Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dyson, B (Brenda)

Chess SA id

2110190278

FIDE id

Date of birth

2011-07-21 (U16)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1270.1

Item	Main	Standard	Rapid	Blitz
Rating	1190.6	1187.2	1188.9	1200
Raw rating	1190.6	1187.2	1188.9	1200
Weighted rating	1158.9	1154.2	1185.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.1	168.9	168.5	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 2024-02-01	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 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1190.6	1187.2	1188.9	1200
Analysis
Rating	1190.6	1187.2	1188.9	1200
Raw rating	1190.6	1187.2	1188.9	1200
Weighted rating	1158.9	1154.2	1185.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	168.1	168.9	168.5	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	1190.6	1187.2	1188.9	1200
New weighted rating	1162.2	1157.7	1185.4	1200
New weighted performance	0	0	0	0
Temp new rating	1190.6	1187.2	1188.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1190.6	1187.2	1188.9	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	12	10	2
	5	0	5
	4	4	0
	0	0	0
	0	0	0
History	21	14	7

Games since
	Main 17	Standard 10		Rapid 7		Blitz 0
Gender	Female
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	12	6.5	54.17	35.4	1249	1284.4
Standard	10	5.5	55	42.5	1243.7	1286.2
Rapid	2	1	50	0	1275.2	1275.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	8.5	40.48	-81	1221.6	1140.6
Standard	14	5.5	39.29	-91.1	1229.4	1138.3
Rapid	7	3	42.86	-60.7	1205.9	1145.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1190.6	1187.2	1188.9	1200
2025-09-01	1190.6	1187.2	1188.9	1200
2025-08-01	1188	1187.2	1186.3	1200
2025-07-01	1188	1187.2	1186.3	1200
2025-06-01	1165.4	1163.4	1186.3	1200
2025-05-01	1165.4	1163.4	1186.3	1200
2025-04-01	1165.4	1163.4	1186.3	1200
2025-03-01	1165.4	1163.4	1186.3	1200
2025-02-01	1138.7	1130.6	1186.2	1200
2025-01-01	1134.1	1126.9	1180.2	1200
2024-12-01	1134.1	1126.9	1180.2	1200
2024-11-01	1134.1	1126.9	1180.2	1200
2024-10-01	1134.1	1126.9	1180.2	1200
2024-09-01	1134.1	1126.9	1180.2	1200
2024-08-01	1134.1	1126.9	1180.2	1200
2024-07-01	1134.1	1126.9	1180.2	1200
2024-06-01	1134.1	1126.9	1180.2	1200
2024-08-01	1134.1	1126.9	1180.2	1200
2024-04-01	1134.1	1126.9	1180.2	1200
2024-03-01	1139.3	1126.9	1200	1200
2024-02-01	1139.3	1126.9	1200	1200
2024-01-01	1139.3	1126.9	1200	1200
2023-12-01	1139.3	1126.9	1200	1200
2023-11-01	1139.3	1126.9	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	Ekurhuleni North Schools Teams 2025 (U19 Girls)	2025-08-15	2025-08-15	Rapid	Ekurhuleni (GE)	5	2	1	Yes	Analysis
2	Ekurhuleni North School District Finals 2025 (U15 Girls)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	Benoni High School Cluster 2025 (U18 Girls)	2025-05-09	2025-05-09	Rapid	Ekurhuleni (GE)	5	0	0	No	Analysis
4	Benoni High School Cluster 15Feb 2025 (U15 Girls)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U19 Girls)	2025-08-15	2025-08-15	Rapid	Ekurhuleni (GE)	5	2	1	Yes	Analysis
2	Ekurhuleni North School District Finals 2025 (U15 Girls)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	Benoni High School Cluster 2025 (U18 Girls)	2025-05-09	2025-05-09	Rapid	Ekurhuleni (GE)	5	0	0	No	Analysis
4	Benoni High School Cluster 15Feb 2025 (U15 Girls)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	Benoni Primary School Cluster Individuals 2024 (U13 Girls)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
6	Ekurhuleni North School Teams 2023 (Reserves)	2023-08-05	2023-08-05	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis

#	Games	Start				End
1	4	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni High School Cluster 15Feb 2025
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Nel, M (Mekeilah)				Opponent Tshakuma, M (Motsedisi)
2	3	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Mapeka, V (Vanessa)				Opponent Lourens, A (Ashley)
3	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-15	rnd 4	type Rapid	result 1	date 2025-08-15	rnd 4	type Rapid	result 1
		Opponent Mnkandla, N (Nombulelo)				Opponent Mnkandla, N (Nombulelo)

#	Games	Start				End
1	3	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Mapeka, V (Vanessa)				Opponent Lourens, A (Ashley)
2	2	Tournament Benoni High School Cluster 15Feb 2025				Tournament Benoni High School Cluster 15Feb 2025
		date 2025-02-15	rnd 1	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Suter, S (Sophie Mary)				Opponent Tshakuma, M (Motsedisi)
3	1	Tournament Benoni High School Cluster 15Feb 2025				Tournament Benoni High School Cluster 15Feb 2025
		date 2025-02-15	rnd 5	type Standard	result 1	date 2025-02-15	rnd 5	type Standard	result 1
		Opponent Lin, F (Feng-yunn)				Opponent Lin, F (Feng-yunn)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Nel, M (Mekeilah)				Opponent Coetzee, M (Mia)
2	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-15	rnd 4	type Rapid	result 1	date 2025-08-15	rnd 4	type Rapid	result 1
		Opponent Mnkandla, N (Nombulelo)				Opponent Mnkandla, N (Nombulelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni High School Cluster 15Feb 2025
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Nel, M (Mekeilah)				Opponent Tshakuma, M (Motsedisi)
2	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-15	rnd 4	type Rapid	result 1	date 2025-08-15	rnd 4	type Rapid	result 1
		Opponent Mnkandla, N (Nombulelo)				Opponent Mnkandla, N (Nombulelo)
3	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Lourens, A (Ashley)				Opponent Lourens, A (Ashley)

#	Games	Start				End
1	2	Tournament Benoni High School Cluster 15Feb 2025				Tournament Benoni High School Cluster 15Feb 2025
		date 2025-02-15	rnd 1	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Suter, S (Sophie Mary)				Opponent Tshakuma, M (Motsedisi)
2	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Lourens, A (Ashley)				Opponent Lourens, A (Ashley)
3	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Mapeka, V (Vanessa)				Opponent Mapeka, V (Vanessa)

#	Games	Start				End
1	2	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2024-03-09	rnd 5	type Rapid	result 1
		Opponent Nel, M (Mekeilah)				Opponent Coetzee, M (Mia)
2	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-15	rnd 4	type Rapid	result 1	date 2025-08-15	rnd 4	type Rapid	result 1
		Opponent Mnkandla, N (Nombulelo)				Opponent Mnkandla, N (Nombulelo)

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	Maphothoma ,T (Tshegofatso)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Maphothoma ,T (Tshegofatso)	2	1247.5	1035	2	1235.1	1035	0	0	0	0	0	0
2	Tshakuma ,M (Motsedisi)	2	1	0	2	1	0	0	0	0	0	0	0
2	Tshakuma ,M (Motsedisi)	2	1273.2	1273.2	2	1250.7	1273.2	0	0	0	0	0	0
3	Suter ,S (Sophie Mary)	1	1	425	1	1	425	0	0	0	0	0	0
3	Suter ,S (Sophie Mary)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Sobekwa ,L (Likho)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sobekwa ,L (Likho)	1	1174.6	749.6	1	1169	749.6	0	0	0	0	0	0
5	Myburgh ,M (Melinda)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Myburgh ,M (Melinda)	1	1171	746	1	1151	746	0	0	0	0	0	0
6	Cornelius ,A (Andrew)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Cornelius ,A (Andrew)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Sonthondoshe ,L (Lisakhsnya)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sonthondoshe ,L (Lisakhsnya)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Lourens ,A (Ashley)	1	1	425	1	1	425	0	0	0	0	0	0
8	Lourens ,A (Ashley)	1	1194.7	1619.7	1	1224.1	1619.7	0	0	0	0	0	0
9	Masinge ,N (Nyeleti)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Masinge ,N (Nyeleti)	1	1429.7	1004.7	1	1374.2	1004.7	0	0	0	0	0	0
10	Mapeka ,V (Vanessa)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mapeka ,V (Vanessa)	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

Dyson, B (Brenda)

Ratings

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Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms