Chess South Africa Ratings Database

PLAYER PAGE

Personal

Petersen, T (Tyler)

Chess SA id

1080109007

FIDE id

Date of birth

2008-06-20 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-03-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1176.9	1169.6	1198.8	1200
Raw rating	1176.9	1169.6	1198.8	1200
Weighted rating	1176.9	1169.6	1198.8	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	171.4	173.2	166.1	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1176.9	1169.6	1198.8	1200
Analysis
Rating	1176.9	1169.6	1198.8	1200
Raw rating	1176.9	1169.6	1198.8	1200
Weighted rating	1176.9	1169.6	1198.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	171.4	173.2	166.1	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	1176.9	1169.6	1198.8	1200
New weighted rating	1176.9	1169.6	1198.8	1200
New weighted performance	0	0	0	0
Temp new rating	1176.9	1169.6	1198.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1176.9	1169.6	1198.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	0	0	0
History	24	18	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	11	45.83	-35.4	1178	1142.6
Standard	18	8	44.44	-47.2	1169.8	1122.5
Rapid	6	3	50	0	1202.8	1202.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1176.9	1169.6	1198.8	1200
2025-09-30	1176.9	1169.6	1198.8	1200
2025-09-01	1176.9	1169.6	1198.8	1200
2025-08-01	1176.9	1169.6	1198.8	1200
2025-07-01	1176.9	1169.6	1198.8	1200
2025-06-01	1176.9	1169.6	1198.8	1200
2025-05-01	1176.9	1169.6	1198.8	1200
2025-04-01	1176.9	1169.6	1198.8	1200
2025-03-01	1176.9	1169.6	1198.8	1200
2025-02-01	1176.9	1169.6	1198.8	1200
2025-01-01	1176.9	1169.6	1198.8	1200
2024-12-01	1176.9	1169.6	1198.8	1200
2024-11-01	1176.9	1169.6	1198.8	1200
2024-10-01	1176.9	1169.6	1198.8	1200
2024-09-01	1176.9	1169.6	1198.8	1200
2024-08-01	1176.9	1169.6	1198.8	1200
2024-07-01	1176.9	1169.6	1198.8	1200
2024-09-01	1176.9	1169.6	1198.8	1200
2024-05-01	1176.9	1169.6	1198.8	1200
2024-04-01	1176.9	1169.6	1198.8	1200
2024-03-01	1176.9	1169.6	1198.8	1200
2024-02-01	1176.9	1169.6	1198.8	1200
2024-01-01	1176.9	1169.6	1198.8	1200
2023-12-01	1176.9	1169.6	1198.8	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	WP Schools Chess District South 2022 (U15)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
2	WP Schools South Chess 2020 (U13)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
3	Metro School Chess Closed Individual Trials 2019 (U11 Boys)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
4	2019 South District Schools Trials (U11)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament WP Schools South Chess 2020				Tournament WP Schools Chess District South 2022
		date 2020-02-01	rnd 5	type Standard	result 1	date 2022-03-05	rnd 1	type Rapid	result 1
		Opponent Gqeya, O (Onesisa)				Opponent Vroulik, T (Tiaan)
2	1	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Swartz, M (Mohammad Khayyaam)				Opponent Swartz, M (Mohammad Khayyaam)
3	1	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 3	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Appolis, A (Aaliyah)				Opponent Appolis, A (Aaliyah)

#	Games	Start				End
1	2	Tournament WP Schools South Chess 2020				Tournament WP Schools South Chess 2020
		date 2020-02-01	rnd 5	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Gqeya, O (Onesisa)				Opponent Fortune, J (Jared)
2	1	Tournament WP Schools South Chess 2020				Tournament WP Schools South Chess 2020
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Mbikwana, L (Lathitha)				Opponent Mbikwana, L (Lathitha)
3	1	Tournament WP Schools South Chess 2020				Tournament WP Schools South Chess 2020
		date 2020-02-01	rnd 1	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Manyakanyaka, H (Hlumela)				Opponent Manyakanyaka, H (Hlumela)

#	Games	Start				End
1	1	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Swartz, M (Mohammad Khayyaam)				Opponent Swartz, M (Mohammad Khayyaam)
2	1	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 3	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Appolis, A (Aaliyah)				Opponent Appolis, A (Aaliyah)
3	1	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 1	type Rapid	result 1	date 2022-03-05	rnd 1	type Rapid	result 1
		Opponent Vroulik, T (Tiaan)				Opponent Vroulik, T (Tiaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament WP Schools South Chess 2020				Tournament WP Schools Chess District South 2022
		date 2020-02-01	rnd 5	type Standard	result 1	date 2022-03-05	rnd 1	type Rapid	result 1
		Opponent Gqeya, O (Onesisa)				Opponent Vroulik, T (Tiaan)
2	1	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Swartz, M (Mohammad Khayyaam)				Opponent Swartz, M (Mohammad Khayyaam)
3	1	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 3	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Appolis, A (Aaliyah)				Opponent Appolis, A (Aaliyah)

#	Games	Start				End
1	2	Tournament WP Schools South Chess 2020				Tournament WP Schools South Chess 2020
		date 2020-02-01	rnd 5	type Standard	result 1	date 2020-02-01	rnd 6	type Standard	result 1
		Opponent Gqeya, O (Onesisa)				Opponent Fortune, J (Jared)
2	1	Tournament WP Schools South Chess 2020				Tournament WP Schools South Chess 2020
		date 2020-02-01	rnd 3	type Standard	result 1	date 2020-02-01	rnd 3	type Standard	result 1
		Opponent Mbikwana, L (Lathitha)				Opponent Mbikwana, L (Lathitha)
3	1	Tournament WP Schools South Chess 2020				Tournament WP Schools South Chess 2020
		date 2020-02-01	rnd 1	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Manyakanyaka, H (Hlumela)				Opponent Manyakanyaka, H (Hlumela)

#	Games	Start				End
1	1	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Swartz, M (Mohammad Khayyaam)				Opponent Swartz, M (Mohammad Khayyaam)
2	1	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 3	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Appolis, A (Aaliyah)				Opponent Appolis, A (Aaliyah)
3	1	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 1	type Rapid	result 1	date 2022-03-05	rnd 1	type Rapid	result 1
		Opponent Vroulik, T (Tiaan)				Opponent Vroulik, T (Tiaan)

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	Appolis ,A (Aaliyah)	2	2	425	1	1	425	1	1	425	0	0	0
1	Appolis ,A (Aaliyah)	2	1164.5	1589.5	1	1200	1589.5	1	1200	1589.5	0	0	0
2	Mxabo ,A (Aviwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mxabo ,A (Aviwe)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Bonga ,X (Xola)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Bonga ,X (Xola)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Appoles ,R (Rayaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Appoles ,R (Rayaan)	1	1181.4	756.4	1	1177.2	756.4	0	0	0	0	0	0
5	Korobele ,L (Lethabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Korobele ,L (Lethabo)	1	1227.2	802.2	1	1229.6	802.2	0	0	0	0	0	0
6	Gqeya ,O (Onesisa)	1	1	425	1	1	425	0	0	0	0	0	0
6	Gqeya ,O (Onesisa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Karsten ,JD (Jan Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Karsten ,JD (Jan Daniel)	1	1253.8	828.8	1	1218.2	828.8	0	0	0	0	0	0
8	Gideon ,J (Joy)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Gideon ,J (Joy)	1	695.4	270.4	1	725.6	270.4	0	0	0	0	0	0
9	Nieuwoudt ,H (Hein)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Nieuwoudt ,H (Hein)	1	1194.9	769.9	1	1214.4	769.9	0	0	0	0	0	0
10	Lilwana ,L (Likho)	1	1	425	1	1	425	0	0	0	0	0	0
10	Lilwana ,L (Likho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Petersen, T (Tyler)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms