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

Item	Main	Standard	Rapid	Blitz
Rating	1215.5	1224.9	1187.7	1200
Raw rating	1215.5	1224.9	1187.7	1200
Weighted rating	1206.7	1217.4	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	1206.7	1217.4	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	1207.7	1218.4	1184.6	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
2026-01-01	1215.5	1224.9	1187.7	1200
2025-11-30	1215.5	1224.9	1187.7	1200
2025-11-01	1215.5	1224.9	1187.7	1200
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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	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	Visagie ,B (Benjamin)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Visagie ,B (Benjamin)	1	1209.3	784.3	1	1200	784.3	0	0	0	0	0	0
2	Marie ,C (Callum)	1	1	425	1	1	425	0	0	0	0	0	0
2	Marie ,C (Callum)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Jacobs ,H (Handr�)	1	1	425	1	1	425	0	0	0	0	0	0
3	Jacobs ,H (Handr�)	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

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PLAYER PAGE

Personal

Harrington, J (Jesse)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms