Chess South Africa Ratings Database

PLAYER PAGE

Personal

Linnerd, J (Juan Lee)

Chess SA id

1100192695

FIDE id

Date of birth

2010-01-28 (U16)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1220.6	1210.7	1218.7	1200
Raw rating	1220.6	1210.7	1218.7	1200
Weighted rating	1208.5	1205.8	1206.4	1200
Weighted performance	0	0	0	0
Floor	720.6	710.7	718.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	161	163.3	161.5	165.8
Highest rating	1220.6 2025-04-01	1210.7 2025-04-01	1218.7 2025-03-01	1200 2024-02-01
Highest raw rating	1220.6 2025-04-01	1210.7 2025-04-01	1218.7 2025-03-01	1200 2024-02-01
Highest weighted rating	1220.6 2024-02-01	1203.9 2025-08-01	1218.7 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1220.6	1210.7	1218.7	1200
Analysis
Rating	1220.6	1210.7	1218.7	1200
Raw rating	1220.6	1210.7	1218.7	1200
Weighted rating	1208.5	1205.8	1206.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	720.6	710.7	718.7	700
Max/Min rating change allowed	161	163.3	161.5	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	1220.6	1210.7	1218.7	1200
New weighted rating	1209.9	1206.4	1207.8	1200
New weighted performance	0	0	0	0
Temp new rating	1220.6	1210.7	1218.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1220.6	1210.7	1218.7	1200
New K-factor	36	36	36	36
New floor	720.6	710.7	718.7	700

Item	Main	Standard	Rapid
	0	0	0
	11	6	5
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	16	6	10

Games since
	Main 16	Standard 6		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	11	6	54.55	38.6	1249.4	1288
Standard	6	3	50	0	1256.6	1256.6
Rapid	5	3	60	85	1240.7	1325.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	8	50	0	1238.5	1238.5
Standard	6	3	50	0	1256.6	1256.6
Rapid	10	5	50	0	1227.6	1227.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1220.6	1210.7	1218.7	1200
2025-09-30	1220.6	1210.7	1218.7	1200
2025-09-01	1220.6	1210.7	1218.7	1200
2025-08-01	1220.6	1210.7	1218.7	1200
2025-07-01	1220.6	1210.7	1218.7	1200
2025-06-01	1220.6	1210.7	1218.7	1200
2025-05-01	1220.6	1210.7	1218.7	1200
2025-04-01	1220.6	1210.7	1218.7	1200
2025-03-01	1211.1	1200	1218.7	1200
2025-02-01	1193.3	1200	1190.2	1200
2025-01-01	1190.9	1200	1186.8	1200
2024-12-01	1190.9	1200	1186.8	1200
2024-11-01	1190.9	1200	1186.8	1200
2024-10-01	1190.9	1200	1186.8	1200
2024-09-01	1190.9	1200	1186.8	1200
2024-08-01	1190.9	1200	1186.8	1200
2024-07-01	1190.9	1200	1186.8	1200
2024-09-01	1190.9	1200	1186.8	1200
2024-05-01	1190.9	1200	1186.8	1200
2024-04-01	1190.9	1200	1186.8	1200
2024-03-01	1190.9	1200	1186.8	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	West Coast Schools Chess Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
2	Lower West Coast Prestige 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Coast Schools Chess Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
2	Lower West Coast Prestige 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
3	Lower West Coast Schools Chess Prestige 2024 (U15 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Boois, J (Jp)				Opponent Faroa, J (Jordan)
2	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Brink, A (Antonio)				Opponent De Vries, A (Aljere)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Elliott, M (Matayo)				Opponent Elliott, M (Matayo)

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Boois, J (Jp)				Opponent Faroa, J (Jordan)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Elliott, M (Matayo)				Opponent Elliott, M (Matayo)

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Brink, A (Antonio)				Opponent De Vries, A (Aljere)
2	1	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Dampies, J (Jalermo)				Opponent Dampies, J (Jalermo)
3	1	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Faroa, J (Jordan)				Opponent Faroa, J (Jordan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Boois, J (Jp)				Opponent Faroa, J (Jordan)
2	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Brink, A (Antonio)				Opponent De Vries, A (Aljere)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Elliott, M (Matayo)				Opponent Elliott, M (Matayo)

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Boois, J (Jp)				Opponent Faroa, J (Jordan)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Elliott, M (Matayo)				Opponent Elliott, M (Matayo)

#	Games	Start				End
1	2	Tournament Lower West Coast Schools Chess Prestige 2024				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2024-02-17	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Brink, A (Antonio)				Opponent De Vries, A (Aljere)
2	1	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Dampies, J (Jalermo)				Opponent Dampies, J (Jalermo)
3	1	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Faroa, J (Jordan)				Opponent Faroa, J (Jordan)

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	Faroa ,J (Jordan)	2	2	425	1	1	425	1	1	425	0	0	0
1	Faroa ,J (Jordan)	2	1207.2	1632.2	1	1200	1632.2	1	1200	1632.2	0	0	0
2	Arendse ,Q (Quinwinne)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Arendse ,Q (Quinwinne)	2	1432.6	1007.6	1	1399.6	1007.6	1	1403.3	1007.6	0	0	0
3	Lombaard ,R (Royston)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Lombaard ,R (Royston)	1	1211.5	786.5	1	1200	786.5	0	0	0	0	0	0
4	Boois ,J (Jp)	1	1	425	1	1	425	0	0	0	0	0	0
4	Boois ,J (Jp)	1	1166	1591	1	1200	1591	0	0	0	0	0	0
5	Le Fleur ,C (Chiano)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Le Fleur ,C (Chiano)	1	1305.4	880.4	1	1244.8	880.4	0	0	0	0	0	0
6	Elliott ,M (Matayo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Elliott ,M (Matayo)	1	1204	1629	1	1210.1	1629	0	0	0	0	0	0
7	De Vries ,A (Aljere)	1	1	425	0	0	0	1	1	425	0	0	0
7	De Vries ,A (Aljere)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Brink ,A (Antonio)	1	1	425	0	0	0	1	1	425	0	0	0
8	Brink ,A (Antonio)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Swarts ,T (Taloghan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Swarts ,T (Taloghan)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Dampies ,J (Jalermo)	1	1	425	0	0	0	1	1	425	0	0	0
10	Dampies ,J (Jalermo)	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

Linnerd, J (Juan Lee)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms