Chess South Africa Ratings Database

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Personal

Jansen, T (Tersha)

Chess SA id

2140151119

FIDE id

Date of birth

2014-05-13 (U12)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1249.8

Item	Main	Standard	Rapid	Blitz
Rating	1208	1209.5	1200	1200
Raw rating	1208	1209.5	1200	1200
Weighted rating	1193.7	1190.3	1200	1200
Weighted performance	1145.2	1146.7	0	0
Floor	753.1	761.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.9	163.6	165.8	165.8
Highest rating	1404.9 2023-02-01	1403 2023-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1253.1 2025-04-01	1261.3 2025-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1253.1 2024-02-01	1261.3 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1404.9 2023-02-01	1403 2023-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1208	1209.5	1200	1200
Analysis
Rating	1208	1209.5	1200	1200
Raw rating	1208	1209.5	1200	1200
Weighted rating	1193.7	1190.3	1200
Weighted performance	1145.2	1146.7	0
K-factor	36	36	36	36
Floor	753.1	761.3	700	700
Max/Min rating change allowed	163.9	163.6	165.8	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	1208	1209.5	1200	1200
New weighted rating	1195	1192.1	1200	1200
New weighted performance	1144.8	1146.3	0	0
Temp new rating	1208	1209.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1208	1209.5	1200	1200
New K-factor	36	36	36	36
New floor	753.1	761.3	700	700

Item	Main	Standard
	0	0
	25	25
	19	19
	19	19
	0	0
	0	0
History	63	63

Games since
	Main 44	Standard 44		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3977		1323		362
Female	951		391		118
U12	667		240		70
U12 Female	209		87		35
Standard
	RSA		Province		Region
Overall	3849		1092		394
Female	921		344		134
U12	618		179		76
U12 Female	194		72		38
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	25	12.5	50	0	1252.1	1252.1
Standard	25	12.5	50	0	1252.1	1252.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	63	30.5	48.41	-13.5	1226.1	1212.6
Standard	63	30.5	48.41	-13.5	1226.1	1212.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1208	1209.5	1200	1200
2025-09-01	1208	1209.5	1200	1200
2025-08-01	1208	1209.5	1200	1200
2025-07-01	1208	1209.5	1200	1200
2025-06-01	1208	1209.5	1200	1200
2025-05-01	1208	1209.5	1200	1200
2025-04-01	1253.1	1261.3	1200	1200
2025-03-01	1202.5	1200.2	1200	1200
2025-02-01	1179	1170.7	1200	1200
2025-01-01	1162.7	1151.3	1200	1200
2024-12-01	1162.7	1151.3	1200	1200
2024-11-01	1162.7	1151.3	1200	1200
2024-10-01	1162.7	1151.3	1200	1200
2024-09-01	1162.7	1151.3	1200	1200
2024-08-01	1162.7	1151.3	1200	1200
2024-07-01	1162.7	1151.3	1200	1200
2024-06-01	1162.7	1151.3	1200	1200
2024-08-01	1162.7	1151.3	1200	1200
2024-04-01	1202.1	1198.8	1200	1200
2024-03-01	1194.9	1190.2	1200	1200
2024-02-01	1212.2	1209.6	1200	1200
2024-01-01	1212.2	1209.6	1200	1200
2023-12-01	1212.2	1209.6	1200	1200
2023-11-01	1212.2	1209.6	1200	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	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	3.5	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Oudussa Trials 2025 (U11 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	Oudussa Trials 2 2025 (U11 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	3.5	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Oudussa Trials 2025 (U11 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	Oudussa Trials 2 2025 (U11 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	3.5	Yes	Analysis
6	Eden School Chess Trials 1 2024 (U11 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	4	2	Yes	Analysis
7	OUDUSSA Trials 2 2024 (U11 Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	2	Yes	Analysis
8	Eden Trials 2+3 2023 (U10)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	10	4.5	Yes	Analysis
9	Eden Trails 1 2023 (U9 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	Oudussa Proewe 1 2023 (U7+U9 Girls)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	4	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Manzini, C (Chloe)				Opponent Williams, L (Lauri-Url)
2	3	Tournament Eden Trials 2+3 2023				Tournament OUDUSSA Trials 2 2024
		date 2023-05-13	rnd 10	type Standard	result 0.5	date 2024-02-17	rnd 2	type Standard	result 1
		Opponent Highburg, T (Troy)				Opponent Botha, G (Galeren)
3	3	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Geldenhuys, R (Ruby)				Opponent Coleman, G (Gabriella)

#	Games	Start				End
1	5	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Manzini, C (Chloe)				Opponent Williams, L (Lauri-Url)
2	3	Tournament Eden Trials 2+3 2023				Tournament OUDUSSA Trials 2 2024
		date 2023-05-13	rnd 10	type Standard	result 0.5	date 2024-02-17	rnd 2	type Standard	result 1
		Opponent Highburg, T (Troy)				Opponent Botha, G (Galeren)
3	3	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Geldenhuys, R (Ruby)				Opponent Coleman, G (Gabriella)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Manzini, C (Chloe)				Opponent Williams, L (Lauri-Url)
2	3	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Geldenhuys, R (Ruby)				Opponent Coleman, G (Gabriella)
3	2	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 3	type Standard	result 1	date 2024-04-13	rnd 4	type Standard	result 1
		Opponent Jaftha, Z (Zakeva)				Opponent Snel, C (Caithlin)

#	Games	Start				End
1	5	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Manzini, C (Chloe)				Opponent Williams, L (Lauri-Url)
2	3	Tournament Eden Trails 1 2023				Tournament Eden Trials 2+3 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-04-15	rnd 1	type Standard	result 1
		Opponent Geldenhuys, R (Ruby)				Opponent Coleman, G (Gabriella)
3	2	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 3	type Standard	result 1	date 2024-04-13	rnd 4	type Standard	result 1
		Opponent Jaftha, Z (Zakeva)				Opponent Snel, C (Caithlin)

No games found.

#	Games	Start				End

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	Rabie ,T (Thilda)	4	0	-425	4	0	-425	0	0	0	0	0	0
1	Rabie ,T (Thilda)	4	1365.7	940.7	4	1373.1	940.7	0	0	0	0	0	0
2	Minnies ,J (Joy)	4	2	0	4	2	0	0	0	0	0	0	0
2	Minnies ,J (Joy)	4	1273.5	1273.5	4	1278.4	1273.5	0	0	0	0	0	0
3	Coleman ,G (Gabriella)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Coleman ,G (Gabriella)	2	1188.9	1401.4	2	1195.1	1401.4	0	0	0	0	0	0
4	Stalmeester ,E (Emerson)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Stalmeester ,E (Emerson)	2	1235.5	810.5	2	1241.4	810.5	0	0	0	0	0	0
5	Manzini ,C (Chloe)	2	2	425	2	2	425	0	0	0	0	0	0
5	Manzini ,C (Chloe)	2	1197.8	1622.8	2	1199.3	1622.8	0	0	0	0	0	0
6	De Villiers ,A (Azalea)	2	2	425	2	2	425	0	0	0	0	0	0
6	De Villiers ,A (Azalea)	2	1163.2	1588.2	2	1157.3	1588.2	0	0	0	0	0	0
7	Norgarb ,S (Sophia)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Norgarb ,S (Sophia)	2	1221.2	796.2	2	1216.8	796.2	0	0	0	0	0	0
8	Botha ,M (Mashone)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Botha ,M (Mashone)	2	1185.2	760.2	2	1174.5	760.2	0	0	0	0	0	0
9	Steenberg ,A (Ava)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Steenberg ,A (Ava)	1	1090.5	665.5	1	1075.9	665.5	0	0	0	0	0	0
10	Highburg ,T (Troy)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Highburg ,T (Troy)	1	1100.1	1100.1	1	1098	1100.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jansen, T (Tersha)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms