Chess South Africa Ratings Database

PLAYER PAGE

Personal

Codron, J (Jesse)

Chess SA id

207086191

FIDE id

Date of birth

2007-11-26 (U20)

Gender

Female

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-19

Personal details last changed

1900-01-01

Junior GPX Games

13.7

Junior GPX Points

1102.8

Item	Main	Standard	Rapid	Blitz
Rating	1292.9	1220.4	1358.3	658.1
Raw rating	1292.4	1220.4	1358.3	658.1
Weighted rating	1292.9	1181.4	1346.9	536.4
Weighted performance	1180.1	1168.6	1132.4	0
Floor	823	723.1	858.3	500
K-factor	36	36	36	40
Min/Max rating change allowed	145.4	161.1	132.3	358.8
Highest rating	1375.4 2024-08-01	1237 2024-08-01	1358.3 2024-09-01	1200 2024-03-01
Highest raw rating	1323 2024-09-01	1223.1 2024-09-01	1358.3 2024-09-01	658.1 2025-08-01
Highest weighted rating	1288 2025-08-01	1223.1 2024-11-01	1337 2025-08-01	512.7 2025-08-01
Highest weighted performance	1375.4 2024-08-01	1237 2024-08-01	1350.3 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	1.7	0	0	0
New rating	1294.6	1220.4	1358.3	658.1
Analysis
Rating	1292.9	1220.4	1358.3	658.1
Raw rating	1292.4	1220.4	1358.3	658.1
Weighted rating	1292.9	1181.4	1346.9
Weighted performance	1180.1	1168.6	1132.4
K-factor	36	36	36	40
Floor	823	723.1	858.3	500
Max/Min rating change allowed	145.4	161.1	132.3	358.8
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	1292.4	1220.4	1358.3	658.1
New weighted rating	1294.6	1189	1350.2	547.4
New weighted performance	1179.7	1168.1	1131.9	0
Temp new rating	1294.6	1220.4	1358.3	658.1
Temp new rating +/-	1.7	0	0	0
Final new rating +/-	1.7	0	0	0
New rating	1294.6	1220.4	1358.3	658.1
New K-factor	36	36	36	40
New floor	823	723.1	858.3	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	22	13	0	9
	38	13	25	0
	31	11	20	0
	4	0	4	0
	0	0	0	0
History	132	74	49	9

Games since
	Main 70	Standard 26		Rapid 35		Blitz 9
Gender	Female
Age group	U20
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	3259		54		44
Female	680		9		8
U20	245		7		7
U20 Female	51		2		2
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	700		20		19
Female	104		3		3
U20	42		5		5
U20 Female	6		3		3
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-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	22	8.5	38.64	-96.6	1349.3	1252.7
Standard	13	4.5	34.62	-130.8	1381	1250.2
Rapid	0	0	0	0	0	0
Blitz	9	4	44.44	-47.2	1303.6	1256.4
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	118	59	50	0	1208.5	1208.5
Standard	60	24.5	40.83	-77.9	1174.9	1097
Rapid	49	30.5	62.24	104.1	1232.1	1336.2
Blitz	9	4	44.44	-47.2	1303.6	1256.4

Date	Main	Standard	Rapid	Blitz
2025-09-30	1292.4	1220.4	1358.3	658.1
2025-09-01	1292.4	1220.4	1358.3	658.1
2025-08-01	1292.4	1220.4	1358.3	658.1
2025-07-01	1294.7	1220.4	1358.3	500
2025-06-01	1294.7	1220.4	1358.3	500
2025-05-01	1298.2	1207.1	1358.3	500
2025-04-01	1298.2	1207.1	1358.3	500
2025-03-01	1298.2	1207.1	1358.3	500
2025-02-01	1323	1223.1	1358.3	500
2025-01-01	1323	1223.1	1358.3	500
2024-12-01	1323	1223.1	1358.3	500
2024-11-01	1323	1223.1	1358.3	500
2024-10-01	1323	1223.1	1358.3	500
2024-09-01	1323	1223.1	1358.3	500
2024-08-01	1262.3	1041.8	1336	500
2024-07-01	1262.3	1041.8	1336	500
2024-06-01	1262.3	1041.8	1336	500
2024-08-01	1262.3	1041.8	1336	500
2024-04-01	1276.2	1003	1336	500
2024-03-01	1230.8	1003	1229.2	500
2024-02-01	1160.8	947	1170	500
2024-01-01	1160.8	947	1170	500
2023-12-01	1160.8	947	1170	500
2023-11-01	1160.8	947	1170	500

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	Smart Chess Blitz 2025 (Open)	2025-07-19	2025-07-19	Blitz	Mangaung (FMB)	9	9	4	Yes	Analysis
2	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
3	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
4	Mangaung Metro Chess 7-8 February 2025 (A)	2025-02-07	2025-02-08	Standard	Mangaung (FMB)	5	3	0.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Smart Chess Blitz 2025 (Open)	2025-07-19	2025-07-19	Blitz	Mangaung (FMB)	9	9	4	Yes	Analysis
2	National All Girls' Festival 2025	2025-04-28	2025-04-30	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
3	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
4	Mangaung Metro Chess 7-8 February 2025 (A)	2025-02-07	2025-02-08	Standard	Mangaung (FMB)	5	3	0.5	Yes	Analysis
5	Bloemfontein Highschool League 02 Aug 2024 (U19A)	2024-08-02	2024-08-02	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
6	Morris Club Championship 2024	2024-07-26	2024-07-27	Standard	Mangaung (FMB)	5	4	3	Yes	Analysis
7	Mangaung Metro Chess 12-13 April 2024 (B)	2024-04-12	2024-04-13	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
8	Bloemfontein Highschool League 2024 (U17A)	2024-03-08	2024-03-08	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
9	Mangaung Metro Chess 9 March 2024 (Ladies)	2024-03-09	2024-03-09	Rapid	Mangaung (FMB)	5	5	3.5	Yes	Analysis
10	Mangaung Metro Chess 10 February 2024 (B)	2024-02-10	2024-02-10	Rapid	Mangaung (FMB)	5	5	4	Yes	Analysis
11	Grey College Team Championship 2024 (A)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
12	Bloemfontein High School League 16 February 2024 (U17A)	2024-02-16	2024-02-16	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
13	Bloemfontein HS League 13 October 2023 (U17+U19)	2023-10-13	2023-10-13	Rapid	Mangaung (FMB)	5	5	2.5	Yes	Analysis
14	Bloemfontein HS League 27 October 2023 (U13-U17)	2023-10-27	2023-10-27	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
15	St Andrews 19 August 2023 (B)	2023-08-19	2023-08-19	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
16	National All Girls Festival 2023	2023-04-28	2023-04-30	Standard	Mangaung (FMB)	7	6	4	Yes	Analysis
17	Grey College Team Championship 2023 (B)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
18	Bloemfontein Highschool League 24 Feb 2023 (U17)	2023-02-24	2023-02-24	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
19	Courteney Page Chess Festival 2022 (Ladies)	2022-10-15	2022-10-15	Rapid	Mangaung (FMB)	5	4	2	Yes	Analysis
20	Mangaung Metro Chess 12 to 13 April 2019 (D)	2019-04-12	2019-04-13	Standard	Mangaung (FMB)	5	5	0	Yes	Analysis
21	Mangaung Metro Chess 27-28 July 2018 (E)	2018-07-27	2018-07-28	Standard	Mangaung (FMB)	5	4	1	Yes	Analysis
22	Mangaung Metro Chess 20-21 April 2018 (E)	2018-04-20	2018-04-21	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
23	Mangaung Metro Chess 2 & 3 February 2018 (E)	2018-02-02	2018-02-03	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
24	Mangaung Metro Chess 19 & 20 January 2018 (E)	2018-01-19	2018-01-20	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Morris Club Championship 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-08-02	rnd 3	type Rapid	result 1
		Opponent Mohobane, L (Lebajoa)				Opponent Mpakama, J (Junior)
2	4	Tournament Grey College Team Championship 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-03-08	rnd 3	type Rapid	result 1
		Opponent Janse Van Rensburg, K (Kyla)				Opponent Masiu, T (Tshiu)
3	4	Tournament Bloemfontein HS League 27 October 2023				Tournament Bloemfontein HS League 27 October 2023
		date 2023-10-27	rnd 1	type Rapid	result 1	date 2023-10-27	rnd 4	type Rapid	result 1
		Opponent Moalusi, P (Palesa)				Opponent Lottering, JG (Gerhard)

#	Games	Start				End
1	3	Tournament National All Girls Festival 2023				Tournament Grey College Team Championship 2024
		date 2023-04-29	rnd 6	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Adams, L (Leigh)				Opponent Beelders, R (Ryan)
2	3	Tournament Mangaung Metro Chess 19 & 20 January 2018				Tournament Mangaung Metro Chess 2 & 3 February 2018
		date 2018-01-20	rnd 5	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Van Rooyen, D (Daniel)				Opponent Tsatsinyane, K (Kganya)
3	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 2	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Phomane, L (Lintle)				Opponent Badenhorst, R (Rikus)

#	Games	Start				End
1	5	Tournament Mangaung Metro Chess 9 March 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-08-02	rnd 3	type Rapid	result 1
		Opponent Snell, T (Tessa)				Opponent Mpakama, J (Junior)
2	4	Tournament Bloemfontein HS League 27 October 2023				Tournament Bloemfontein HS League 27 October 2023
		date 2023-10-27	rnd 1	type Rapid	result 1	date 2023-10-27	rnd 4	type Rapid	result 1
		Opponent Moalusi, P (Palesa)				Opponent Lottering, JG (Gerhard)
3	3	Tournament Bloemfontein Highschool League 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-03-08	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Phomane, L (Lintle)				Opponent Mathosa, B (Bonolo)

#	Games	Start				End
1	2	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 6	type Blitz	result 1	date 2025-07-19	rnd 7	type Blitz	result 1
		Opponent Van Der Ross, R (Ross)				Opponent Mclachlan, J (James)
2	2	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 2	type Blitz	result 1	date 2025-07-19	rnd 3	type Blitz	result 1
		Opponent Fouche, PJ (Paul)				Opponent Koetle, R (Realeboha)

#	Games	Start				End
1	4	Tournament Grey College Team Championship 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-02-24	rnd 5	type Standard	result 1	date 2024-03-08	rnd 3	type Rapid	result 1
		Opponent Janse Van Rensburg, K (Kyla)				Opponent Masiu, T (Tshiu)
2	4	Tournament Bloemfontein HS League 27 October 2023				Tournament Bloemfontein HS League 27 October 2023
		date 2023-10-27	rnd 1	type Rapid	result 1	date 2023-10-27	rnd 4	type Rapid	result 1
		Opponent Moalusi, P (Palesa)				Opponent Lottering, JG (Gerhard)
3	3	Tournament Morris Club Championship 2024				Tournament Bloemfontein Highschool League 02 Aug 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-08-02	rnd 1	type Rapid	result 1
		Opponent Mohobane, L (Lebajoa)				Opponent Pretorius, A (Ane)

#	Games	Start				End
1	3	Tournament National All Girls Festival 2023				Tournament Grey College Team Championship 2024
		date 2023-04-29	rnd 6	type Standard	result 1	date 2024-02-23	rnd 1	type Standard	result 1
		Opponent Adams, L (Leigh)				Opponent Beelders, R (Ryan)
2	3	Tournament Mangaung Metro Chess 19 & 20 January 2018				Tournament Mangaung Metro Chess 2 & 3 February 2018
		date 2018-01-20	rnd 5	type Standard	result 1	date 2018-02-03	rnd 3	type Standard	result 1
		Opponent Van Rooyen, D (Daniel)				Opponent Tsatsinyane, K (Kganya)
3	2	Tournament Grey College Team Championship 2025				Tournament Grey College Team Championship 2025
		date 2025-02-21	rnd 2	type Standard	result 1	date 2025-02-21	rnd 3	type Standard	result 1
		Opponent Phomane, L (Lintle)				Opponent Badenhorst, R (Rikus)

#	Games	Start				End
1	4	Tournament Bloemfontein HS League 27 October 2023				Tournament Bloemfontein HS League 27 October 2023
		date 2023-10-27	rnd 1	type Rapid	result 1	date 2023-10-27	rnd 4	type Rapid	result 1
		Opponent Moalusi, P (Palesa)				Opponent Lottering, JG (Gerhard)
2	3	Tournament Bloemfontein Highschool League 2024				Tournament Mangaung Metro Chess 9 March 2024
		date 2024-03-08	rnd 5	type Rapid	result 1	date 2024-03-09	rnd 2	type Rapid	result 1
		Opponent Phomane, L (Lintle)				Opponent Mathosa, B (Bonolo)
3	3	Tournament Bloemfontein Highschool League 2024				Tournament Bloemfontein Highschool League 2024
		date 2024-03-08	rnd 1	type Rapid	result 1	date 2024-03-08	rnd 3	type Rapid	result 1
		Opponent Ahmed, K (Konain)				Opponent Masiu, T (Tshiu)

#	Games	Start				End
1	2	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 6	type Blitz	result 1	date 2025-07-19	rnd 7	type Blitz	result 1
		Opponent Van Der Ross, R (Ross)				Opponent Mclachlan, J (James)
2	2	Tournament Smart Chess Blitz 2025				Tournament Smart Chess Blitz 2025
		date 2025-07-19	rnd 2	type Blitz	result 1	date 2025-07-19	rnd 3	type Blitz	result 1
		Opponent Fouche, PJ (Paul)				Opponent Koetle, R (Realeboha)

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	Beelders ,A (Andrew)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
1	Beelders ,A (Andrew)	3	834.7	693	2	596.8	409.7	1	882	1259.7	0	0	0
2	Mohobane ,L (Lebajoa)	3	1	-141.7	1	1	425	2	0	-425	0	0	0
2	Mohobane ,L (Lebajoa)	3	1287.5	1145.8	1	1190	1712.5	2	1288.7	862.5	0	0	0
3	Mitchell ,V (Vanadium)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Mitchell ,V (Vanadium)	2	1293.7	868.7	2	1287.1	868.7	0	0	0	0	0	0
4	Ratshitanga ,M (Mafhungo)	2	2	425	2	2	425	0	0	0	0	0	0
4	Ratshitanga ,M (Mafhungo)	2	1212.1	1637.1	2	1213.3	1637.1	0	0	0	0	0	0
5	Moalusi ,P (Palesa)	2	1	0	1	0	-425	1	1	425	0	0	0
5	Moalusi ,P (Palesa)	2	1124.1	1124.1	1	916.4	699.1	1	1291.4	1549.1	0	0	0
6	Gibbens ,G (Gregory)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Gibbens ,G (Gregory)	2	1292.8	867.8	1	1200	867.8	1	1286.4	867.8	0	0	0
7	Phomane ,L (Lintle)	2	2	425	1	1	425	1	1	425	0	0	0
7	Phomane ,L (Lintle)	2	1301.1	1726.1	1	1278.7	1726.1	1	1232.8	1726.1	0	0	0
8	Lottering ,JG (Gerhard)	2	1	0	1	0	-425	1	1	425	0	0	0
8	Lottering ,JG (Gerhard)	2	961.8	961.8	1	831.5	536.8	1	988.5	1386.8	0	0	0
9	Rossouw ,J (Johrne)	2	0	-425	1	0	-425	0	0	0	1	0	-425
9	Rossouw ,J (Johrne)	2	1115.7	690.7	1	657.4	690.7	0	0	0	1	1168.3	690.7
10	Mosoeu ,R (Reitumetse)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
10	Mosoeu ,R (Reitumetse)	2	1253.4	1465.9	0	0	0	2	1213.7	1465.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Codron, J (Jesse)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms