Chess South Africa Ratings Database

PLAYER PAGE

Personal

Harris, G (George)

Chess SA id

1090097156

FIDE id

Date of birth

2009-01-05 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1262	1211.4	1278.8	1200
Raw rating	1262	1211.4	1278.8	1200
Weighted rating	1260	1209.9	1277.8	1200
Weighted performance	880.5	823.2	680.6	0
Floor	777.9	732.8	811.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.8	163.1	148.2	165.8
Highest rating	1277.9 2024-02-01	1232.8 2024-02-01	1311.9 2022-06-01	1200 2018-10-01
Highest raw rating	1277.9 2024-02-01	1232.8 2024-02-01	1311.9 2022-06-01	1200 2024-02-01
Highest weighted rating	1277.9 2024-10-01	1232.8 2024-10-01	1311.9 2023-09-01	1200 2018-10-01
Highest weighted performance	1249.8 2022-10-01	1200 2018-02-01	1246.5 2020-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1262	1211.4	1278.8	1200
Analysis
Rating	1262	1211.4	1278.8	1200
Raw rating	1262	1211.4	1278.8	1200
Weighted rating	1260	1209.9	1277.8
Weighted performance	880.5	823.2	680.6
K-factor	36	36	36	36
Floor	777.9	732.8	811.9	700
Max/Min rating change allowed	151.8	163.1	148.2	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	1262	1211.4	1278.8	1200
New weighted rating	1259.8	1209.6	1277.9	1200
New weighted performance	880.1	822.8	680.1	0
Temp new rating	1262	1211.4	1278.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1262	1211.4	1278.8	1200
New K-factor	36	36	36	36
New floor	777.9	732.8	811.9	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	11	5	6
	15	10	5
	0	0	0
History	82	33	49

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	82	45	54.88	41.5	1172.8	1214.3
Standard	33	16	48.48	-12.9	1182.7	1169.9
Rapid	49	29	59.18	78.1	1166.2	1244.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1262	1211.4	1278.8	1200
2025-09-01	1262	1211.4	1278.8	1200
2025-08-01	1262	1211.4	1278.8	1200
2025-07-01	1262	1211.4	1278.8	1200
2025-06-01	1262	1211.4	1278.8	1200
2025-05-01	1262	1211.4	1278.8	1200
2025-04-01	1262	1211.4	1278.8	1200
2025-03-01	1262	1211.2	1278.8	1200
2025-02-01	1259.4	1207.8	1278.8	1200
2025-01-01	1219.3	1162.6	1276.3	1200
2024-12-01	1219.3	1162.6	1276.3	1200
2024-11-01	1219.3	1162.6	1276.3	1200
2024-10-01	1277.9	1232.8	1276.3	1200
2024-09-01	1277.9	1232.8	1276.3	1200
2024-08-01	1277.9	1232.8	1276.3	1200
2024-07-01	1277.9	1232.8	1276.3	1200
2024-06-01	1277.9	1232.8	1276.3	1200
2024-08-01	1277.9	1232.8	1276.3	1200
2024-04-01	1277.9	1232.8	1276.3	1200
2024-03-01	1277.9	1232.8	1276.3	1200
2024-02-01	1277.9	1232.8	1276.3	1200
2024-01-01	1277.9	1232.8	1276.3	1200
2023-12-01	1277.9	1232.8	1276.3	1200
2023-11-01	1277.9	1232.8	1276.3	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	Strategema Chess October 2024 (U15+U17)	2024-10-05	2024-10-05	Standard	Cape Winelands (WCW)	5	5	0.5	Yes	Analysis
2	Robertson Chess Tournament Oct 2023 (U15)	2023-10-28	2023-10-28	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
3	Cape Town Junior Chess League Finals 2023 (U16B)	2023-09-16	2023-09-16	Rapid	Cape Town (WCT)	7	6	3	Yes	Analysis
4	Robertson Strategema Club 2022 (U15)	2022-10-29	2022-10-29	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
5	Strategema 2022 (U15)	2022-09-10	2022-09-10	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
6	Strategema Chess Festival 2022 (U13 Open)	2022-05-14	2022-05-14	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
7	Robertson Chess 2020 (U11)	2020-03-07	2020-03-07	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
8	Cape Winelands Schools Trials 1 2020 (U11 Boys)	2020-02-08	2020-02-08	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
9	Robertson Strategema 2019 (U11)	2019-10-05	2019-10-05	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
10	Cape Winelands Schools Closed 2019 (U11 Boys)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	3	Yes	Analysis
11	CW Schools Open 2019 (U11 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
12	Strategema Club 2018 (U10)	2018-03-10	2018-03-10	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
13	Cape Winelands Schools Trials 1 2018 (U9 Boys)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
14	Cape Winelands Schools Prestige 2018 (U9 Boys)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	6	3	Yes	Analysis
15	North Boland Trials 2018 (U9 Boys)	2018-02-17	2018-02-17	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Robertson Chess 2020				Tournament Strategema Chess Festival 2022
		date 2020-03-07	rnd 4	type Rapid	result 1	date 2022-05-14	rnd 4	type Rapid	result 1
		Opponent Albanie, A (Anzelle)				Opponent Carolus, H (Hayden)
2	5	Tournament Robertson Chess Tournament Oct 2023				Tournament Robertson Chess Tournament Oct 2023
		date 2023-10-28	rnd 1	type Standard	result 1	date 2023-10-28	rnd 5	type Standard	result 0.5
		Opponent Jansen, L (Leonay)				Opponent Payne, D (Daniel)
3	5	Tournament Strategema 2022				Tournament Robertson Strategema Club 2022
		date 2022-09-10	rnd 4	type Standard	result 1	date 2022-10-29	rnd 3	type Standard	result 1
		Opponent Dietlof, A (Amy)				Opponent Visser, D (Denwill)

#	Games	Start				End
1	5	Tournament Robertson Chess Tournament Oct 2023				Tournament Robertson Chess Tournament Oct 2023
		date 2023-10-28	rnd 1	type Standard	result 1	date 2023-10-28	rnd 5	type Standard	result 0.5
		Opponent Jansen, L (Leonay)				Opponent Payne, D (Daniel)
2	5	Tournament Strategema 2022				Tournament Robertson Strategema Club 2022
		date 2022-09-10	rnd 4	type Standard	result 1	date 2022-10-29	rnd 3	type Standard	result 1
		Opponent Dietlof, A (Amy)				Opponent Visser, D (Denwill)
3	2	Tournament Strategema 2022				Tournament Strategema 2022
		date 2022-09-10	rnd 1	type Standard	result 1	date 2022-09-10	rnd 2	type Standard	result 1
		Opponent Johannes, L (Llewellyn)				Opponent Amsterdam, K (Kailum Junior)

#	Games	Start				End
1	6	Tournament Robertson Chess 2020				Tournament Strategema Chess Festival 2022
		date 2020-03-07	rnd 4	type Rapid	result 1	date 2022-05-14	rnd 4	type Rapid	result 1
		Opponent Albanie, A (Anzelle)				Opponent Carolus, H (Hayden)
2	5	Tournament Cape Winelands Schools Trials 1 2020				Tournament Robertson Chess 2020
		date 2020-02-08	rnd 4	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Coulbanis, K (Kosta)				Opponent Thompson, R (Robert)
3	3	Tournament Cape Town Junior Chess League Finals 2023				Tournament Cape Town Junior Chess League Finals 2023
		date 2023-09-16	rnd 1	type Rapid	result 1	date 2023-09-16	rnd 3	type Rapid	result 1
		Opponent Mokhele, Z (Zimi)				Opponent Foya, A (Anotidaishe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Robertson Chess 2020				Tournament Strategema Chess Festival 2022
		date 2020-03-07	rnd 4	type Rapid	result 1	date 2022-05-14	rnd 4	type Rapid	result 1
		Opponent Albanie, A (Anzelle)				Opponent Carolus, H (Hayden)
2	5	Tournament Cape Winelands Schools Trials 1 2020				Tournament Robertson Chess 2020
		date 2020-02-08	rnd 4	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Coulbanis, K (Kosta)				Opponent Thompson, R (Robert)
3	3	Tournament Cape Town Junior Chess League Finals 2023				Tournament Cape Town Junior Chess League Finals 2023
		date 2023-09-16	rnd 1	type Rapid	result 1	date 2023-09-16	rnd 3	type Rapid	result 1
		Opponent Mokhele, Z (Zimi)				Opponent Foya, A (Anotidaishe)

#	Games	Start				End
1	2	Tournament Robertson Chess Tournament Oct 2023				Tournament Robertson Chess Tournament Oct 2023
		date 2023-10-28	rnd 1	type Standard	result 1	date 2023-10-28	rnd 2	type Standard	result 1
		Opponent Jansen, L (Leonay)				Opponent Scheepers, D (Durran)
2	2	Tournament Robertson Strategema Club 2022				Tournament Robertson Strategema Club 2022
		date 2022-10-29	rnd 2	type Standard	result 1	date 2022-10-29	rnd 3	type Standard	result 1
		Opponent Booysen, T (Timica)				Opponent Visser, D (Denwill)
3	2	Tournament Strategema 2022				Tournament Strategema 2022
		date 2022-09-10	rnd 1	type Standard	result 1	date 2022-09-10	rnd 2	type Standard	result 1
		Opponent Johannes, L (Llewellyn)				Opponent Amsterdam, K (Kailum Junior)

#	Games	Start				End
1	6	Tournament Robertson Chess 2020				Tournament Strategema Chess Festival 2022
		date 2020-03-07	rnd 4	type Rapid	result 1	date 2022-05-14	rnd 4	type Rapid	result 1
		Opponent Albanie, A (Anzelle)				Opponent Carolus, H (Hayden)
2	5	Tournament Cape Winelands Schools Trials 1 2020				Tournament Robertson Chess 2020
		date 2020-02-08	rnd 4	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Coulbanis, K (Kosta)				Opponent Thompson, R (Robert)
3	3	Tournament Cape Town Junior Chess League Finals 2023				Tournament Cape Town Junior Chess League Finals 2023
		date 2023-09-16	rnd 1	type Rapid	result 1	date 2023-09-16	rnd 3	type Rapid	result 1
		Opponent Mokhele, Z (Zimi)				Opponent Foya, A (Anotidaishe)

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	Hanekom ,L (Logan)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
1	Hanekom ,L (Logan)	3	1060	918.4	2	827.9	635	1	940	1485	0	0	0
2	Payne ,D (Daniel)	2	1	0	2	1	0	0	0	0	0	0	0
2	Payne ,D (Daniel)	2	1261.6	1261.6	2	1218.9	1261.6	0	0	0	0	0	0
3	Appollis ,N (Nokio)	2	2	425	1	1	425	1	1	425	0	0	0
3	Appollis ,N (Nokio)	2	1200	1625	1	1200	1625	1	1200	1625	0	0	0
4	Groenewald ,A (Ancha)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Groenewald ,A (Ancha)	2	1033.5	608.5	1	1256.7	608.5	1	756	608.5	0	0	0
5	Kana ,Z (Zaywon)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Kana ,Z (Zaywon)	2	1298.1	873.1	1	1385	873.1	1	1200	873.1	0	0	0
6	Lombaard ,R (Romelio)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
6	Lombaard ,R (Romelio)	2	1176.4	1388.9	1	1159.2	1176.4	1	1198.8	1601.4	0	0	0
7	Visser ,D (Denwill)	2	1	0	1	1	425	1	0	-425	0	0	0
7	Visser ,D (Denwill)	2	1222.2	1222.2	1	1203.7	1647.2	1	1216.8	797.2	0	0	0
8	Tiemie ,J (Jaheim)	2	0	-425	1	0	-425	1	0	-425	0	0	0
8	Tiemie ,J (Jaheim)	2	1314.9	889.9	1	1403.8	889.9	1	1248	889.9	0	0	0
9	Van Tonder ,P (Pieter-Louw)	2	1	0	1	0	-425	1	1	425	0	0	0
9	Van Tonder ,P (Pieter-Louw)	2	1207.2	1207.2	1	1179.2	782.2	1	1200	1632.2	0	0	0
10	Michiel ,RRJ (Raidan Reilly John)	2	0	-425	0	0	0	2	0	-425	0	0	0
10	Michiel ,RRJ (Raidan Reilly John)	2	1443.6	1018.6	0	0	0	2	1339.9	1018.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Harris, G (George)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms