Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ferreira, T (Teagan)

Chess SA id

1090152515

FIDE id

Date of birth

2009-02-12 (U18)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1157.2	1157.6	1200	1200
Raw rating	1141.2	1139.7	1200	1200
Weighted rating	1157.2	1157.6	1200	1200
Weighted performance	1035.5	1038.3	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.3	180.7	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.3	-0.1	0	0
New rating	1156.9	1157.5	1200	1200
Analysis
Rating	1157.2	1157.6	1200	1200
Raw rating	1141.2	1139.7	1200	1200
Weighted rating	1157.2	1157.6	1200
Weighted performance	1035.5	1038.3	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180.3	180.7	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	1141.2	1139.7	1200	1200
New weighted rating	1156.9	1157.5	1200	1200
New weighted performance	1028.8	1031.6	0	0
Temp new rating	1156.9	1157.5	1200	1200
Temp new rating +/-	-0.3	-0.1	0	0
Final new rating +/-	-0.3	-0.1	0	0
New rating	1156.9	1157.5	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	9	9
	10	10
	9	9
	0	0
	0	0
History	28	28

Games since
	Main 19	Standard 19		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	West Rand (GWR)
Province	Gauteng (GT)
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	9	3	33.33	-141.7	1240.5	1098.8
Standard	9	3	33.33	-141.7	1240.5	1098.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	9	32.14	-151.8	1247.6	1095.8
Standard	28	9	32.14	-151.8	1247.6	1095.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1141.2	1139.7	1200	1200
2025-09-30	1173.8	1178.6	1200	1200
2025-09-01	1173.8	1178.6	1200	1200
2025-08-01	1173.8	1178.6	1200	1200
2025-07-01	1162.5	1164.4	1200	1200
2025-06-01	1162.5	1164.4	1200	1200
2025-05-01	1162.5	1164.4	1200	1200
2025-04-01	1162.5	1164.4	1200	1200
2025-03-01	1162.5	1164.4	1200	1200
2025-02-01	1162.5	1164.4	1200	1200
2025-01-01	1162.5	1164.4	1200	1200
2024-12-01	1162.5	1164.4	1200	1200
2024-11-01	1162.5	1164.4	1200	1200
2024-10-01	1162.5	1164.4	1200	1200
2024-09-01	1162.5	1164.4	1200	1200
2024-08-01	1162.5	1164.4	1200	1200
2024-07-01	1125.3	1116.8	1200	1200
2024-09-01	1125.3	1116.8	1200	1200
2024-05-01	1102.4	1084.4	1200	1200
2024-04-01	1102.4	1084.4	1200	1200
2024-03-01	1102.4	1084.4	1200	1200
2024-02-01	1102.4	1084.4	1200	1200
2024-01-01	1102.4	1084.4	1200	1200
2023-12-01	1102.4	1084.4	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	2025 Gauteng Top Schools Teams (U17)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
2	2025 D2 Schools League Finals (U17)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U17)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
2	2025 D2 Schools League Finals (U17)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	4	2	Yes	Analysis
3	D2 School League Finals 2024 (U15)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
4	2024 D2 Schools Individuals (U15 Boys)	2024-05-04	2024-05-04	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
5	D2 School League Finals 2023 (U15)	2023-07-22	2023-07-22	Standard	West Rand (GWR)	6	4	0	Yes	Analysis
6	West Rand Juniors 2023 (U16)	2023-03-18	2023-03-18	Standard	West Rand (GWR)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Rammie, K (Kopano)				Opponent Kalonji, K (Keyilla)
2	2	Tournament D2 School League Finals 2024				Tournament D2 School League Finals 2024
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 4	type Standard	result 1
		Opponent Maila, T (Taylor)				Opponent Manqayi, V (Vuyo)
3	1	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-30	rnd 3	type Standard	result 1	date 2025-08-30	rnd 3	type Standard	result 1
		Opponent Rungasamy, L (Liam)				Opponent Rungasamy, L (Liam)

#	Games	Start				End
1	2	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Rammie, K (Kopano)				Opponent Kalonji, K (Keyilla)
2	2	Tournament D2 School League Finals 2024				Tournament D2 School League Finals 2024
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 4	type Standard	result 1
		Opponent Maila, T (Taylor)				Opponent Manqayi, V (Vuyo)
3	1	Tournament D2 School League Finals 2024				Tournament D2 School League Finals 2024
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Patel, F (Fatima)				Opponent Patel, F (Fatima)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Rammie, K (Kopano)				Opponent Kalonji, K (Keyilla)
2	2	Tournament D2 School League Finals 2024				Tournament D2 School League Finals 2024
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 4	type Standard	result 1
		Opponent Maila, T (Taylor)				Opponent Manqayi, V (Vuyo)
3	1	Tournament D2 School League Finals 2024				Tournament D2 School League Finals 2024
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Patel, F (Fatima)				Opponent Patel, F (Fatima)

#	Games	Start				End
1	2	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Rammie, K (Kopano)				Opponent Kalonji, K (Keyilla)
2	2	Tournament D2 School League Finals 2024				Tournament D2 School League Finals 2024
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 4	type Standard	result 1
		Opponent Maila, T (Taylor)				Opponent Manqayi, V (Vuyo)
3	1	Tournament D2 School League Finals 2024				Tournament D2 School League Finals 2024
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Patel, F (Fatima)				Opponent Patel, F (Fatima)

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	Black ,W (Waldo)	4	0	-425	4	0	-425	0	0	0	0	0	0
1	Black ,W (Waldo)	4	1275.8	850.8	4	1288.6	850.8	0	0	0	0	0	0
2	Mmbadi ,O (Obadiah)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Mmbadi ,O (Obadiah)	2	1396.5	971.5	2	1397.4	971.5	0	0	0	0	0	0
3	Van Heerden ,A (Alexander)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Heerden ,A (Alexander)	1	1280.7	1705.7	1	1314.3	1705.7	0	0	0	0	0	0
4	Maila ,T (Taylor)	1	1	425	1	1	425	0	0	0	0	0	0
4	Maila ,T (Taylor)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Moraka ,L (Lesego)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Moraka ,L (Lesego)	1	1136	711	1	1124.4	711	0	0	0	0	0	0
6	Rudd ,D (De Winter)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Rudd ,D (De Winter)	1	1289.2	864.2	1	1231	864.2	0	0	0	0	0	0
7	Mpande ,M (Makabongwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mpande ,M (Makabongwe)	1	1275.9	850.9	1	1294	850.9	0	0	0	0	0	0
8	Rungasamy ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
8	Rungasamy ,L (Liam)	1	1208.8	1633.8	1	1209.3	1633.8	0	0	0	0	0	0
9	Manqayi ,V (Vuyo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Manqayi ,V (Vuyo)	1	1225.1	1650.1	1	1229.5	1650.1	0	0	0	0	0	0
10	Rammie ,K (Kopano)	1	1	425	1	1	425	0	0	0	0	0	0
10	Rammie ,K (Kopano)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ferreira, T (Teagan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms