Chess South Africa Ratings Database

PLAYER PAGE

Personal

Oktober, J (Jayson)

Chess SA id

101076897

FIDE id

Date of birth

2001-01-06 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1299.6	1339.8	960.8	1019.3
Raw rating	1299.6	1339.8	960.8	1019.3
Weighted rating	1295.4	1335.5	925.7	1008.2
Weighted performance	1135.2	930.1	0	856.8
Floor	839.5	839.8	500	519.3
K-factor	36	36	40	40
Min/Max rating change allowed	143.9	135.9	233.1	214.5
Highest rating	1339.5 2019-12-01	1339.8 2024-12-01	1200 2019-12-01	1200 2019-12-01
Highest raw rating	1339.5 2019-12-01	1339.8 2024-12-01	960.8 2025-03-01	1019.3 2025-08-01
Highest weighted rating	1339.5 2021-04-01	1339.8 2021-05-01	916.7 2025-08-01	1007.6 2024-11-01
Highest weighted performance	1291.6 2019-03-01	1287.8 2019-03-01	1200 2019-12-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1299.6	1339.8	960.8	1019.3
Analysis
Rating	1299.6	1339.8	960.8	1019.3
Raw rating	1299.6	1339.8	960.8	1019.3
Weighted rating	1295.4	1335.5	925.7
Weighted performance	1135.2	930.1	0
K-factor	36	36	40	40
Floor	839.5	839.8	500	519.3
Max/Min rating change allowed	143.9	135.9	233.1	214.5
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	1299.6	1339.8	960.8	1019.3
New weighted rating	1296.2	1336.1	929.9	1009.7
New weighted performance	1134.8	929.6	0	856.5
Temp new rating	1299.6	1339.8	960.8	1019.3
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1299.6	1339.8	960.8	1019.3
New K-factor	36	36	40	40
New floor	839.5	839.8	500	519.3

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	20	0	6	14
	11	11	0	0
	11	3	0	8
	41	5	6	30
	7	0	7	0
History	194	117	19	58

Games since
	Main 34	Standard 14		Rapid 6		Blitz 14
Gender	Male
Age group	Adult
Region	Eden (WEG)
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	593		212		92
Male	518		188		83
Adult	285		115		48
Adult Male	268		108		45


	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	20	5.5	27.5	-191.2	1460.8	1269.5
Standard	0	0	0	0	0	0
Rapid	6	2.5	41.67	-70.8	1340.3	1269.5
Blitz	14	3	21.43	-242.9	1512.4	1269.6
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	161	76.5	47.52	-21.1	1232.2	1211.1
Standard	84	54	64.29	121.4	1101.3	1222.7
Rapid	19	7	36.84	-111.8	1367	1255.2
Blitz	58	15.5	26.72	-197.8	1377.6	1179.8

Date	Main	Standard	Rapid	Blitz
2025-09-30	1299.6	1339.8	960.8	1019.3
2025-09-01	1299.6	1339.8	960.8	1019.3
2025-08-01	1299.6	1339.8	960.8	1019.3
2025-07-01	1299.3	1339.8	960.8	1000.9
2025-06-01	1299.3	1339.8	960.8	999
2025-05-01	1303.7	1339.8	960.8	1007.6
2025-04-01	1303.7	1339.8	960.8	1007.6
2025-03-01	1303.7	1339.8	960.8	1007.6
2025-02-01	1310	1339.8	883.4	1007.6
2025-01-01	1310	1339.8	883.4	1007.6
2024-12-01	1310	1339.8	883.4	1007.6
2024-11-01	1287.9	1325.4	883.4	1007.6
2024-10-01	1287.9	1325.4	883.4	1007.6
2024-09-01	1274.4	1325.8	883.4	1007.6
2024-08-01	1274.4	1325.8	883.4	1007.6
2024-07-01	1274.4	1325.8	883.4	1007.6
2024-06-01	1274.4	1325.8	883.4	1007.6
2024-08-01	1274.4	1325.8	883.4	1007.6
2024-04-01	1274.4	1325.8	883.4	1007.6
2024-03-01	1274.4	1325.8	883.4	1007.6
2024-02-01	1274.4	1325.8	883.4	1007.6
2024-01-01	1274.4	1325.8	883.4	1007.6
2023-12-01	1274.4	1325.8	883.4	900.5
2023-11-01	1274.4	1325.8	883.4	900.5

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Interclub Blitz 3 2025	2025-07-30	2025-07-30	Blitz	Eden (WEG)	6	6	2	Yes	Analysis
2	InterClub Blitz 2 2025	2025-05-08	2025-05-08	Blitz	Eden (WEG)	10	8	1	Yes	Analysis
3	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Interclub Blitz 3 2025	2025-07-30	2025-07-30	Blitz	Eden (WEG)	6	6	2	Yes	Analysis
2	InterClub Blitz 2 2025	2025-05-08	2025-05-08	Blitz	Eden (WEG)	10	8	1	Yes	Analysis
3	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	2.5	Yes	Analysis
4	Eden Gambit Chess Tournament 2024 (B)	2024-11-02	2024-11-02	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Mossel Bay Open 2024 (B)	2024-09-21	2024-09-21	Standard	Eden (WEG)	6	6	4	Yes	Analysis
6	Western Cape Club Championships 2023 (Tier 2)	2023-10-21	2023-10-22	Standard	Eden (WEG)	5	3	2	Yes	Analysis
7	Pacaltsdorp Chess Club Open 2023 (Blitz)	2023-08-25	2023-08-25	Blitz	Eden (WEG)	6	0	0	No	Analysis
8	InterClub Blitz 3 2023	2023-07-20	2023-07-20	Blitz	Eden (WEG)	10	8	2	Yes	Analysis
9	George Open 2022 (B)	2022-12-03	2022-12-03	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
10	Interclub Blitz Evening (Mossel Bay)	2022-10-26	2022-10-26	Blitz	Eden (WEG)	6	6	2	Yes	Analysis
11	Pacaltsdorp Chess Club 2022 (A)	2022-08-27	2022-08-27	Rapid	Eden (WEG)	6	6	1	Yes	Analysis
12	Pacaltsdorp Chess Club 2022 (Blitz)	2022-08-26	2022-08-26	Blitz	Eden (WEG)	6	6	3	Yes	Analysis
13	Interclub Blitz Evening 2022	2022-08-11	2022-08-11	Blitz	Eden (WEG)	6	6	1	Yes	Analysis
14	Interclub Blitz Evening 2022	2022-06-08	2022-06-08	Blitz	Eden (WEG)	6	6	1	Yes	Analysis
15	Interclub Blitz Evening 2022	2022-05-11	2022-05-11	Blitz	Eden (WEG)	6	6	1.5	Yes	Analysis
16	Eden Open 2022 (B)	2022-04-22	2022-04-24	Standard	Eden (WEG)	6	0	0	No	Analysis
17	Eden Chess League 2021 (2nd Division)	2021-09-18	2021-09-18	Rapid	Eden (WEG)	7	7	3.5	Yes	Analysis
18	Quadrangular Chess Tournament First Leg 2020	2020-02-12	2020-02-12	Blitz	Eden (WEG)	6	6	2	Yes	Analysis
19	Eden Trials 3 2019 (U20 Open)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	5	4	Yes	Analysis
20	Eden Trials 2 2019 (U20 Open)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	0	0	No	Analysis
21	Eden Trials 1 2019 (U20 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	4	Yes	Analysis
22	George Trials 3 2019 (U20)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	3	Yes	Analysis
23	George Trials 2 2019 (U20)	2019-02-09	2019-02-09	Standard	Eden (WEG)	5	4	3	Yes	Analysis
24	George Trials 1 2019 (U20)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	5	3	Yes	Analysis
25	Pacaltsdorp Chess Club Open 2018 (B)	2018-05-25	2018-05-26	Standard	Eden (WEG)	6	6	3	Yes	Analysis
26	EDENSC Closed 3 2018 (U18 Open)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	4	2	Yes	Analysis
27	Western Cape Schools Individuals 2018 (U18 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
28	EDENSC Closed 2 2018 (U18 (Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	5	3	Yes	Analysis
29	EDENSC Closed 1 2018 (U18)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	4	Yes	Analysis
30	George Trails 3 2018 (U18)	2018-02-24	2018-02-24	Standard	Eden (WEG)	5	5	4	Yes	Analysis
31	George Trails 2 2018 (U18)	2018-02-10	2018-02-10	Standard	Eden (WEG)	5	5	3	Yes	Analysis
32	George Trails 1 2018 (U18)	2018-01-27	2018-01-27	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament George Trails 3 2018				Tournament EDENSC Closed 1 2018
		date 2018-02-24	rnd 2	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Van Der Schyf, C (Claude)				Opponent Pietersen, M (Marlon)
2	6	Tournament Eden Trials 1 2019				Tournament Eden Trials 3 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-05-11	rnd 3	type Standard	result 1
		Opponent Stephanus, M (Melissa)				Opponent Adams, L (Leonard)
3	6	Tournament Pacaltsdorp Chess Club Open 2018				Tournament George Trials 1 2019
		date 2018-05-26	rnd 3	type Standard	result 1	date 2019-01-26	rnd 2	type Standard	result 1
		Opponent Petersen, JD (John-Wayne)				Opponent Gilbert, C (Cheslyn)

#	Games	Start				End
1	7	Tournament George Trails 3 2018				Tournament EDENSC Closed 1 2018
		date 2018-02-24	rnd 2	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Van Der Schyf, C (Claude)				Opponent Pietersen, M (Marlon)
2	6	Tournament Eden Trials 1 2019				Tournament Eden Trials 3 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-05-11	rnd 3	type Standard	result 1
		Opponent Stephanus, M (Melissa)				Opponent Adams, L (Leonard)
3	6	Tournament Pacaltsdorp Chess Club Open 2018				Tournament George Trials 1 2019
		date 2018-05-26	rnd 3	type Standard	result 1	date 2019-01-26	rnd 2	type Standard	result 1
		Opponent Petersen, JD (John-Wayne)				Opponent Gilbert, C (Cheslyn)

#	Games	Start				End
1	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 6	type Rapid	result 0.5	date 2025-02-23	rnd 6	type Rapid	result 0.5
		Opponent Harris, E (Emerique)				Opponent Harris, E (Emerique)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 3	type Rapid	result 1	date 2025-02-23	rnd 3	type Rapid	result 1
		Opponent Julies, R (Ruche)				Opponent Julies, R (Ruche)
3	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 1	type Rapid	result 1	date 2025-02-23	rnd 1	type Rapid	result 1
		Opponent Sampson, E (Eejay)				Opponent Sampson, E (Eejay)

#	Games	Start				End
1	2	Tournament InterClub Blitz 3 2023				Tournament InterClub Blitz 3 2023
		date 2023-07-20	rnd 9	type Blitz	result 1	date 2023-07-20	rnd 10	type Blitz	result 1
		Opponent Jansen, G (Giovante)				Opponent Jansen, G (Giovante)
2	2	Tournament Interclub Blitz Evening				Tournament Interclub Blitz Evening
		date 2022-10-26	rnd 3	type Blitz	result 1	date 2022-10-26	rnd 4	type Blitz	result 1
		Opponent Kiewiets, M (Morne)				Opponent Kiewiets, M (Morne)
3	2	Tournament Pacaltsdorp Chess Club 2022				Tournament Pacaltsdorp Chess Club 2022
		date 2022-08-26	rnd 2	type Blitz	result 1	date 2022-08-26	rnd 3	type Blitz	result 1
		Opponent Booysen, S (Simon)				Opponent Jaars, T (Thomas)

#	Games	Start				End
1	7	Tournament George Trails 3 2018				Tournament EDENSC Closed 1 2018
		date 2018-02-24	rnd 2	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Van Der Schyf, C (Claude)				Opponent Pietersen, M (Marlon)
2	6	Tournament Eden Trials 1 2019				Tournament Eden Trials 3 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-05-11	rnd 3	type Standard	result 1
		Opponent Stephanus, M (Melissa)				Opponent Adams, L (Leonard)
3	4	Tournament InterClub Blitz 3 2023				Tournament Western Cape Club Championships 2023
		date 2023-07-20	rnd 9	type Blitz	result 1	date 2023-10-21	rnd 2	type Standard	result 1
		Opponent Jansen, G (Giovante)				Opponent Pietersen, C (Chandre)

#	Games	Start				End
1	7	Tournament George Trails 3 2018				Tournament EDENSC Closed 1 2018
		date 2018-02-24	rnd 2	type Standard	result 1	date 2018-03-10	rnd 3	type Standard	result 1
		Opponent Van Der Schyf, C (Claude)				Opponent Pietersen, M (Marlon)
2	6	Tournament Eden Trials 1 2019				Tournament Eden Trials 3 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-05-11	rnd 3	type Standard	result 1
		Opponent Stephanus, M (Melissa)				Opponent Adams, L (Leonard)
3	3	Tournament Mossel Bay Open 2024				Tournament Mossel Bay Open 2024
		date 2024-09-21	rnd 1	type Standard	result 1	date 2024-09-21	rnd 3	type Standard	result 1
		Opponent Fensham, F (Frederik)				Opponent Lewis, M (Mark)

#	Games	Start				End
1	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 3	type Rapid	result 1	date 2025-02-23	rnd 3	type Rapid	result 1
		Opponent Julies, R (Ruche)				Opponent Julies, R (Ruche)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 1	type Rapid	result 1	date 2025-02-23	rnd 1	type Rapid	result 1
		Opponent Sampson, E (Eejay)				Opponent Sampson, E (Eejay)
3	1	Tournament Pacaltsdorp Chess Club 2022				Tournament Pacaltsdorp Chess Club 2022
		date 2022-08-27	rnd 2	type Rapid	result 1	date 2022-08-27	rnd 2	type Rapid	result 1
		Opponent Swart, S (Sune)				Opponent Swart, S (Sune)

#	Games	Start				End
1	2	Tournament InterClub Blitz 3 2023				Tournament InterClub Blitz 3 2023
		date 2023-07-20	rnd 9	type Blitz	result 1	date 2023-07-20	rnd 10	type Blitz	result 1
		Opponent Jansen, G (Giovante)				Opponent Jansen, G (Giovante)
2	2	Tournament Interclub Blitz Evening				Tournament Interclub Blitz Evening
		date 2022-10-26	rnd 3	type Blitz	result 1	date 2022-10-26	rnd 4	type Blitz	result 1
		Opponent Kiewiets, M (Morne)				Opponent Kiewiets, M (Morne)
3	2	Tournament Pacaltsdorp Chess Club 2022				Tournament Pacaltsdorp Chess Club 2022
		date 2022-08-26	rnd 2	type Blitz	result 1	date 2022-08-26	rnd 3	type Blitz	result 1
		Opponent Booysen, S (Simon)				Opponent Jaars, T (Thomas)

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	Van Zyl ,J (Jayson)	6	1	-283.3	0	0	0	0	0	0	6	1	-283.3
1	Van Zyl ,J (Jayson)	6	1248.1	964.8	0	0	0	0	0	0	6	1191.8	964.8
2	Botha ,A (Austen)	5	5	425	5	5	425	0	0	0	0	0	0
2	Botha ,A (Austen)	5	913	1338	5	920	1338	0	0	0	0	0	0
3	Gilbert ,C (Cheslyn)	5	2	-85	5	2	-85	0	0	0	0	0	0
3	Gilbert ,C (Cheslyn)	5	1158.8	1073.8	5	1147.4	1073.8	0	0	0	0	0	0
4	Swart ,S (Sune)	5	3.5	170	3	2	141.7	2	1.5	212.5	0	0	0
4	Swart ,S (Sune)	5	1350.8	1520.8	3	1278.8	1492.5	2	1213.1	1563.3	0	0	0
5	Meyer ,J (Jared)	5	1	-255	0	0	0	1	0	-425	4	1	-212.5
5	Meyer ,J (Jared)	5	1392.1	1137.1	0	0	0	1	826	967.1	4	906.7	1179.6
6	Beukes ,K (Kyle)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
6	Beukes ,K (Kyle)	4	1071.4	858.9	4	1069.8	858.9	0	0	0	0	0	0
7	Lewis ,G (Gershwin)	4	0	-425	4	0	-425	0	0	0	0	0	0
7	Lewis ,G (Gershwin)	4	1356.1	931.1	4	1361.7	931.1	0	0	0	0	0	0
8	Botes ,R (Renier)	4	0	-425	1	0	-425	1	0	-425	2	0	-425
8	Botes ,R (Renier)	4	1494.8	1069.8	1	1340.4	1069.8	1	1316.6	1069.8	2	1113.7	1069.8
9	Michaels ,A (Antonio)	4	0	-425	0	0	0	0	0	0	4	0	-425
9	Michaels ,A (Antonio)	4	1421.3	996.3	0	0	0	0	0	0	4	1190	996.3
10	Daniels ,R (Reuben)	4	0	-425	0	0	0	0	0	0	4	0	-425
10	Daniels ,R (Reuben)	4	1489.5	1064.5	0	0	0	0	0	0	4	1258.2	1064.5

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Oktober, J (Jayson)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms