700	700

Item	Main	Standard
	0	0
	5	5
	5	5
	5	5
	10	10
	0	0
History	25	25

Games since
	Main 10	Standard 10		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	5	3.5	70	170	1354.2	1524.2
Standard	5	3.5	70	170	1354.2	1524.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	14.5	58	68	1275.3	1343.3
Standard	25	14.5	58	68	1275.3	1343.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1301.5	1315.8	1200	1200
2025-09-30	1301.5	1315.8	1200	1200
2025-09-01	1301.5	1315.8	1200	1200
2025-08-01	1301.5	1315.8	1200	1200
2025-07-01	1301.5	1315.8	1200	1200
2025-06-01	1301.5	1315.8	1200	1200
2025-05-01	1301.5	1315.8	1200	1200
2025-04-01	1301.5	1315.8	1200	1200
2025-03-01	1301.5	1315.8	1200	1200
2025-02-01	1255.7	1261.8	1200	1200
2025-01-01	1255.6	1260.8	1200	1200
2024-12-01	1255.6	1260.8	1200	1200
2024-11-01	1255.6	1260.8	1200	1200
2024-10-01	1255.6	1260.8	1200	1200
2024-09-01	1255.6	1260.8	1200	1200
2024-08-01	1255.6	1260.8	1200	1200
2024-07-01	1255.6	1260.8	1200	1200
2024-09-01	1255.6	1260.8	1200	1200
2024-05-01	1255.9	1263.3	1200	1200
2024-04-01	1255.9	1263.3	1200	1200
2024-03-01	1255.9	1263.3	1200	1200
2024-02-01	1255.9	1263.3	1200	1200
2024-01-01	1255.9	1263.3	1200	1200
2023-12-01	1255.9	1263.3	1200	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	2025 Blou Bul Open Chess Tournament (D2)	2025-02-08	2025-02-08	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Blou Bul Open Chess Tournament (D2)	2025-02-08	2025-02-08	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	2024 Mid Gauteng Open Chess Tournament (B)	2024-05-02	2024-05-02	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	2023 Tshwane Chess Open Registration Tournament (B1)	2023-01-28	2023-01-28	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
4	2022 Gauteng Schools Team Championships (U17 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
5	2022 D3 Cluster City Schools (U18 Open)	2022-04-23	2022-04-23	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament 2022 D3 Cluster City Schools				Tournament 2022 Gauteng Schools Team Championships
		date 2022-04-23	rnd 2	type Standard	result 1	date 2022-08-26	rnd 5	type Standard	result 0.5
		Opponent Crous, H (Hanko)				Opponent Mokganyetsi, B (Bandile)
2	4	Tournament 2025 Blou Bul Open Chess Tournament				Tournament 2025 Blou Bul Open Chess Tournament
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 0.5
		Opponent Long, J (Jianyu)				Opponent Gruenenfelder, L (Laker)
3	1	Tournament 2024 Mid Gauteng Open Chess Tournament				Tournament 2024 Mid Gauteng Open Chess Tournament
		date 2024-05-02	rnd 4	type Standard	result 1	date 2024-05-02	rnd 4	type Standard	result 1
		Opponent Tan, H (Herman Qiyuan)				Opponent Tan, H (Herman Qiyuan)

#	Games	Start				End
1	9	Tournament 2022 D3 Cluster City Schools				Tournament 2022 Gauteng Schools Team Championships
		date 2022-04-23	rnd 2	type Standard	result 1	date 2022-08-26	rnd 5	type Standard	result 0.5
		Opponent Crous, H (Hanko)				Opponent Mokganyetsi, B (Bandile)
2	4	Tournament 2025 Blou Bul Open Chess Tournament				Tournament 2025 Blou Bul Open Chess Tournament
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 0.5
		Opponent Long, J (Jianyu)				Opponent Gruenenfelder, L (Laker)
3	1	Tournament 2024 Mid Gauteng Open Chess Tournament				Tournament 2024 Mid Gauteng Open Chess Tournament
		date 2024-05-02	rnd 4	type Standard	result 1	date 2024-05-02	rnd 4	type Standard	result 1
		Opponent Tan, H (Herman Qiyuan)				Opponent Tan, H (Herman Qiyuan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2022 D3 Cluster City Schools				Tournament 2022 Gauteng Schools Team Championships
		date 2022-04-23	rnd 5	type Standard	result 1	date 2022-08-26	rnd 4	type Standard	result 1
		Opponent Mogotsi, L (Lethabo)				Opponent Wiblin, C (Claire)
2	3	Tournament 2025 Blou Bul Open Chess Tournament				Tournament 2025 Blou Bul Open Chess Tournament
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Long, J (Jianyu)				Opponent Erwee, HP (Hermanus Philipus)
3	2	Tournament 2022 D3 Cluster City Schools				Tournament 2022 D3 Cluster City Schools
		date 2022-04-23	rnd 2	type Standard	result 1	date 2022-04-23	rnd 3	type Standard	result 1
		Opponent Crous, H (Hanko)				Opponent Swanepoel, L (Layden)

#	Games	Start				End
1	5	Tournament 2022 D3 Cluster City Schools				Tournament 2022 Gauteng Schools Team Championships
		date 2022-04-23	rnd 5	type Standard	result 1	date 2022-08-26	rnd 4	type Standard	result 1
		Opponent Mogotsi, L (Lethabo)				Opponent Wiblin, C (Claire)
2	3	Tournament 2025 Blou Bul Open Chess Tournament				Tournament 2025 Blou Bul Open Chess Tournament
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Long, J (Jianyu)				Opponent Erwee, HP (Hermanus Philipus)
3	2	Tournament 2022 D3 Cluster City Schools				Tournament 2022 D3 Cluster City Schools
		date 2022-04-23	rnd 2	type Standard	result 1	date 2022-04-23	rnd 3	type Standard	result 1
		Opponent Crous, H (Hanko)				Opponent Swanepoel, L (Layden)

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	Slabbert ,ZN (Zander Nicolaas)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Slabbert ,ZN (Zander Nicolaas)	1	1541.4	1116.4	1	1533.6	1116.4	0	0	0	0	0	0
2	Swanepoel ,L (Layden)	1	1	425	1	1	425	0	0	0	0	0	0
2	Swanepoel ,L (Layden)	1	1168.8	1593.8	1	1164.8	1593.8	0	0	0	0	0	0
3	Pelser ,J (Jean-Marie)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Pelser ,J (Jean-Marie)	1	1462.8	1037.8	1	1462.3	1037.8	0	0	0	0	0	0
4	Janse Van Rensburg ,G (Gerrit)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Janse Van Rensburg ,G (Gerrit)	1	1383.6	958.6	1	1382.7	958.6	0	0	0	0	0	0
5	Long ,J (Jianyu)	1	1	425	1	1	425	0	0	0	0	0	0
5	Long ,J (Jianyu)	1	1371.9	1796.9	1	1364.6	1796.9	0	0	0	0	0	0
6	Mokganyetsi ,B (Bandile)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Mokganyetsi ,B (Bandile)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Mogotsi ,L (Lethabo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mogotsi ,L (Lethabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Gruenenfelder ,L (Laker)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Gruenenfelder ,L (Laker)	1	1390.1	1390.1	1	1399.8	1390.1	0	0	0	0	0	0
9	Habedank ,T (Tristan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Habedank ,T (Tristan)	1	1337.1	912.1	1	1353.4	912.1	0	0	0	0	0	0
10	Reddy ,KS (Kashen Shivaan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Reddy ,KS (Kashen Shivaan)	1	1401.5	1826.5	1	1394.7	1826.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Du Plessis, V (Vian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms