Chess South Africa Ratings Database

PLAYER PAGE

Personal

Owies, T (Tiffany)

Chess SA id

2130139085

FIDE id

Date of birth

2013-02-10 (U14)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-11-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1223.2	1196	1255.1	1200
Raw rating	1223.2	1196	1255.1	1200
Weighted rating	1213.4	1195.8	1244	1200
Weighted performance	1133.9	0	1180.5	0
Floor	729.2	740	773.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.4	166.8	153.3	165.8
Highest rating	1254.6 2022-07-01	1422.9 2022-07-01	1273.9 2025-06-01	1200 2018-10-01
Highest raw rating	1229.2 2025-06-01	1240 2022-08-01	1273.9 2025-06-01	1200 2024-03-01
Highest weighted rating	1229.2 2018-10-01	1240 2023-09-01	1244 2026-01-01	1200 2018-10-01
Highest weighted performance	1254.6 2022-07-01	1422.9 2022-07-01	1265 2024-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1223.2	1196	1255.1	1200
Analysis
Rating	1223.2	1196	1255.1	1200
Raw rating	1223.2	1196	1255.1	1200
Weighted rating	1213.4	1195.8	1244
Weighted performance	1133.9	0	1180.5
K-factor	36	36	36	36
Floor	729.2	740	773.9	700
Max/Min rating change allowed	160.4	166.8	153.3	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	1223.2	1196	1255.1	1200
New weighted rating	1214.8	1195.9	1246.1	1200
New weighted performance	1125.9	0	1172.2	0
Temp new rating	1223.2	1196	1255.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1223.2	1196	1255.1	1200
New K-factor	36	36	36	36
New floor	729.2	740	773.9	700

Item	Main	Standard	Rapid
	0	0	0
	18	5	13
	19	0	19
	10	5	5
	21	7	14
	0	0	0
History	68	17	51

Games since
	Main 37	Standard 5		Rapid 32		Blitz 0
Gender	Female
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1439		714		175
Female	281		156		48
U14	319		168		38
U14 Female	87		48		13
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	18	8.5	47.22	-23.6	1254	1230.4
Standard	5	2.5	50	0	1195.4	1195.4
Rapid	13	6	46.15	-32.7	1276.6	1243.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	68	33.5	49.26	-6.2	1212.1	1205.8
Standard	17	8.5	50	0	1202.6	1202.6
Rapid	51	25	49.02	-8.3	1215.3	1206.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1223.2	1196	1255.1	1200
2025-11-30	1211.6	1196	1236.1	1200
2025-11-01	1211.6	1196	1236.1	1200
2025-09-30	1211.6	1196	1236.1	1200
2025-09-01	1211.6	1196	1236.1	1200
2025-08-01	1211.6	1196	1236.1	1200
2025-07-01	1229.2	1196	1273.9	1200
2025-06-01	1229.2	1196	1273.9	1200
2025-05-01	1218.3	1196	1261.3	1200
2025-04-01	1218.3	1195.9	1261.3	1200
2025-03-01	1224.7	1196.6	1261.3	1200
2025-02-01	1212.5	1196.6	1251.3	1200
2025-01-01	1212.5	1195.3	1251.3	1200
2024-12-01	1212.5	1195.3	1251.3	1200
2024-11-01	1212.5	1195.3	1251.3	1200
2024-10-01	1212.5	1195.3	1251.3	1200
2024-09-01	1212.5	1195.3	1251.3	1200
2024-11-01	1183.8	1195.3	1190	1200
2024-07-01	1183.8	1195.3	1190	1200
2024-06-01	1189.7	1195.3	1198	1200
2024-05-01	1178.3	1195.3	1166.8	1200
2024-04-01	1178.3	1195.3	1166.8	1200
2024-03-01	1178.3	1195.3	1166.8	1200
2024-02-01	1178.3	1195.3	1166.8	1200

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	WCSC Brian Raubenheimer Development 2025 (U13 Girls)	2025-11-29	2025-11-29	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
2	Lower West Coast Top Schools 2025 (U13)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	3	0	Yes	Analysis
3	Brenton Cupido West Coast Development Championship 2025 (U11+U13 Girls)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
4	West Coast Schools Chess Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	5	2.5	Yes	Analysis
5	Lower West Coast Prestige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
6	Pedro Booyse Top Schools Championships 2024 (U11 Girls)	2024-08-03	2024-08-03	Rapid	West Coast (WCU)	6	4	3.5	Yes	Analysis
7	Western Cape - Brian Raubenheimer Development Tournament 2024 (U11 Girls)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
8	Brenton Cupido West Coast Schools Championship 2024 (U11)	2024-05-25	2024-05-25	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
9	Lower West Top Schools 2024 (U9+U11)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
10	Western Cape Top Schools 2023 (U13 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	2	Yes	Analysis
11	Deep Blue Open 2023 (Juniors)	2023-09-16	2023-09-16	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
12	West Coast Open 2022 (C)	2022-11-05	2022-11-05	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
13	Western Cape Top Schools 2022 (U9 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	3	1	Yes	Analysis
14	Pedro Booyse Top Schools 2022 (U9 Combined)	2022-07-23	2022-07-23	Standard	West Coast (WCU)	6	4	3	Yes	Analysis
15	Onder-Weskus Top Skole 2022 (O9)	2022-06-04	2022-06-04	Rapid	West Coast (WCU)	6	6	3	Yes	Analysis
16	Lower West Coast Schools Prestige 2022 (U7+U9 Girls)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis

#	Games	Start				End
1	6	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Lower West Coast Prestige 2025
		date 2024-08-03	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Makamba, J (Jaylin)				Opponent Schippers, M (Mia)
2	4	Tournament Lower West Coast Schools Prestige 2022				Tournament Onder-Weskus Top Skole 2022
		date 2022-03-19	rnd 4	type Rapid	result 0.5	date 2022-06-04	rnd 2	type Rapid	result 1
		Opponent Lewis, M (Mirelda)				Opponent Willshach, L (Lishan)
3	3	Tournament West Coast Schools Chess Prestige 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Niewoudt, J (Jervane)				Opponent Mangoloti, Z (Zenande)

#	Games	Start				End
1	3	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 1	type Standard	result 1	date 2022-07-23	rnd 5	type Standard	result 1
		Opponent Thomson, M (Matthew)				Opponent Wilsnach, L (Lishan)
2	2	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 4	type Standard	result 1	date 2023-09-03	rnd 5	type Standard	result 1
		Opponent Jacobs, C (Casey)				Opponent Scheder-Bieschin, A (Anna)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Niewoudt, J (Jervane)				Opponent Niewoudt, J (Jervane)

#	Games	Start				End
1	6	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Lower West Coast Prestige 2025
		date 2024-08-03	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Makamba, J (Jaylin)				Opponent Schippers, M (Mia)
2	4	Tournament Lower West Coast Schools Prestige 2022				Tournament Onder-Weskus Top Skole 2022
		date 2022-03-19	rnd 4	type Rapid	result 0.5	date 2022-06-04	rnd 2	type Rapid	result 1
		Opponent Lewis, M (Mirelda)				Opponent Willshach, L (Lishan)
3	3	Tournament Lower West Coast Prestige 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Samuels, J (Jada)				Opponent Mangoloti, Z (Zenande)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Lower West Coast Prestige 2025
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Jim, C (Christelle)				Opponent Schippers, M (Mia)
2	3	Tournament West Coast Schools Chess Prestige 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Niewoudt, J (Jervane)				Opponent Mangoloti, Z (Zenande)
3	3	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 2	type Rapid	result 1	date 2024-06-08	rnd 4	type Rapid	result 1
		Opponent Oliphant, E (Elnique)				Opponent Le Roux, C (Carmen)

#	Games	Start				End
1	3	Tournament Pedro Booyse Top Schools 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-07-23	rnd 1	type Standard	result 1	date 2022-07-23	rnd 5	type Standard	result 1
		Opponent Thomson, M (Matthew)				Opponent Wilsnach, L (Lishan)
2	2	Tournament Western Cape Top Schools 2023				Tournament Western Cape Top Schools 2023
		date 2023-09-02	rnd 4	type Standard	result 1	date 2023-09-03	rnd 5	type Standard	result 1
		Opponent Jacobs, C (Casey)				Opponent Scheder-Bieschin, A (Anna)
3	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 6	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Niewoudt, J (Jervane)				Opponent Niewoudt, J (Jervane)

#	Games	Start				End
1	4	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Lower West Coast Prestige 2025
		date 2024-08-03	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Jim, C (Christelle)				Opponent Schippers, M (Mia)
2	3	Tournament Lower West Coast Prestige 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Samuels, J (Jada)				Opponent Mangoloti, Z (Zenande)
3	3	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 2	type Rapid	result 1	date 2024-06-08	rnd 4	type Rapid	result 1
		Opponent Oliphant, E (Elnique)				Opponent Le Roux, C (Carmen)

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	Willshach ,L (Lishan)	3	2	141.7	1	1	425	2	1	0	0	0	0
1	Willshach ,L (Lishan)	3	1195.7	1337.3	1	1200	1620.7	2	1200	1195.7	0	0	0
2	Thomson ,M (Matthew)	3	1	-141.7	1	1	425	2	0	-425	0	0	0
2	Thomson ,M (Matthew)	3	1223.6	1081.9	1	1199.2	1648.6	2	1214.8	798.6	0	0	0
3	Snyders ,J (Jadie Leigh)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
3	Snyders ,J (Jadie Leigh)	2	1191.2	978.7	1	1215.2	1191.2	1	1166.5	766.2	0	0	0
4	Vermeulen ,P (Peigh-Lene)	2	1	0	1	1	425	1	0	-425	0	0	0
4	Vermeulen ,P (Peigh-Lene)	2	1156.2	1156.2	1	1165.7	1581.2	1	1195.4	731.2	0	0	0
5	Andreas ,H (Hunter)	2	2	425	0	0	0	2	2	425	0	0	0
5	Andreas ,H (Hunter)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
6	Bothma Cilliers ,K (Kalika)	2	1.5	212.5	0	0	0	2	1.5	212.5	0	0	0
6	Bothma Cilliers ,K (Kalika)	2	1119.1	1331.6	0	0	0	2	1171.1	1331.6	0	0	0
7	Lehlalha ,N (Naledi)	2	1	0	0	0	0	2	1	0	0	0	0
7	Lehlalha ,N (Naledi)	2	1162.8	1162.8	0	0	0	2	1188.7	1162.8	0	0	0
8	Van Schalkwyk ,J (Jayme-Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van Schalkwyk ,J (Jayme-Lee)	1	1229.9	804.9	1	1204.5	804.9	0	0	0	0	0	0
9	Scheder-Bieschin ,A (Anna)	1	1	425	1	1	425	0	0	0	0	0	0
9	Scheder-Bieschin ,A (Anna)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Makamba ,J (Jaylin)	1	1	425	0	0	0	1	1	425	0	0	0
10	Makamba ,J (Jaylin)	1	1177.2	1602.2	0	0	0	1	1163.6	1602.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Owies, T (Tiffany)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms