Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gibson, H (Harrison)

Chess SA id

107069622

FIDE id

Date of birth

2007-02-23 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1281.8	1267.2	889	812.2
Raw rating	1281.8	1267.2	889	812.2
Weighted rating	1281.8	1267.2	889	812.2
Weighted performance	340.3	335.8	0	0
Floor	781.8	767.2	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	147.6	150.7	258.3	288.1
Highest rating	1281.8 2024-02-01	1267.2 2024-02-01	1200 2024-11-01	1200 2024-02-01
Highest raw rating	1281.8 2024-02-01	1267.2 2024-02-01	889 2024-02-01	812.2 2024-02-01
Highest weighted rating	1281.8 2024-02-01	1267.2 2024-02-01	889 2024-11-01	812.2 2024-11-01
Highest weighted performance	1259.7 2020-01-01	1242.9 2020-01-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1281.8	1267.2	889	812.2
Analysis
Rating	1281.8	1267.2	889	812.2
Raw rating	1281.8	1267.2	889	812.2
Weighted rating	1281.8	1267.2	889
Weighted performance	340.3	335.8	0
K-factor	36	36	40	40
Floor	781.8	767.2	500	500
Max/Min rating change allowed	147.6	150.7	258.3	288.1
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	1281.8	1267.2	889	812.2
New weighted rating	1281.8	1267.2	889	812.2
New weighted performance	339.8	335.3	0	0
Temp new rating	1281.8	1267.2	889	812.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1281.8	1267.2	889	812.2
New K-factor	36	36	40	40
New floor	781.8	767.2	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	195	171	24

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	121	75.5	62.4	105.4	1050.5	1155.9
Standard	116	71.5	61.64	98.9	1057.3	1156.2
Rapid	5	4	80	255	894.2	1149.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1281.8	1267.2	889	812.2
2025-09-01	1281.8	1267.2	889	812.2
2025-08-01	1281.8	1267.2	889	812.2
2025-07-01	1281.8	1267.2	889	812.2
2025-06-01	1281.8	1267.2	889	812.2
2025-05-01	1281.8	1267.2	889	812.2
2025-04-01	1281.8	1267.2	889	812.2
2025-03-01	1281.8	1267.2	889	812.2
2025-02-01	1281.8	1267.2	889	812.2
2025-01-01	1281.8	1267.2	889	812.2
2024-12-01	1281.8	1267.2	889	812.2
2024-11-01	1281.8	1267.2	889	812.2
2024-10-01	1281.8	1267.2	889	812.2
2024-09-01	1281.8	1267.2	889	812.2
2024-08-01	1281.8	1267.2	889	812.2
2024-07-01	1281.8	1267.2	889	812.2
2024-06-01	1281.8	1267.2	889	812.2
2024-08-01	1281.8	1267.2	889	812.2
2024-04-01	1281.8	1267.2	889	812.2
2024-03-01	1281.8	1267.2	889	812.2
2024-02-01	1281.8	1267.2	889	812.2
2024-01-01	1281.8	1267.2	889	812.2
2023-12-01	1281.8	1267.2	889	812.2
2023-11-01	1281.8	1267.2	889	812.2

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	2019 South African Junior Team Championships (U14B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
2	2019 Kraaifontein Open (Development)	2019-12-07	2019-12-08	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
3	Mossel Bay Chess Open 2019 (B)	2019-10-04	2019-10-05	Standard	Eden (WEG)	6	6	2	Yes	Analysis
4	2019 Western Cape Closed Chess Championships (C)	2019-09-21	2019-09-22	Standard	Cape Winelands (WCW)	6	5	0.5	Yes	Analysis
5	SuperHero Open 2019 (Junior)	2019-06-01	2019-06-01	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
6	Metro School Chess Closed Individual Trials 2019 (U13 Boys)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
7	Overberg First Trial 2019 (U14)	2019-02-23	2019-02-23	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
8	2019 Metro-East District Schools Trials (U13)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
9	Cape of Good Hope Open 2019 (C)	2019-01-25	2019-01-27	Standard	Cape Town (WCT)	6	1	0	Yes	Analysis
10	South African Junior Team Championships 2018 (U12B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	7	Yes	Analysis
11	Mossel Bay Open 2018 (B)	2018-09-28	2018-09-29	Standard	Eden (WEG)	6	6	3.5	Yes	Analysis
12	Paul Roos Open Championship 2018 (C)	2018-09-22	2018-09-23	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
13	Caledon Casino Open 2018 (U12)	2018-08-04	2018-08-04	Standard	Overberg (WOS)	5	4	2	Yes	Analysis
14	Stellenberg Youth Chess Champs 2018 (C)	2018-06-22	2018-06-23	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
15	Grassy Park Open 2018 (B)	2018-06-29	2018-07-01	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
16	Crossroads Open Chess Championship 2018 (C)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
17	2018 WP Schools Closed Trials (U11 Boys)	2018-03-09	2018-03-10	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
18	2018 Western Province Open (C)	2018-03-02	2018-03-04	Standard	Cape Town (WCT)	6	4	1	Yes	Analysis
19	District East Schools Chess Open Trials 2018 (U11)	2018-02-02	2018-02-03	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
20	Welgemoed Chess Challenge 2018 (U12)	2018-02-24	2018-02-24	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
21	2018 Cape of Good Hope Open Chess Championships (C)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
22	South African Junior Team Championships 2017 (U12B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis

#	Games	Start				End
1	12	Tournament 2019 Kraaifontein Open				Tournament 2019 South African Junior Team Championships
		date 2019-12-07	rnd 2	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 0.5
		Opponent Moleni, N (Nyasha)				Opponent Grace, G (Garran)
2	9	Tournament Mossel Bay Open 2018				Tournament South African Junior Team Championships 2018
		date 2018-09-29	rnd 5	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Wonderlik, B (Bradwin)				Opponent Le Roux, S (Seth)
3	5	Tournament 2019 Metro-East District Schools Trials				Tournament Overberg First Trial 2019
		date 2019-02-02	rnd 5	type Standard	result 0.5	date 2019-02-23	rnd 3	type Standard	result 1
		Opponent Bomela, N (Nlantha)				Opponent Dondolo, A (Ayola)

#	Games	Start				End
1	12	Tournament 2019 Kraaifontein Open				Tournament 2019 South African Junior Team Championships
		date 2019-12-07	rnd 2	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 0.5
		Opponent Moleni, N (Nyasha)				Opponent Grace, G (Garran)
2	9	Tournament Mossel Bay Open 2018				Tournament South African Junior Team Championships 2018
		date 2018-09-29	rnd 5	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Wonderlik, B (Bradwin)				Opponent Le Roux, S (Seth)
3	5	Tournament 2019 Metro-East District Schools Trials				Tournament Overberg First Trial 2019
		date 2019-02-02	rnd 5	type Standard	result 0.5	date 2019-02-23	rnd 3	type Standard	result 1
		Opponent Bomela, N (Nlantha)				Opponent Dondolo, A (Ayola)

#	Games	Start				End
1	4	Tournament Welgemoed Chess Challenge 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-24	rnd 1	type Rapid	result 1	date 2018-02-24	rnd 4	type Rapid	result 1
		Opponent Mashonganyika, T (Tadisaishe)				Opponent Karsten, JD (Jan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 1	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Radley, H (Henning)				Opponent Le Roux, S (Seth)
2	6	Tournament 2019 Kraaifontein Open				Tournament 2019 South African Junior Team Championships
		date 2019-12-08	rnd 6	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Sibanda, V (Vivian)				Opponent Skhosana, M (Muzi)
3	4	Tournament 2019 Metro-East District Schools Trials				Tournament Overberg First Trial 2019
		date 2019-02-02	rnd 6	type Standard	result 1	date 2019-02-23	rnd 3	type Standard	result 1
		Opponent Strauss, B (Branden)				Opponent Dondolo, A (Ayola)

#	Games	Start				End
1	7	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 1	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Radley, H (Henning)				Opponent Le Roux, S (Seth)
2	6	Tournament 2019 Kraaifontein Open				Tournament 2019 South African Junior Team Championships
		date 2019-12-08	rnd 6	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Sibanda, V (Vivian)				Opponent Skhosana, M (Muzi)
3	4	Tournament 2019 Metro-East District Schools Trials				Tournament Overberg First Trial 2019
		date 2019-02-02	rnd 6	type Standard	result 1	date 2019-02-23	rnd 3	type Standard	result 1
		Opponent Strauss, B (Branden)				Opponent Dondolo, A (Ayola)

#	Games	Start				End
1	4	Tournament Welgemoed Chess Challenge 2018				Tournament Welgemoed Chess Challenge 2018
		date 2018-02-24	rnd 1	type Rapid	result 1	date 2018-02-24	rnd 4	type Rapid	result 1
		Opponent Mashonganyika, T (Tadisaishe)				Opponent Karsten, JD (Jan)

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	Gibson ,A (Amy-Leigh)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Gibson ,A (Amy-Leigh)	2	1240.1	815.1	2	1218.6	815.1	0	0	0	0	0	0
2	Kleynhans ,I (Ian)	2	2	425	2	2	425	0	0	0	0	0	0
2	Kleynhans ,I (Ian)	2	755.2	1180.2	2	766.4	1180.2	0	0	0	0	0	0
3	Skhosana ,M (Muzi)	2	2	425	2	2	425	0	0	0	0	0	0
3	Skhosana ,M (Muzi)	2	1202.7	1627.7	2	1200.2	1627.7	0	0	0	0	0	0
4	Snyders ,M (Meya)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
4	Snyders ,M (Meya)	2	1131.9	1344.4	1	1293.4	1131.9	1	866.2	1556.9	0	0	0
5	Adams ,A (Atiyyah)	1	1	425	1	1	425	0	0	0	0	0	0
5	Adams ,A (Atiyyah)	1	930.7	1355.7	1	934	1355.7	0	0	0	0	0	0
6	Yang ,D (David)	1	1	425	1	1	425	0	0	0	0	0	0
6	Yang ,D (David)	1	937.5	1362.5	1	921.6	1362.5	0	0	0	0	0	0
7	Wonderlik ,B (Bradwin)	1	1	425	1	1	425	0	0	0	0	0	0
7	Wonderlik ,B (Bradwin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Sibanda ,V (Vivian)	1	1	425	1	1	425	0	0	0	0	0	0
8	Sibanda ,V (Vivian)	1	1106.5	1531.5	1	1090.4	1531.5	0	0	0	0	0	0
9	Hayman ,J (James John John)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Hayman ,J (James John John)	1	1338.6	913.6	1	1338.6	913.6	0	0	0	0	0	0
10	Cornelissen ,K (Kieran)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Cornelissen ,K (Kieran)	1	1174.2	749.2	1	1149.9	749.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Gibson, H (Harrison)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms