Chess South Africa Ratings Database

PLAYER PAGE

Personal

Loff, W (Willito)

Chess SA id

1110153798

FIDE id

Date of birth

2011-10-05 (U16)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1178	1164.8	1210.4	1200
Raw rating	1178	1164.8	1210.4	1200
Weighted rating	1177.2	1164.6	1208.8	1200
Weighted performance	0	0	0	0
Floor	710.4	700	720.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.1	174.4	163.4	165.8
Highest rating	1225 2023-03-01	1200 2018-10-01	1303.8 2023-03-01	1200 2018-10-01
Highest raw rating	1210.4 2023-04-01	1200 2019-12-01	1220.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1210.4 2023-05-01	1200 2018-10-01	1220.2 2024-02-01	1200 2018-10-01
Highest weighted performance	1225 2023-03-01	1200 2019-12-01	1303.8 2023-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1178	1164.8	1210.4	1200
Analysis
Rating	1178	1164.8	1210.4	1200
Raw rating	1178	1164.8	1210.4	1200
Weighted rating	1177.2	1164.6	1208.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	710.4	700	720.2	700
Max/Min rating change allowed	171.1	174.4	163.4	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	1178	1164.8	1210.4	1200
New weighted rating	1177.3	1164.6	1208.9	1200
New weighted performance	0	0	0	0
Temp new rating	1178	1164.8	1210.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1178	1164.8	1210.4	1200
New K-factor	36	36	36	36
New floor	710.4	700	720.2	700

Item	Main	Standard	Rapid
	0	0	0
	5	0	5
	5	0	5
	11	6	5
	0	0	0
	0	0	0
History	21	6	15

Games since
	Main 10	Standard 0		Rapid 10		Blitz 0
Gender	Male
Age group	U16
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	2	40	-85	1274.2	1189.2
Standard	0	0	0	0	0	0
Rapid	5	2	40	-85	1274.2	1189.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	8.5	40.48	-81	1246.4	1165.5
Standard	6	1.5	25	-212.5	1273.5	1061
Rapid	15	7	46.67	-28.3	1235.6	1207.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1178	1164.8	1210.4	1200
2025-09-01	1178	1164.8	1210.4	1200
2025-08-01	1178	1164.8	1210.4	1200
2025-07-01	1178	1164.8	1210.4	1200
2025-06-01	1178	1164.8	1210.4	1200
2025-05-01	1178	1164.8	1210.4	1200
2025-04-01	1178	1164.8	1210.4	1200
2025-03-01	1178	1164.8	1210.4	1200
2025-02-01	1176.9	1164.8	1209.2	1200
2025-01-01	1175.8	1164.4	1205.4	1200
2024-12-01	1175.8	1164.4	1205.4	1200
2024-11-01	1175.8	1164.4	1205.4	1200
2024-10-01	1175.8	1164.4	1205.4	1200
2024-09-01	1175.8	1164.4	1205.4	1200
2024-08-01	1175.8	1164.4	1205.4	1200
2024-07-01	1175.8	1164.4	1205.4	1200
2024-06-01	1175.8	1164.4	1205.4	1200
2024-08-01	1175.8	1164.4	1205.4	1200
2024-04-01	1175.8	1164.4	1205.4	1200
2024-03-01	1175.8	1164.4	1205.4	1200
2024-02-01	1179	1164.4	1220.2	1200
2024-01-01	1179	1164.4	1220.2	1200
2023-12-01	1179	1164.4	1220.2	1200
2023-11-01	1179	1164.4	1220.2	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	Upper West Coast Presrige 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Upper West Coast Presrige 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	Lower West Coast Schools Chess Prestige 2024 (U13 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
3	Western Cape PS Individuals 2023 (U13 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
4	Lower West Coast Primary Schools Prestige Championships 2023 (U13 Boys)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 2	type Rapid	result 1	date 2023-03-04	rnd 4	type Rapid	result 1
		Opponent Amerika, R (Regharde)				Opponent Maarman, B (Blayden)
2	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 4	type Rapid	result 0.5	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Roman, F (Fernando)				Opponent Pieters, W (Wallick)
3	2	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 4	type Standard	result 0.5	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent De Vos, K (Kyle)				Opponent Rhodes, C (Cecil)

#	Games	Start				End
1	2	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-05	rnd 4	type Standard	result 0.5	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent De Vos, K (Kyle)				Opponent Rhodes, C (Cecil)

#	Games	Start				End
1	3	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 2	type Rapid	result 1	date 2023-03-04	rnd 4	type Rapid	result 1
		Opponent Amerika, R (Regharde)				Opponent Maarman, B (Blayden)
2	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 4	type Rapid	result 0.5	date 2024-02-17	rnd 5	type Rapid	result 1
		Opponent Roman, F (Fernando)				Opponent Pieters, W (Wallick)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Bowden, R (Ryan)				Opponent Bowden, R (Ryan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 2	type Rapid	result 1	date 2023-03-04	rnd 4	type Rapid	result 1
		Opponent Amerika, R (Regharde)				Opponent Maarman, B (Blayden)
2	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Bowden, R (Ryan)				Opponent Bowden, R (Ryan)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent September, G (G-Naro)				Opponent September, G (G-Naro)

#	Games	Start				End
1	1	Tournament Western Cape PS Individuals 2023				Tournament Western Cape PS Individuals 2023
		date 2023-05-06	rnd 5	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Rhodes, C (Cecil)				Opponent Rhodes, C (Cecil)

#	Games	Start				End
1	3	Tournament Lower West Coast Primary Schools Prestige Championships 2023				Tournament Lower West Coast Primary Schools Prestige Championships 2023
		date 2023-03-04	rnd 2	type Rapid	result 1	date 2023-03-04	rnd 4	type Rapid	result 1
		Opponent Amerika, R (Regharde)				Opponent Maarman, B (Blayden)
2	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Bowden, R (Ryan)				Opponent Bowden, R (Ryan)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent September, G (G-Naro)				Opponent September, G (G-Naro)

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	Skippers ,P (Paul)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Skippers ,P (Paul)	1	1273.7	848.7	1	1278.2	848.7	0	0	0	0	0	0
2	Minnies ,J (Jo Neyden)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Minnies ,J (Jo Neyden)	1	1266.9	841.9	1	1279.5	841.9	0	0	0	0	0	0
3	De Vos ,K (Kyle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	De Vos ,K (Kyle)	1	1206.3	1206.3	1	1226.8	1206.3	0	0	0	0	0	0
4	Strauss ,J (Johan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Strauss ,J (Johan)	1	1397.5	972.5	1	1379.8	972.5	0	0	0	0	0	0
5	Rhodes ,C (Cecil)	1	1	425	1	1	425	0	0	0	0	0	0
5	Rhodes ,C (Cecil)	1	1154.3	1579.3	1	1143.6	1579.3	0	0	0	0	0	0
6	Moolman ,K (Khiano)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Moolman ,K (Khiano)	1	1342	917	1	1341	917	0	0	0	0	0	0
7	Pieters ,W (Wallick)	1	1	425	0	0	0	1	1	425	0	0	0
7	Pieters ,W (Wallick)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Arendse ,Q (Quinwinne)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Arendse ,Q (Quinwinne)	1	1308.5	883.5	0	0	0	1	1351.2	883.5	0	0	0
9	Tieties ,B (Beauton)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Tieties ,B (Beauton)	1	1616.5	1191.5	0	0	0	1	1525.4	1191.5	0	0	0
10	Amerika ,R (Regharde)	1	1	425	0	0	0	1	1	425	0	0	0
10	Amerika ,R (Regharde)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Loff, W (Willito)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms