Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dos Santos, M (Michael)

Chess SA id

1050141442

FIDE id

Date of birth

2005-02-11 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-01-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1179.1	1186	1178.4	1200
Raw rating	1179.1	1186	1178.4	1200
Weighted rating	1178.3	1184.7	1178.4	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.8	169.2	171	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	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 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1179.1	1186	1178.4	1200
Analysis
Rating	1179.1	1186	1178.4	1200
Raw rating	1179.1	1186	1178.4	1200
Weighted rating	1178.3	1184.7	1178.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.8	169.2	171	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	1179.1	1186	1178.4	1200
New weighted rating	1178.3	1184.8	1178.4	1200
New weighted performance	0	0	0	0
Temp new rating	1179.1	1186	1178.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1179.1	1186	1178.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	5	0
	0	0	0
	5	0	5
	0	0	0
History	10	5	5

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	10	4	40	-85	1215.2	1130.2
Standard	5	2	40	-85	1215.7	1130.7
Rapid	5	2	40	-85	1214.6	1129.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1179.1	1186	1178.4	1200
2025-09-01	1179.1	1186	1178.4	1200
2025-08-01	1179.1	1186	1178.4	1200
2025-07-01	1179.1	1186	1178.4	1200
2025-06-01	1179.1	1186	1178.4	1200
2025-05-01	1179.1	1186	1178.4	1200
2025-04-01	1179.1	1186	1178.4	1200
2025-03-01	1179.1	1186	1178.4	1200
2025-02-01	1179.1	1186	1178.4	1200
2025-01-01	1176.3	1182	1178.4	1200
2024-12-01	1176.3	1182	1178.4	1200
2024-11-01	1176.3	1182	1178.4	1200
2024-10-01	1176.3	1182	1178.4	1200
2024-09-01	1176.3	1182	1178.4	1200
2024-08-01	1176.3	1182	1178.4	1200
2024-07-01	1176.3	1182	1178.4	1200
2024-06-01	1176.3	1182	1178.4	1200
2024-08-01	1176.3	1182	1178.4	1200
2024-04-01	1176.3	1182	1178.4	1200
2024-03-01	1176.3	1182	1178.4	1200
2024-02-01	1176.3	1182	1178.4	1200
2024-01-01	1189.2	1200	1178.4	1200
2023-12-01	1189.2	1200	1178.4	1200
2023-11-01	1189.2	1200	1178.4	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	2024 Gauteng Inter-Region Chess Championship (LSEN)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	Gauteng Schools Disabiltity Chess Festival 2022 (High School)	2022-05-28	2022-05-28	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Ngwenya, N (Ncebo)				Opponent Van Der Merwe, P (Phillip)
2	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 3	type Rapid	result 1	date 2022-05-28	rnd 3	type Rapid	result 1
		Opponent Swanepoel, L (Liam)				Opponent Swanepoel, L (Liam)
3	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 1	type Rapid	result 1
		Opponent Ojero, N (Neo)				Opponent Ojero, N (Neo)

#	Games	Start				End
1	2	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Ngwenya, N (Ncebo)				Opponent Van Der Merwe, P (Phillip)

#	Games	Start				End
1	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 3	type Rapid	result 1	date 2022-05-28	rnd 3	type Rapid	result 1
		Opponent Swanepoel, L (Liam)				Opponent Swanepoel, L (Liam)
2	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 1	type Rapid	result 1
		Opponent Ojero, N (Neo)				Opponent Ojero, N (Neo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Ngwenya, N (Ncebo)				Opponent Van Der Merwe, P (Phillip)
2	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 3	type Rapid	result 1	date 2022-05-28	rnd 3	type Rapid	result 1
		Opponent Swanepoel, L (Liam)				Opponent Swanepoel, L (Liam)
3	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 1	type Rapid	result 1
		Opponent Ojero, N (Neo)				Opponent Ojero, N (Neo)

#	Games	Start				End
1	2	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Gauteng Inter-Region Chess Championship
		date 2024-01-13	rnd 1	type Standard	result 1	date 2024-01-13	rnd 2	type Standard	result 1
		Opponent Ngwenya, N (Ncebo)				Opponent Van Der Merwe, P (Phillip)

#	Games	Start				End
1	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 3	type Rapid	result 1	date 2022-05-28	rnd 3	type Rapid	result 1
		Opponent Swanepoel, L (Liam)				Opponent Swanepoel, L (Liam)
2	1	Tournament Gauteng Schools Disabiltity Chess Festival 2022				Tournament Gauteng Schools Disabiltity Chess Festival 2022
		date 2022-05-28	rnd 1	type Rapid	result 1	date 2022-05-28	rnd 1	type Rapid	result 1
		Opponent Ojero, N (Neo)				Opponent Ojero, N (Neo)

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	Kruger ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Kruger ,J (Joshua)	1	1177.3	752.3	1	1195.6	752.3	0	0	0	0	0	0
2	Ngwenya ,N (Ncebo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ngwenya ,N (Ncebo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Seeri ,M (Modise)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Seeri ,M (Modise)	1	1329.6	904.6	1	1309.5	904.6	0	0	0	0	0	0
4	Rottcher ,K (Keenan)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Rottcher ,K (Keenan)	1	1219.3	794.3	1	1217.6	794.3	0	0	0	0	0	0
5	Van Der Merwe ,P (Phillip)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Der Merwe ,P (Phillip)	1	1152.4	1577.4	1	1108.7	1577.4	0	0	0	0	0	0
6	Henderson ,J (Joshua)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Henderson ,J (Joshua)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Ojero ,N (Neo)	1	1	425	0	0	0	1	1	425	0	0	0
7	Ojero ,N (Neo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Swanepoel ,L (Liam)	1	1	425	0	0	0	1	1	425	0	0	0
8	Swanepoel ,L (Liam)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Schutte ,R (Rohan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Schutte ,R (Rohan)	1	1191.7	766.7	0	0	0	1	1200	766.7	0	0	0
10	Masina ,S (Sizwe)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Masina ,S (Sizwe)	1	1281.3	856.3	0	0	0	1	1200	856.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Dos Santos, M (Michael)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms