Chess South Africa Ratings Database

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Personal

Snell, T (Tessa)

Chess SA id

2120148596

FIDE id

Date of birth

2012-04-23 (U14)

Gender

Female

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

2025-01-28

Junior GPX Games

63.5

Junior GPX Points

1246.3

Item	Main	Standard	Rapid	Blitz
Rating	1307.3	1288.2	1235.9	1200
Raw rating	1300.7	1288.2	1235.9	1200
Weighted rating	1222.2	1218.7	1208.1	1200
Weighted performance	1307.3	1279.1	1132.8	0
Floor	807.6	805.9	735.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.7	146.2	157.5	165.8
Highest rating	1307.6 2025-04-01	1305.9 2025-04-01	1235.9 2025-11-01	1200 2018-10-01
Highest raw rating	1307.6 2025-04-01	1305.9 2025-04-01	1235.9 2025-11-01	1200 2024-03-01
Highest weighted rating	1307.6 2024-05-01	1305.9 2024-05-01	1216.6 2024-08-01	1200 2018-10-01
Highest weighted performance	1307.6 2025-04-01	1305.9 2024-04-01	1207.2 2023-01-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-6.6	0	0	0
New rating	1300.7	1288.2	1235.9	1200
Analysis
Rating	1307.3	1288.2	1235.9	1200
Raw rating	1300.7	1288.2	1235.9	1200
Weighted rating	1222.2	1218.7	1208.1
Weighted performance	1307.3	1279.1	1132.8
K-factor	36	36	36	36
Floor	807.6	805.9	735.9	700
Max/Min rating change allowed	143.7	146.2	157.5	165.8
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	1300.7	1288.2	1235.9	1200
New weighted rating	1230	1225.8	1210.6	1200
New weighted performance	1299.5	1271.4	1125.5	0
Temp new rating	1300.7	1288.2	1235.9	1200
Temp new rating +/-	-6.6	0	0	0
Final new rating +/-	-6.6	0	0	0
New rating	1300.7	1288.2	1235.9	1200
New K-factor	36	36	36	36
New floor	807.6	805.9	735.9	700

Item	Main	Standard	Rapid
	0	0	0
	63	53	10
	50	30	20
	5	0	5
	0	0	0
	0	0	0
History	118	83	35

Games since
	Main 113	Standard 83		Rapid 30		Blitz 0
Gender	Female
Age group	U14
Region	Mangaung (FMB)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	3200		54		41
Female	659		9		8
U14	601		9		8
U14 Female	160		4		3
Standard
	RSA		Province		Region
Overall	3289		47		30
Female	680		10		7
U14	619		10		7
U14 Female	171		5		3
Rapid
	RSA		Province		Region
Overall	1454		35		33
Female	291		5		5
U14	326		3		3
U14 Female	91		1		1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	63	33.5	53.17	27	1263.9	1290.9
Standard	53	27.5	51.89	16	1265.6	1281.6
Rapid	10	6	60	85	1255.2	1340.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	118	59	50	0	1232.7	1232.7
Standard	83	40	48.19	-15.4	1245.3	1229.9
Rapid	35	19	54.29	36.4	1202.8	1239.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1300.7	1288.2	1235.9	1200
2025-09-30	1279.9	1279.6	1214.3	1200
2025-09-01	1279.9	1279.6	1214.3	1200
2025-08-01	1257.2	1257.7	1214.3	1200
2025-07-01	1257.2	1257.7	1214.3	1200
2025-06-01	1257.2	1257.7	1214.3	1200
2025-05-01	1228.7	1221.4	1214.3	1200
2025-04-01	1307.6	1305.9	1214.3	1200
2025-03-01	1213.5	1188.8	1214.3	1200
2025-02-01	1185.5	1170.5	1214.3	1200
2025-01-01	1164.7	1170.5	1176.3	1200
2024-12-01	1135.5	1143.5	1176.3	1200
2024-11-01	1135.5	1143.5	1176.3	1200
2024-10-01	1135.5	1143.5	1176.3	1200
2024-09-01	1135.5	1143.5	1176.3	1200
2024-08-01	1122	1110	1216.6	1200
2024-07-01	1122	1110	1216.6	1200
2024-09-01	1122	1110	1216.6	1200
2024-05-01	1221.7	1210.4	1216.6	1200
2024-04-01	1218.4	1200	1216.6	1200
2024-03-01	1203	1200	1203.6	1200
2024-02-01	1190.9	1200	1181.6	1200
2024-01-01	1199	1200	1198	1200
2023-12-01	1199	1200	1198	1200

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	Heidedal Chess 25 October 2025 (B)	2025-10-25	2025-10-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
2	11th Piet van Zyl Chess Festival 2025 (B)	2025-10-10	2025-10-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
3	Free State Closed 2025 (U14 Girls)	2025-08-14	2025-08-15	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
4	Spartan Bishops Championships Maidens 2025 (U14)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
5	Mangaung Metro Chess 9-10 May 2025 (B)	2025-05-09	2025-05-10	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
6	2025 Frances Baard Schools Open IV (U13)	2025-04-17	2025-04-17	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
7	South African Junior Closed Chess Championships 2025 (U14 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	2.5	Yes	Analysis
8	Mangaung Metro Chess 7-8 March 2025 (B)	2025-03-07	2025-03-08	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
9	2025 Frances Baard Schools Chess Open 3.0 (U13)	2025-03-01	2025-03-01	Standard	Frances Baard (NCF)	5	5	4.5	Yes	Analysis
10	2025 Frances Baard Schools Open 2.0 (U13)	2025-02-15	2025-02-15	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
11	Mangaung Metro Chess 7-8 February 2025 (B)	2025-02-07	2025-02-08	Standard	Mangaung (FMB)	5	4	1.5	Yes	Analysis
12	Mangaung Metro Chess 25 January 2025 (B)	2025-01-25	2025-01-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Heidedal Chess 25 October 2025 (B)	2025-10-25	2025-10-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
2	11th Piet van Zyl Chess Festival 2025 (B)	2025-10-10	2025-10-11	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
3	Free State Closed 2025 (U14 Girls)	2025-08-14	2025-08-15	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
4	Spartan Bishops Championships Maidens 2025 (U14)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	5	2.5	Yes	Analysis
5	Mangaung Metro Chess 9-10 May 2025 (B)	2025-05-09	2025-05-10	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
6	2025 Frances Baard Schools Open IV (U13)	2025-04-17	2025-04-17	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
7	South African Junior Closed Chess Championships 2025 (U14 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	2.5	Yes	Analysis
8	Mangaung Metro Chess 7-8 March 2025 (B)	2025-03-07	2025-03-08	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
9	2025 Frances Baard Schools Chess Open 3.0 (U13)	2025-03-01	2025-03-01	Standard	Frances Baard (NCF)	5	5	4.5	Yes	Analysis
10	2025 Frances Baard Schools Open 2.0 (U13)	2025-02-15	2025-02-15	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
11	Mangaung Metro Chess 7-8 February 2025 (B)	2025-02-07	2025-02-08	Standard	Mangaung (FMB)	5	4	1.5	Yes	Analysis
12	Mangaung Metro Chess 25 January 2025 (B)	2025-01-25	2025-01-25	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
13	Mzansi Interprovincial Youth Chess Championships 2024 (U14 Girls Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	6	2	Yes	Analysis
14	Mangaung Metro Chess 16-17 August 2024 (C)	2024-08-16	2024-08-17	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
15	Mangaung Metro Chess 3 August 2024 (C)	2024-08-03	2024-08-03	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
16	10th Piet van Zyl Chess Festival 2024 (Ladies)	2024-05-24	2024-05-25	Standard	Mangaung (FMB)	5	4	1	Yes	Analysis
17	Mangaung Metro Chess 10-11 May 2024 (C)	2024-05-10	2024-05-11	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
18	Spartan Bishops Chess Championships 2024 (Senior Pawns)	2024-05-04	2024-05-05	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis
19	Mangaung Metro Chess 12-13 April 2024 (C+D)	2024-04-12	2024-04-13	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
20	Mangaung Metro Chess 9 March 2024 (Ladies)	2024-03-09	2024-03-09	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
21	Mangaung Metro Chess 10 February 2024 (C)	2024-02-10	2024-02-10	Rapid	Mangaung (FMB)	5	5	3	Yes	Analysis
22	Kings & Queens Chess 27 January 2024 (C)	2024-01-27	2024-01-27	Rapid	Mangaung (FMB)	5	5	2.5	Yes	Analysis
23	Kings & Queens Chess 21 January 2023 (D)	2023-01-21	2023-01-21	Rapid	Mangaung (FMB)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2025 Frances Baard Schools Chess Open 3.0				Tournament Mangaung Metro Chess 7-8 March 2025
		date 2025-03-01	rnd 1	type Standard	result 1	date 2025-03-07	rnd 2	type Standard	result 1
		Opponent Loubser, C (Christiaan)				Opponent Sesele, R (Reudean)
2	4	Tournament Heidedal Chess 25 October 2025				Tournament Heidedal Chess 25 October 2025
		date 2025-10-25	rnd 2	type Rapid	result 0.5	date 2025-10-25	rnd 5	type Rapid	result 0.5
		Opponent Mokhaoli, B (Boitumelo)				Opponent Sealoma, T (Tshegofatso)
3	4	Tournament 2025 Frances Baard Schools Open IV				Tournament Mangaung Metro Chess 9-10 May 2025
		date 2025-04-17	rnd 5	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 0.5
		Opponent Shupelekae, R (Rentlafetse)				Opponent Bothma, J (Johannes)

#	Games	Start				End
1	7	Tournament 2025 Frances Baard Schools Chess Open 3.0				Tournament Mangaung Metro Chess 7-8 March 2025
		date 2025-03-01	rnd 1	type Standard	result 1	date 2025-03-07	rnd 2	type Standard	result 1
		Opponent Loubser, C (Christiaan)				Opponent Sesele, R (Reudean)
2	4	Tournament 2025 Frances Baard Schools Open IV				Tournament Mangaung Metro Chess 9-10 May 2025
		date 2025-04-17	rnd 5	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 0.5
		Opponent Shupelekae, R (Rentlafetse)				Opponent Bothma, J (Johannes)
3	4	Tournament Mangaung Metro Chess 16-17 August 2024				Tournament Mangaung Metro Chess 16-17 August 2024
		date 2024-08-16	rnd 1	type Standard	result 0.5	date 2024-08-17	rnd 4	type Standard	result 1
		Opponent Xulu, T (Thapelo)				Opponent Nchake, K (Khalalelo)

#	Games	Start				End
1	4	Tournament Kings & Queens Chess 27 January 2024				Tournament Mangaung Metro Chess 10 February 2024
		date 2024-01-27	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 2	type Rapid	result 1
		Opponent Matlakala, K (Kemelo)				Opponent Benson, A (Ajay)
2	2	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 4	type Rapid	result 1	date 2025-01-25	rnd 5	type Rapid	result 1
		Opponent Van Wyk, P (Petrus Gerhardus)				Opponent Olivier, R (Riley)
3	2	Tournament Mangaung Metro Chess 9 March 2024				Tournament Mangaung Metro Chess 3 August 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-08-03	rnd 1	type Rapid	result 1
		Opponent Maass, T (Tanya)				Opponent Plaatjie, S (Sibusiso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Kings & Queens Chess 27 January 2024				Tournament Mangaung Metro Chess 10 February 2024
		date 2024-01-27	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 2	type Rapid	result 1
		Opponent Matlakala, K (Kemelo)				Opponent Benson, A (Ajay)
2	3	Tournament Free State Closed 2025				Tournament Free State Closed 2025
		date 2025-08-14	rnd 2	type Standard	result 1	date 2025-08-15	rnd 4	type Standard	result 1
		Opponent Van Wyk, S (Sue-Ellen)				Opponent Mokhathi, O (Oratile)
3	3	Tournament 2025 Frances Baard Schools Open IV				Tournament Mangaung Metro Chess 9-10 May 2025
		date 2025-04-17	rnd 5	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Shupelekae, R (Rentlafetse)				Opponent Sempe, K (Kgalalelo)

#	Games	Start				End
1	3	Tournament Free State Closed 2025				Tournament Free State Closed 2025
		date 2025-08-14	rnd 2	type Standard	result 1	date 2025-08-15	rnd 4	type Standard	result 1
		Opponent Van Wyk, S (Sue-Ellen)				Opponent Mokhathi, O (Oratile)
2	3	Tournament 2025 Frances Baard Schools Open IV				Tournament Mangaung Metro Chess 9-10 May 2025
		date 2025-04-17	rnd 5	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Shupelekae, R (Rentlafetse)				Opponent Sempe, K (Kgalalelo)
3	3	Tournament 2025 Frances Baard Schools Chess Open 3.0				Tournament Mangaung Metro Chess 7-8 March 2025
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-03-07	rnd 2	type Standard	result 1
		Opponent Jantjies, T (Tlotliso)				Opponent Sesele, R (Reudean)

#	Games	Start				End
1	4	Tournament Kings & Queens Chess 27 January 2024				Tournament Mangaung Metro Chess 10 February 2024
		date 2024-01-27	rnd 4	type Rapid	result 1	date 2024-02-10	rnd 2	type Rapid	result 1
		Opponent Matlakala, K (Kemelo)				Opponent Benson, A (Ajay)
2	2	Tournament Mangaung Metro Chess 25 January 2025				Tournament Mangaung Metro Chess 25 January 2025
		date 2025-01-25	rnd 4	type Rapid	result 1	date 2025-01-25	rnd 5	type Rapid	result 1
		Opponent Van Wyk, P (Petrus Gerhardus)				Opponent Olivier, R (Riley)
3	2	Tournament Mangaung Metro Chess 9 March 2024				Tournament Mangaung Metro Chess 3 August 2024
		date 2024-03-09	rnd 5	type Rapid	result 1	date 2024-08-03	rnd 1	type Rapid	result 1
		Opponent Maass, T (Tanya)				Opponent Plaatjie, S (Sibusiso)

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	Vilakazi ,S (Simangele)	5	2	-85	3	1	-141.7	2	1	0	0	0	0
1	Vilakazi ,S (Simangele)	5	1107.3	1022.3	3	1207.5	965.7	2	949.2	1107.3	0	0	0
2	Du Toit ,C (Calem)	3	0	-425	2	0	-425	1	0	-425	0	0	0
2	Du Toit ,C (Calem)	3	1165	740	2	1171.8	740	1	1198.8	740	0	0	0
3	Mcpherson ,L (Lilly)	3	2	141.7	2	1	0	1	1	425	0	0	0
3	Mcpherson ,L (Lilly)	3	1104.1	1245.8	2	1098.3	1104.1	1	1005.6	1529.1	0	0	0
4	Van Der Linde ,L (Luandi)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Van Der Linde ,L (Luandi)	2	1416.1	991.1	2	1419.1	991.1	0	0	0	0	0	0
5	Bothma ,J (Johannes)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Bothma ,J (Johannes)	2	1283	1495.5	2	1266.1	1495.5	0	0	0	0	0	0
6	Cleaver ,J (Jordan-Daniel)	2	2	425	2	2	425	0	0	0	0	0	0
6	Cleaver ,J (Jordan-Daniel)	2	1199.1	1624.1	2	1198.8	1624.1	0	0	0	0	0	0
7	Anderson ,J (James)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Anderson ,J (James)	2	1261.2	836.2	2	1251.1	836.2	0	0	0	0	0	0
8	Du Toit ,J (Jonaldro)	2	1	0	2	1	0	0	0	0	0	0	0
8	Du Toit ,J (Jonaldro)	2	1196.6	1196.6	2	1199.8	1196.6	0	0	0	0	0	0
9	Herselman ,J (Jayden Daniel Ferdinand)	2	1	0	1	0	-425	1	1	425	0	0	0
9	Herselman ,J (Jayden Daniel Ferdinand)	2	1232.4	1232.4	1	1229.4	807.4	1	1298	1657.4	0	0	0
10	Bosch ,S (Septimus Bowker)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
10	Bosch ,S (Septimus Bowker)	2	1205.2	1417.7	1	1157	1630.2	1	1214.8	1205.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Snell, T (Tessa)

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