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

Item	Main	Standard	Rapid	Blitz
Rating	1190.6	1187.2	1188.9	1200
Raw rating	1190.6	1187.2	1188.9	1200
Weighted rating	1168.2	1164.2	1185.8	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	1168.2	1164.2	1185.8
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	1170.9	1167.1	1186.1	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
2026-01-01	1190.6	1187.2	1188.9	1200
2025-11-30	1190.6	1187.2	1188.9	1200
2025-11-01	1190.6	1187.2	1188.9	1200
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
2024-11-01	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
2024-05-01	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

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	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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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms