Chess South Africa Ratings Database

PLAYER PAGE

Personal

Harrington, J (Jesse)

Chess SA id

1150313097

FIDE id

Date of birth

2015-12-27 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1067.4

Item	Main	Standard	Rapid	Blitz
Rating	1215.5	1224.9	1187.7	1200
Raw rating	1215.5	1224.9	1187.7	1200
Weighted rating	1203.3	1213.6	1184.6	1200
Weighted performance	0	0	0	0
Floor	715.5	724.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.2	160	168.7	165.8
Highest rating	1215.5 2025-03-01	1224.9 2025-03-01	1200 2024-11-01	1200 2024-11-01
Highest raw rating	1215.5 2025-03-01	1224.9 2025-03-01	1200 2024-11-01	1200 2024-11-01
Highest weighted rating	1215.5 2024-11-01	1210.7 2025-08-01	1200 2024-11-01	1200 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-11-01	1200 2024-12-01	1200 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1215.5	1224.9	1187.7	1200
Analysis
Rating	1215.5	1224.9	1187.7	1200
Raw rating	1215.5	1224.9	1187.7	1200
Weighted rating	1203.3	1213.6	1184.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	715.5	724.9	700	700
Max/Min rating change allowed	162.2	160	168.7	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	1215.5	1224.9	1187.7	1200
New weighted rating	1204.5	1215	1184.5	1200
New weighted performance	0	0	0	0
Temp new rating	1215.5	1224.9	1187.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1215.5	1224.9	1187.7	1200
New K-factor	36	36	36	36
New floor	715.5	724.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	12	6	6
	11	0	11
	0	0	0
	0	0	0
	0	0	0
History	23	6	17

Games since
	Main 23	Standard 6		Rapid 17		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	12	5.5	45.83	-35.4	1286.3	1250.9
Standard	6	3.5	58.33	70.8	1248.4	1319.2
Rapid	6	2	33.33	-141.7	1324.3	1182.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	23	8.5	36.96	-110.9	1271.4	1160.6
Standard	6	3.5	58.33	70.8	1248.4	1319.2
Rapid	17	5	29.41	-175	1279.6	1104.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1215.5	1224.9	1187.7	1200
2025-09-01	1215.5	1224.9	1187.7	1200
2025-08-01	1215.5	1224.9	1187.7	1200
2025-07-01	1215.5	1224.9	1187.7	1200
2025-06-01	1215.5	1224.9	1187.7	1200
2025-05-01	1215.5	1224.9	1187.7	1200
2025-04-01	1215.5	1224.9	1187.7	1200
2025-03-01	1215.5	1224.9	1187.7	1200
2025-02-01	1189.6	1200	1182.7	1200
2025-01-01	1161.3	1200	1136	1200
2024-12-01	1161.3	1200	1136	1200
2024-11-01	1178.6	1200	1163.2	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	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	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
2	CT Metro North Schools Chess Individual Trials 2025 (U11 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
2	CT Metro North Schools Chess Individual Trials 2025 (U11 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
3	Chess Challengers Championship 2024 (U10)	2024-11-23	2024-11-23	Rapid	Cape Town (WCT)	6	5	1	Yes	Analysis
4	Laerskool Welgemoed Rapid 2024 (U10)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 2	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Pieterse, J (Jean)				Opponent Sher, E (Evan)
2	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-02-09	rnd 6	type Standard	result 1
		Opponent Strydom, D (Damian)				Opponent Jacobs, H (Handr�)
3	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 0.5
		Opponent Marie, C (Callum)				Opponent Mzizana, U (Ulungile)

#	Games	Start				End
1	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-02-09	rnd 6	type Standard	result 1
		Opponent Strydom, D (Damian)				Opponent Jacobs, H (Handr�)
2	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 0.5
		Opponent Marie, C (Callum)				Opponent Mzizana, U (Ulungile)

#	Games	Start				End
1	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 2	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Pieterse, J (Jean)				Opponent Sher, E (Evan)
2	1	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 3	type Rapid	result 1	date 2024-11-23	rnd 3	type Rapid	result 1
		Opponent Ghamlouche, I (Isabelle)				Opponent Ghamlouche, I (Isabelle)
3	1	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Cockcroft, E (Elliott)				Opponent Cockcroft, E (Elliott)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 2	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Pieterse, J (Jean)				Opponent Sher, E (Evan)
2	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-02-09	rnd 6	type Standard	result 1
		Opponent Strydom, D (Damian)				Opponent Jacobs, H (Handr�)
3	1	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Marie, C (Callum)				Opponent Marie, C (Callum)

#	Games	Start				End
1	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-02-09	rnd 6	type Standard	result 1
		Opponent Strydom, D (Damian)				Opponent Jacobs, H (Handr�)
2	1	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 2	type Standard	result 1
		Opponent Marie, C (Callum)				Opponent Marie, C (Callum)

#	Games	Start				End
1	2	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 2	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Pieterse, J (Jean)				Opponent Sher, E (Evan)
2	1	Tournament Chess Challengers Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-11-23	rnd 3	type Rapid	result 1	date 2024-11-23	rnd 3	type Rapid	result 1
		Opponent Ghamlouche, I (Isabelle)				Opponent Ghamlouche, I (Isabelle)
3	1	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Cockcroft, E (Elliott)				Opponent Cockcroft, E (Elliott)

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	Faure ,J (Jamie)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Faure ,J (Jamie)	1	1399.8	974.8	1	1329.5	974.8	0	0	0	0	0	0
2	Mzizana ,U (Ulungile)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Mzizana ,U (Ulungile)	1	1281.1	1281.1	1	1235.6	1281.1	0	0	0	0	0	0
3	Strydom ,D (Damian)	1	1	425	1	1	425	0	0	0	0	0	0
3	Strydom ,D (Damian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Pieterse ,J (Jean)	1	1	425	0	0	0	1	1	425	0	0	0
4	Pieterse ,J (Jean)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Stodel ,C (Chris)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Stodel ,C (Chris)	1	1266.5	841.5	0	0	0	1	1338.5	841.5	0	0	0
6	Ramonyaluoe ,M (Madalitso)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Ramonyaluoe ,M (Madalitso)	1	1387.5	962.5	0	0	0	1	1373	962.5	0	0	0
7	Sher ,E (Evan)	1	1	425	0	0	0	1	1	425	0	0	0
7	Sher ,E (Evan)	1	1347.8	1772.8	0	0	0	1	1388.9	1772.8	0	0	0
8	Kumar ,D (Devaansh)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Kumar ,D (Devaansh)	1	1166.5	741.5	0	0	0	1	1142.4	741.5	0	0	0
9	Aysen ,A (Adam)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Aysen ,A (Adam)	1	1199.8	774.8	0	0	0	1	1200	774.8	0	0	0
10	Whyatt ,B (Benji)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Whyatt ,B (Benji)	1	1462.3	1037.3	0	0	0	1	1394	1037.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Harrington, J (Jesse)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms