Chess South Africa Ratings Database

PLAYER PAGE

Personal

Geyser, G (Gavin)

Chess SA id

103010487

FIDE id

Date of birth

2003-06-03 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-03-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1294.4	1274.3	1127.6	1063.8
Raw rating	1294.4	1274.3	1127.6	1063.8
Weighted rating	1294.4	1274.3	1127.6	1063.8
Weighted performance	480.2	461.9	281.9	0
Floor	843.9	827.6	627.6	563.8
K-factor	36	36	40	40
Min/Max rating change allowed	144.9	149.2	183.8	201.3
Highest rating	1387.8 2019-08-01	1327.6 2020-04-01	1306.3 2019-07-01	1497 2019-02-01
Highest raw rating	1343.9 2019-09-01	1327.6 2020-04-01	1127.6 2024-02-01	1063.8 2024-02-01
Highest weighted rating	1343.9 2021-03-01	1327.6 2021-03-01	1127.6 2024-11-01	1063.8 2024-11-01
Highest weighted performance	1387.8 2019-08-01	1304.2 2018-08-01	1306.3 2019-07-01	1497 2019-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1294.4	1274.3	1127.6	1063.8
Analysis
Rating	1294.4	1274.3	1127.6	1063.8
Raw rating	1294.4	1274.3	1127.6	1063.8
Weighted rating	1294.4	1274.3	1127.6
Weighted performance	480.2	461.9	281.9
K-factor	36	36	40	40
Floor	843.9	827.6	627.6	563.8
Max/Min rating change allowed	144.9	149.2	183.8	201.3
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	1294.4	1274.3	1127.6	1063.8
New weighted rating	1294.4	1274.3	1127.6	1063.8
New weighted performance	479.7	461.5	281.5	0
Temp new rating	1294.4	1274.3	1127.6	1063.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1294.4	1274.3	1127.6	1063.8
New K-factor	36	36	40	40
New floor	843.9	827.6	627.6	563.8

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	11	11	0	0
History	167	110	39	18

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	125	79.5	63.6	115.6	1208.8	1324.4
Standard	75	45	60	85	1202.9	1287.9
Rapid	32	23	71.88	185.9	1110.8	1296.7
Blitz	18	11.5	63.89	118.1	1407.9	1526

Date	Main	Standard	Rapid	Blitz
2025-09-30	1294.4	1274.3	1127.6	1063.8
2025-09-01	1294.4	1274.3	1127.6	1063.8
2025-08-01	1294.4	1274.3	1127.6	1063.8
2025-07-01	1294.4	1274.3	1127.6	1063.8
2025-06-01	1294.4	1274.3	1127.6	1063.8
2025-05-01	1294.4	1274.3	1127.6	1063.8
2025-04-01	1294.4	1274.3	1127.6	1063.8
2025-03-01	1294.4	1274.3	1127.6	1063.8
2025-02-01	1294.4	1274.3	1127.6	1063.8
2025-01-01	1294.4	1274.3	1127.6	1063.8
2024-12-01	1294.4	1274.3	1127.6	1063.8
2024-11-01	1294.4	1274.3	1127.6	1063.8
2024-10-01	1294.4	1274.3	1127.6	1063.8
2024-09-01	1294.4	1274.3	1127.6	1063.8
2024-08-01	1294.4	1274.3	1127.6	1063.8
2024-07-01	1294.4	1274.3	1127.6	1063.8
2024-06-01	1294.4	1274.3	1127.6	1063.8
2024-08-01	1294.4	1274.3	1127.6	1063.8
2024-04-01	1294.4	1274.3	1127.6	1063.8
2024-03-01	1294.4	1274.3	1127.6	1063.8
2024-02-01	1294.4	1274.3	1127.6	1063.8
2024-01-01	1294.4	1274.3	1127.6	1063.8
2023-12-01	1294.4	1274.3	1127.6	1063.8
2023-11-01	1294.4	1274.3	1127.6	1063.8

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	Western Cape Closed 2020 (Prestige)	2021-03-27	2021-03-28	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
2	Paul Roos Gymnasium Covid-19 Challenge 2021 (B)	2021-02-27	2021-02-28	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
3	2020 Western Province Open (Prestige)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	5	4	Yes	Analysis
4	Paul Roos Blitz 2020	2020-02-22	2020-02-22	Blitz	Cape Winelands (WCW)	9	9	6.5	Yes	Analysis
5	Cape Winelands Schools Trials 1 2020 (U18 Boys)	2020-02-15	2020-02-15	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
6	3rd ACL Chess Festival 2019 (Open)	2019-09-05	2019-09-05	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
7	Western Cape Top Schools 2019 (U18 Mix)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
8	Curro Durbanville Chess Tournament 2019 (Elite)	2019-08-23	2019-08-24	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
9	2019 Western Province League (D)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	4	0.5	Yes	Analysis
10	Cape Winelands Schools - Top Schools 2019 (U18 Mix)	2019-07-27	2019-07-27	Rapid	Cape Winelands (WCW)	5	5	5	Yes	Analysis
11	Western Cape Schools Individuals 2019 (U18 Boys)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	3	Yes	Analysis
12	Cape Winelands Schools Closed 2019 (U18+U20 Boys)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	4	Yes	Analysis
13	CW Schools Open 2019 (U18+U20 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	5	Yes	Analysis
14	Paul Roos Blitz 2019	2019-02-23	2019-02-23	Blitz	Cape Winelands (WCW)	9	9	5	Yes	Analysis
15	2018 Western Province League (C)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
16	2018 Western Province League (D)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	4	3	Yes	Analysis
17	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	3	3	Yes	Analysis
18	Paul Roos Open Championship 2018 (B)	2018-09-22	2018-09-23	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
19	Western Cape Top Schools 2018 (U15 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	5	5	Yes	Analysis
20	Cape Winelands Schools Chess - Top Schools 2018 (U15 Mix)	2018-07-28	2018-07-28	Rapid	Cape Winelands (WCW)	3	3	3	Yes	Analysis
21	Cape Winelands Schools Trials 1 2018 (U15 Boys)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
22	Cape Winelands Schools Prestige 2018 (U15 Boys)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	7	4	Yes	Analysis
23	PHBS Rememberance Tournament 2018 (Youth)	2018-02-23	2018-02-24	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament Cape Winelands Schools Prestige 2018				Tournament 2018 Western Province League
		date 2018-03-25	rnd 7	type Standard	result 1	date 2018-08-11	rnd 4	type Standard	result 1
		Opponent Mostert, K (Kenneth)				Opponent Redpath, B (Bill)
2	6	Tournament Western Cape Schools Individuals 2019				Tournament Cape Winelands Schools - Top Schools 2019
		date 2019-05-05	rnd 6	type Standard	result 1	date 2019-07-27	rnd 5	type Rapid	result 1
		Opponent Pedro, C (Connor)				Opponent Agillus, J (Jerswinn)
3	6	Tournament Western Cape Top Schools 2018				Tournament 2018 Western Province League
		date 2018-08-25	rnd 1	type Standard	result 1	date 2018-09-01	rnd 7	type Standard	result 1
		Opponent Tyer, K (Khaalid)				Opponent Green, CB (Chester)

#	Games	Start				End
1	6	Tournament Paul Roos Open Championship 2018				Tournament Cape Winelands Schools Closed 2019
		date 2018-09-23	rnd 5	type Standard	result 0.5	date 2019-03-16	rnd 4	type Standard	result 1
		Opponent Williams, A (Aashiq)				Opponent Thevan, L (Lucian)
2	6	Tournament Western Cape Top Schools 2018				Tournament 2018 Western Province League
		date 2018-08-25	rnd 1	type Standard	result 1	date 2018-09-01	rnd 7	type Standard	result 1
		Opponent Tyer, K (Khaalid)				Opponent Green, CB (Chester)
3	5	Tournament Cape Winelands Schools Prestige 2018				Tournament 2018 Western Province League
		date 2018-03-25	rnd 7	type Standard	result 1	date 2018-08-11	rnd 4	type Standard	result 1
		Opponent Mostert, K (Kenneth)				Opponent Redpath, B (Bill)

#	Games	Start				End
1	8	Tournament CW Schools Open 2019				Tournament Cape Winelands Schools - Top Schools 2019
		date 2019-02-02	rnd 4	type Rapid	result 1	date 2019-07-27	rnd 5	type Rapid	result 1
		Opponent Tyer, K (Khaalid)				Opponent Agillus, J (Jerswinn)
2	5	Tournament Cape Winelands Schools Chess - Top Schools 2018				Tournament CW Schools Open 2019
		date 2018-07-28	rnd 1	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Pienaar, C (Claudine)				Opponent Saayman, D (Dean)
3	4	Tournament 3rd ACL Chess Festival 2019				Tournament Cape Winelands Schools Trials 1 2020
		date 2019-09-05	rnd 6	type Rapid	result 1	date 2020-02-15	rnd 3	type Rapid	result 1
		Opponent Arendse, KC (Kelli Candice)				Opponent Bratt, M (Miguel)

#	Games	Start				End
1	3	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 1	type Blitz	result 1	date 2020-02-22	rnd 3	type Blitz	result 1
		Opponent Badenhorst, B (Bernard)				Opponent Van Tonder, W (Wium)
2	2	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 8	type Blitz	result 1	date 2020-02-22	rnd 9	type Blitz	result 1
		Opponent Davey, J (Jade)				Opponent Nieuwoudt, D (Dawid)
3	2	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 5	type Blitz	result 1	date 2020-02-22	rnd 6	type Blitz	result 1
		Opponent Samuels, R (Reagan)				Opponent Titus, V (Virgel)

#	Games	Start				End
1	8	Tournament Cape Winelands Schools Prestige 2018				Tournament 2018 Western Province League
		date 2018-03-25	rnd 7	type Standard	result 1	date 2018-08-11	rnd 4	type Standard	result 1
		Opponent Mostert, K (Kenneth)				Opponent Redpath, B (Bill)
2	6	Tournament Western Cape Schools Individuals 2019				Tournament Cape Winelands Schools - Top Schools 2019
		date 2019-05-05	rnd 6	type Standard	result 1	date 2019-07-27	rnd 5	type Rapid	result 1
		Opponent Pedro, C (Connor)				Opponent Agillus, J (Jerswinn)
3	6	Tournament Western Cape Top Schools 2018				Tournament 2018 Western Province League
		date 2018-08-25	rnd 1	type Standard	result 1	date 2018-09-01	rnd 7	type Standard	result 1
		Opponent Tyer, K (Khaalid)				Opponent Green, CB (Chester)

#	Games	Start				End
1	6	Tournament Western Cape Top Schools 2018				Tournament 2018 Western Province League
		date 2018-08-25	rnd 1	type Standard	result 1	date 2018-09-01	rnd 7	type Standard	result 1
		Opponent Tyer, K (Khaalid)				Opponent Green, CB (Chester)
2	5	Tournament Paul Roos Open Championship 2018				Tournament Cape Winelands Schools Closed 2019
		date 2018-09-23	rnd 6	type Standard	result 1	date 2019-03-16	rnd 4	type Standard	result 1
		Opponent Maxwell, CP (Christian)				Opponent Thevan, L (Lucian)
3	5	Tournament Cape Winelands Schools Prestige 2018				Tournament 2018 Western Province League
		date 2018-03-25	rnd 7	type Standard	result 1	date 2018-08-11	rnd 4	type Standard	result 1
		Opponent Mostert, K (Kenneth)				Opponent Redpath, B (Bill)

#	Games	Start				End
1	8	Tournament CW Schools Open 2019				Tournament Cape Winelands Schools - Top Schools 2019
		date 2019-02-02	rnd 4	type Rapid	result 1	date 2019-07-27	rnd 5	type Rapid	result 1
		Opponent Tyer, K (Khaalid)				Opponent Agillus, J (Jerswinn)
2	5	Tournament Cape Winelands Schools Chess - Top Schools 2018				Tournament CW Schools Open 2019
		date 2018-07-28	rnd 1	type Rapid	result 1	date 2019-02-02	rnd 2	type Rapid	result 1
		Opponent Pienaar, C (Claudine)				Opponent Saayman, D (Dean)
3	4	Tournament 3rd ACL Chess Festival 2019				Tournament Cape Winelands Schools Trials 1 2020
		date 2019-09-05	rnd 6	type Rapid	result 1	date 2020-02-15	rnd 3	type Rapid	result 1
		Opponent Arendse, KC (Kelli Candice)				Opponent Bratt, M (Miguel)

#	Games	Start				End
1	2	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 8	type Blitz	result 1	date 2020-02-22	rnd 9	type Blitz	result 1
		Opponent Davey, J (Jade)				Opponent Nieuwoudt, D (Dawid)
2	2	Tournament Paul Roos Blitz 2020				Tournament Paul Roos Blitz 2020
		date 2020-02-22	rnd 5	type Blitz	result 1	date 2020-02-22	rnd 6	type Blitz	result 1
		Opponent Samuels, R (Reagan)				Opponent Titus, V (Virgel)
3	2	Tournament Paul Roos Blitz 2019				Tournament Paul Roos Blitz 2019
		date 2019-02-23	rnd 5	type Blitz	result 1	date 2019-02-23	rnd 6	type Blitz	result 1
		Opponent Van Zyl, C (Christie)				Opponent Hemeni, S (Simamnkele)

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	Abrahams ,CJ (Chad Josh)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Abrahams ,CJ (Chad Josh)	3	1001.7	860.1	3	1008.7	860.1	0	0	0	0	0	0
2	Tyer ,K (Khaalid)	3	3	425	1	1	425	2	2	425	0	0	0
2	Tyer ,K (Khaalid)	3	952.6	1377.6	1	847.4	1377.6	2	897.2	1377.6	0	0	0
3	Nel ,MD (Markus Daniel)	2	1	0	2	1	0	0	0	0	0	0	0
3	Nel ,MD (Markus Daniel)	2	1251.8	1251.8	2	1231.4	1251.8	0	0	0	0	0	0
4	Ferus ,Q (Quan)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Ferus ,Q (Quan)	2	1388.8	963.8	2	1302.9	963.8	0	0	0	0	0	0
5	Campbell ,G (Grant)	2	1	0	2	1	0	0	0	0	0	0	0
5	Campbell ,G (Grant)	2	1249.7	1249.7	2	1253.4	1249.7	0	0	0	0	0	0
6	Heyman ,A (Arthur)	2	2	425	1	1	425	1	1	425	0	0	0
6	Heyman ,A (Arthur)	2	1191.8	1616.8	1	1167.6	1616.8	1	1191.2	1616.8	0	0	0
7	Mostert ,O (Odin)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
7	Mostert ,O (Odin)	2	1061.1	848.6	1	1039.2	1061.1	1	1060.8	636.1	0	0	0
8	Thevan ,K (Keshan)	2	1	0	1	1	425	1	0	-425	0	0	0
8	Thevan ,K (Keshan)	2	1053.1	1053.1	1	971.2	1478.1	1	1028.8	628.1	0	0	0
9	Sithole ,A (Anoona)	2	0	-425	1	0	-425	1	0	-425	0	0	0
9	Sithole ,A (Anoona)	2	1376.1	951.1	1	1308.1	951.1	1	941	951.1	0	0	0
10	Augustyn ,J (Jean-Jacques)	2	1	0	1	0	-425	1	1	425	0	0	0
10	Augustyn ,J (Jean-Jacques)	2	1167.6	1167.6	1	1123.4	742.6	1	1046.6	1592.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Geyser, G (Gavin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms