Chess South Africa Ratings Database

PLAYER PAGE

Personal

Driffield, G (Gary)

Chess SA id

1100100200

FIDE id

Date of birth

2010-07-12 (U16)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-02-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1358.4	1351.6	1156.9	1146
Raw rating	1358.4	1351.6	1156.9	1146
Weighted rating	1358.4	1351.6	1156.9	1146
Weighted performance	355.7	354.3	0	0
Floor	987.8	991.1	798.4	700
K-factor	32	32	36	36
Min/Max rating change allowed	132.3	133.6	176.3	179.1
Highest rating	1572.5 2018-05-01	1629.3 2018-05-01	1510.3 2018-04-01	1200 2018-10-01
Highest raw rating	1487.8 2019-10-01	1491.1 2019-10-01	1298.4 2018-05-01	1200 2018-02-01
Highest weighted rating	1487.8 2021-03-01	1491.1 2021-03-01	1298.4 2018-06-01	1200 2018-10-01
Highest weighted performance	1572.5 2018-05-01	1629.3 2018-05-01	1510.3 2018-04-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1358.4	1351.6	1156.9	1146
Analysis
Rating	1358.4	1351.6	1156.9	1146
Raw rating	1358.4	1351.6	1156.9	1146
Weighted rating	1358.4	1351.6	1156.9
Weighted performance	355.7	354.3	0
K-factor	32	32	36	36
Floor	987.8	991.1	798.4	700
Max/Min rating change allowed	132.3	133.6	176.3	179.1
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	1358.4	1351.6	1156.9	1146
New weighted rating	1358.4	1351.6	1156.9	1146
New weighted performance	348.2	346.9	0	0
Temp new rating	1358.4	1351.6	1156.9	1146
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1358.4	1351.6	1156.9	1146
New K-factor	32	32	36	36
New floor	987.8	991.1	798.4	700

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
	0	0	0	0
History	161	127	25	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	161	101.5	63.04	110.9	1147.4	1258.3
Standard	127	84	66.14	137.2	1140.7	1277.9
Rapid	25	14	56	51	1137	1188
Blitz	9	3.5	38.89	-94.4	1270.8	1176.4

Date	Main	Standard	Rapid	Blitz
2025-11-01	1358.4	1351.6	1156.9	1146
2025-09-30	1358.4	1351.6	1156.9	1146
2025-09-01	1358.4	1351.6	1156.9	1146
2025-08-01	1358.4	1351.6	1156.9	1146
2025-07-01	1358.4	1351.6	1156.9	1146
2025-06-01	1358.4	1351.6	1156.9	1146
2025-05-01	1358.4	1351.6	1156.9	1146
2025-04-01	1358.4	1351.6	1156.9	1146
2025-03-01	1358.4	1351.6	1156.9	1146
2025-02-01	1358.4	1351.6	1156.9	1146
2025-01-01	1358.4	1351.6	1156.9	1146
2024-12-01	1358.4	1351.6	1156.9	1146
2024-11-01	1358.4	1351.6	1156.9	1146
2024-10-01	1358.4	1351.6	1156.9	1146
2024-09-01	1358.4	1351.6	1156.9	1146
2024-08-01	1358.4	1351.6	1156.9	1146
2024-07-01	1358.4	1351.6	1156.9	1146
2024-09-01	1358.4	1351.6	1156.9	1146
2024-05-01	1358.4	1351.6	1156.9	1146
2024-04-01	1358.4	1351.6	1156.9	1146
2024-03-01	1358.4	1351.6	1156.9	1146
2024-02-01	1358.4	1351.6	1156.9	1146
2024-01-01	1358.4	1351.6	1156.9	1146
2023-12-01	1358.4	1351.6	1156.9	1146

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	BC Trials 2 2020 (U12A)	2020-02-29	2020-02-29	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
2	BC Trials 1 2020 (U12A)	2020-02-15	2020-02-15	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
3	2019 South African Junior Team Championships (U10C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	2	Yes	Analysis
4	Vikings League 6 of 6 2019 (Little League)	2019-10-26	2019-10-26	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
5	Vikings League 5 of 6 2019 (Little League)	2019-10-12	2019-10-12	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
6	Vikings League 4 of 6 2019 (Little League)	2019-09-14	2019-09-14	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
7	Vikings League 3 of 6 2019 (Little League)	2019-08-24	2019-08-24	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
8	Vikings League 2 of 6 2019 (Little League)	2019-08-17	2019-08-17	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
9	Vikings Open Swiss 1 2019	2019-07-20	2019-07-20	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
10	Vikings League 1 of 5 2019 (C)	2019-07-27	2019-07-27	Standard	Buffalo City (EBC)	5	3	3	Yes	Analysis
11	1st Chess Vikings Blitz and Rapid 2019 (Rapid)	2019-07-06	2019-07-06	Rapid	Buffalo City (EBC)	5	5	1	Yes	Analysis
12	1st Chess Vikings Blitz and Rapid 2019 (Blitz)	2019-07-06	2019-07-06	Blitz	Buffalo City (EBC)	10	9	3.5	Yes	Analysis
13	Buffalo City Trials 5 of 5 2019 (U12A)	2019-05-25	2019-05-25	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
14	Buffalo City Trials 4 of 5 2019 (U10A)	2019-05-04	2019-05-04	Standard	Buffalo City (EBC)	5	4	4	Yes	Analysis
15	Buffalo City Trials 3 of 5 2019 (U10A)	2019-04-13	2019-04-13	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
16	Buffalo City Trials 1 of 5 2019 (U10A)	2019-02-09	2019-02-09	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
17	South African Junior Team Championships 2018 (U10B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
18	Buffalo City Rapid Championship 2018 (B)	2018-11-24	2018-11-24	Rapid	Buffalo City (EBC)	7	7	4	Yes	Analysis
19	5th Vikings League 2018 (Little League)	2018-11-01	2018-11-01	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
20	4th Vikings League 208 (Little League)	2018-10-18	2018-10-18	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
21	Vikings vs South Park 2nd Open 2018	2018-09-08	2018-09-08	Standard	Buffalo City (EBC)	5	5	1	Yes	Analysis
22	Swiss Vikings vs South Park 1st 2018	2018-09-01	2018-09-01	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
23	3rd Border Vikings Chess League 2018 (Little League)	2018-09-15	2018-09-15	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
24	Buffalo Open 29 September 2018	2018-09-29	2018-09-29	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
25	East London School League 2018 (Foundation)	2018-08-18	2018-08-18	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
26	Buffalo City August Open 2018	2018-08-11	2018-08-11	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
27	Chess Vikings League 2nd 2018 (Little League)	2018-08-04	2018-08-04	Standard	Buffalo City (EBC)	5	2	2	Yes	Analysis
28	1st Border Vikings Chess League 2018 (Little League)	2018-07-28	2018-07-28	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
29	Ashleys Chess Vikings Rapid 2018 (Little League)	2018-06-30	2018-06-30	Rapid	Buffalo City (EBC)	6	6	3	Yes	Analysis
30	4th Buffalo Trials 2018 (U10B)	2018-05-05	2018-05-05	Standard	Buffalo City (EBC)	5	5	5	Yes	Analysis
31	3rd Buffalo Trials 2018 (U10B)	2018-04-14	2018-04-14	Rapid	Buffalo City (EBC)	7	7	6	Yes	Analysis

#	Games	Start				End
1	10	Tournament Vikings League 3 of 6 2019				Tournament Vikings League 4 of 6 2019
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-09-14	rnd 5	type Standard	result 1
		Opponent Schutte, A (Adrian)				Opponent Mazikana, E (Ethan)
2	10	Tournament 3rd Buffalo Trials 2018				Tournament 4th Buffalo Trials 2018
		date 2018-04-14	rnd 3	type Rapid	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Ningi, K (Kwezikazi)				Opponent Taylor, A (Andrew)
3	7	Tournament Vikings League 5 of 6 2019				Tournament Vikings League 6 of 6 2019
		date 2019-10-12	rnd 2	type Standard	result 1	date 2019-10-26	rnd 3	type Standard	result 1
		Opponent Gower, D (Daniel)				Opponent Toich, J (Joshua)

#	Games	Start				End
1	10	Tournament Vikings League 3 of 6 2019				Tournament Vikings League 4 of 6 2019
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-09-14	rnd 5	type Standard	result 1
		Opponent Schutte, A (Adrian)				Opponent Mazikana, E (Ethan)
2	9	Tournament 5th Vikings League 2018				Tournament South African Junior Team Championships 2018
		date 2018-11-01	rnd 2	type Standard	result 1	date 2018-12-18	rnd 5	type Standard	result 1
		Opponent Obaray, E (Emma)				Opponent Bennie, J (Johannes)
3	7	Tournament Vikings League 5 of 6 2019				Tournament Vikings League 6 of 6 2019
		date 2019-10-12	rnd 2	type Standard	result 1	date 2019-10-26	rnd 3	type Standard	result 1
		Opponent Gower, D (Daniel)				Opponent Toich, J (Joshua)

#	Games	Start				End
1	5	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 3	type Rapid	result 1	date 2018-04-14	rnd 7	type Rapid	result 1
		Opponent Ningi, K (Kwezikazi)				Opponent Deacon, A (Andrew)
2	3	Tournament Buffalo City Rapid Championship 2018				Tournament Buffalo City Rapid Championship 2018
		date 2018-11-24	rnd 4	type Rapid	result 1	date 2018-11-24	rnd 6	type Rapid	result 1
		Opponent Mangqunge, B (Bathibonke)				Opponent Nkumbi, L (Lutho)
3	3	Tournament Ashleys Chess Vikings Rapid 2018				Tournament Ashleys Chess Vikings Rapid 2018
		date 2018-06-30	rnd 3	type Rapid	result 1	date 2018-06-30	rnd 5	type Rapid	result 1
		Opponent Shonqa, O (Olwwethu)				Opponent Slater, J (James)

#	Games	Start				End
1	4	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 6	type Blitz	result 1	date 2019-07-06	rnd 9	type Blitz	result 1
		Opponent Obaray, J (Jordan)				Opponent Maza, O (Okuhle)

#	Games	Start				End
1	10	Tournament Vikings League 3 of 6 2019				Tournament Vikings League 4 of 6 2019
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-09-14	rnd 5	type Standard	result 1
		Opponent Schutte, A (Adrian)				Opponent Mazikana, E (Ethan)
2	10	Tournament 3rd Buffalo Trials 2018				Tournament 4th Buffalo Trials 2018
		date 2018-04-14	rnd 3	type Rapid	result 1	date 2018-05-05	rnd 5	type Standard	result 1
		Opponent Ningi, K (Kwezikazi)				Opponent Taylor, A (Andrew)
3	5	Tournament Vikings League 5 of 6 2019				Tournament Vikings League 6 of 6 2019
		date 2019-10-12	rnd 2	type Standard	result 1	date 2019-10-26	rnd 1	type Standard	result 1
		Opponent Gower, D (Daniel)				Opponent Mazikana, E (Ethan)

#	Games	Start				End
1	10	Tournament Vikings League 3 of 6 2019				Tournament Vikings League 4 of 6 2019
		date 2019-08-24	rnd 1	type Standard	result 1	date 2019-09-14	rnd 5	type Standard	result 1
		Opponent Schutte, A (Adrian)				Opponent Mazikana, E (Ethan)
2	9	Tournament 5th Vikings League 2018				Tournament South African Junior Team Championships 2018
		date 2018-11-01	rnd 2	type Standard	result 1	date 2018-12-18	rnd 5	type Standard	result 1
		Opponent Obaray, E (Emma)				Opponent Bennie, J (Johannes)
3	5	Tournament Vikings League 5 of 6 2019				Tournament Vikings League 6 of 6 2019
		date 2019-10-12	rnd 2	type Standard	result 1	date 2019-10-26	rnd 1	type Standard	result 1
		Opponent Gower, D (Daniel)				Opponent Mazikana, E (Ethan)

#	Games	Start				End
1	5	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 3	type Rapid	result 1	date 2018-04-14	rnd 7	type Rapid	result 1
		Opponent Ningi, K (Kwezikazi)				Opponent Deacon, A (Andrew)
2	3	Tournament Buffalo City Rapid Championship 2018				Tournament Buffalo City Rapid Championship 2018
		date 2018-11-24	rnd 4	type Rapid	result 1	date 2018-11-24	rnd 6	type Rapid	result 1
		Opponent Mangqunge, B (Bathibonke)				Opponent Nkumbi, L (Lutho)
3	3	Tournament Ashleys Chess Vikings Rapid 2018				Tournament Ashleys Chess Vikings Rapid 2018
		date 2018-06-30	rnd 3	type Rapid	result 1	date 2018-06-30	rnd 5	type Rapid	result 1
		Opponent Shonqa, O (Olwwethu)				Opponent Slater, J (James)

#	Games	Start				End
1	2	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 8	type Blitz	result 1	date 2019-07-06	rnd 9	type Blitz	result 1
		Opponent Obaray, E (Emma)				Opponent Maza, O (Okuhle)
2	1	Tournament 1st Chess Vikings Blitz and Rapid 2019				Tournament 1st Chess Vikings Blitz and Rapid 2019
		date 2019-07-06	rnd 6	type Blitz	result 1	date 2019-07-06	rnd 6	type Blitz	result 1
		Opponent Obaray, J (Jordan)				Opponent Obaray, J (Jordan)

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	Toich ,J (Joshua)	10	4	-85	10	4	-85	0	0	0	0	0	0
1	Toich ,J (Joshua)	10	1190.8	1105.8	10	1187.3	1105.8	0	0	0	0	0	0
2	Deang ,A (Aldre)	8	5	106.2	8	5	106.2	0	0	0	0	0	0
2	Deang ,A (Aldre)	8	1181.2	1287.5	8	1170.5	1287.5	0	0	0	0	0	0
3	Mrwetyana ,A (Alikho)	5	5	425	5	5	425	0	0	0	0	0	0
3	Mrwetyana ,A (Alikho)	5	1002.8	1427.8	5	981.5	1427.8	0	0	0	0	0	0
4	Mazikana ,E (Ethan)	5	4	255	5	4	255	0	0	0	0	0	0
4	Mazikana ,E (Ethan)	5	1242.1	1497.1	5	1274.4	1497.1	0	0	0	0	0	0
5	Mdingi ,L (Limnandi)	5	2	-85	5	2	-85	0	0	0	0	0	0
5	Mdingi ,L (Limnandi)	5	1164	1079	5	1166.1	1079	0	0	0	0	0	0
6	Botha ,T (Tyler)	5	2	-85	4	2	0	1	0	-425	0	0	0
6	Botha ,T (Tyler)	5	1167.3	1082.3	4	1192.6	1167.3	1	1140	742.3	0	0	0
7	Slater ,J (James)	5	4	255	4	3	212.5	1	1	425	0	0	0
7	Slater ,J (James)	5	1008.3	1263.3	4	1048.7	1220.8	1	572.8	1433.3	0	0	0
8	Beecum ,V (Viha)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
8	Beecum ,V (Viha)	4	1261.2	1473.8	4	1271	1473.8	0	0	0	0	0	0
9	Obaray ,E (Emma)	4	4	425	3	3	425	0	0	0	1	1	425
9	Obaray ,E (Emma)	4	884.2	1309.2	3	885.4	1309.2	0	0	0	1	500	1309.2
10	Cressey ,RJ (Ryelee Jordan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
10	Cressey ,RJ (Ryelee Jordan)	3	1180.4	1322.1	3	1178.7	1322.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Driffield, G (Gary)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms