Chess South Africa Ratings Database

PLAYER PAGE

Personal

Masilo, S (Sifiso)

Chess SA id

1070156014

FIDE id

Date of birth

2007-03-19 (U20)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1488.6

Item	Main	Standard	Rapid	Blitz
Rating	1543.3	1545.6	1200	1200
Raw rating	1543.3	1545.6	1200	1200
Weighted rating	1489.1	1489.8	1200	1200
Weighted performance	1514.9	1516.1	0	0
Floor	1057.3	1063.6	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	101.7	101.3	165.8	165.8
Highest rating	1557.3 2025-08-01	1563.6 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1557.3 2025-08-01	1563.6 2025-08-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1479 2025-09-01	1479.6 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1557.3 2025-08-01	1559.7 2024-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1543.3	1545.6	1200	1200
Analysis
Rating	1543.3	1545.6	1200	1200
Raw rating	1543.3	1545.6	1200	1200
Weighted rating	1489.1	1489.8	1200
Weighted performance	1514.9	1516.1	0
K-factor	32	32	36	36
Floor	1057.3	1063.6	700	700
Max/Min rating change allowed	101.7	101.3	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	1543.3	1545.6	1200	1200
New weighted rating	1498.3	1498.9	1200	1200
New weighted performance	1514.3	1515.5	0	0
Temp new rating	1543.3	1545.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1543.3	1545.6	1200	1200
New K-factor	32	32	36	36
New floor	1057.3	1063.6	700	700

Item	Main	Standard
	0	0
	20	20
	30	30
	15	15
	0	0
	0	0
History	65	65

Games since
	Main 50	Standard 50		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	938		339		130
Male	827		297		115
U20	93		29		10
U20 Male	82		26		9
Standard
	RSA		Province		Region
Overall	875		334		129
Male	769		292		115
U20	86		28		9
U20 Male	74		25		8
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	20	15	75	212.5	1361.4	1573.9
Standard	20	15	75	212.5	1361.4	1573.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	65	47.5	73.08	196.2	1302.1	1498.3
Standard	65	47.5	73.08	196.2	1302.1	1498.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1543.3	1545.6	1200	1200
2025-09-01	1543.3	1545.6	1200	1200
2025-08-01	1557.3	1563.6	1200	1200
2025-07-01	1543.8	1549.8	1200	1200
2025-06-01	1543.8	1549.8	1200	1200
2025-05-01	1511	1509.2	1200	1200
2025-04-01	1511	1509.2	1200	1200
2025-03-01	1511	1509.2	1200	1200
2025-02-01	1511	1509.2	1200	1200
2025-01-01	1511	1509.2	1200	1200
2024-12-01	1476.4	1469.2	1200	1200
2024-11-01	1476.4	1469.2	1200	1200
2024-10-01	1476.4	1469.2	1200	1200
2024-09-01	1495.8	1490.3	1200	1200
2024-08-01	1517	1515.6	1200	1200
2024-07-01	1414.8	1412.6	1200	1200
2024-06-01	1414.8	1412.6	1200	1200
2024-08-01	1248.4	1257.2	1200	1200
2024-04-01	1248.4	1257.2	1200	1200
2024-03-01	1248.4	1257.2	1200	1200
2024-02-01	1248.4	1257.2	1200	1200
2024-01-01	1248.4	1257.2	1200	1200
2023-12-01	1248.4	1257.2	1200	1200
2023-11-01	1248.4	1257.2	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 Tshwane North District CLOSED Team Championships (D3) (U19 Open)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U19 Open)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2025 Tshwane North School District CLOSED Individual Chess Championship (U18 Open)	2025-05-24	2025-05-24	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
4	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U18 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane North District CLOSED Team Championships (D3) (U19 Open)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U19 Open)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2025 Tshwane North School District CLOSED Individual Chess Championship (U18 Open)	2025-05-24	2025-05-24	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
4	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U18 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
5	Gauteng Inter-Region at UJ 2024 (U18 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
6	Gauteng Schools Individuals Finals 2024 (U18 Boys)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	2024 Tshwane North School District Team League Finals (U17)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
8	2024 Tshwane North School District Cluster 4 & 5 Team League (U17)	2024-07-20	2024-07-20	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
9	2024 Tshwane North School District CLOSED Individual Champioships (U18 Boys)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
10	District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys)	2024-05-06	2024-05-06	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
11	2023 Gauteng Top Schools (U19 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	2.5	Yes	Analysis
12	2023 Tshwane North School District CLOSED League Championships (D3)	2023-08-12	2023-08-12	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
13	2023 Tshwane North School District CLOSED Individual Championships (D3)	2023-05-13	2023-05-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	9	Tournament 2024 Tshwane North School District CLOSED Individual Champioships				Tournament 2024 Tshwane North School District Team League Finals
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Swarts, C (Caleb)				Opponent Grahan, C (Chie-Ann)
2	7	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North District CLOSED Team Championships (D3)
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Horn, R (Renier)				Opponent Kameel, O (Ofentse)
3	7	Tournament Gauteng Inter-Region at UJ 2024				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2024-12-07	rnd 1	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Grobler, W (Wian)				Opponent Malanot, D (Daniel)

#	Games	Start				End
1	9	Tournament 2024 Tshwane North School District CLOSED Individual Champioships				Tournament 2024 Tshwane North School District Team League Finals
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Swarts, C (Caleb)				Opponent Grahan, C (Chie-Ann)
2	7	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North District CLOSED Team Championships (D3)
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Horn, R (Renier)				Opponent Kameel, O (Ofentse)
3	7	Tournament Gauteng Inter-Region at UJ 2024				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2024-12-07	rnd 1	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Grobler, W (Wian)				Opponent Malanot, D (Daniel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament 2024 Tshwane North School District CLOSED Individual Champioships				Tournament 2024 Tshwane North School District Team League Finals
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Swarts, C (Caleb)				Opponent Grahan, C (Chie-Ann)
2	7	Tournament Gauteng Inter-Region at UJ 2024				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2024-12-07	rnd 1	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Grobler, W (Wian)				Opponent Malanot, D (Daniel)
3	5	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North District CLOSED Team Championships (D3)
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Horn, R (Renier)				Opponent Tokollo, M (Makopo)

#	Games	Start				End
1	9	Tournament 2024 Tshwane North School District CLOSED Individual Champioships				Tournament 2024 Tshwane North School District Team League Finals
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Swarts, C (Caleb)				Opponent Grahan, C (Chie-Ann)
2	7	Tournament Gauteng Inter-Region at UJ 2024				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2024-12-07	rnd 1	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Grobler, W (Wian)				Opponent Malanot, D (Daniel)
3	5	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North District CLOSED Team Championships (D3)
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Horn, R (Renier)				Opponent Tokollo, M (Makopo)

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	Macheke ,N (Nkateko)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Macheke ,N (Nkateko)	3	1554.6	1412.9	3	1562.3	1412.9	0	0	0	0	0	0
2	Tailor ,D (Dharini)	2	2	425	2	2	425	0	0	0	0	0	0
2	Tailor ,D (Dharini)	2	1136.1	1561.1	2	1138.8	1561.1	0	0	0	0	0	0
3	Khoza ,A (Andani)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Khoza ,A (Andani)	2	1433.7	1008.7	2	1431.4	1008.7	0	0	0	0	0	0
4	Mathe ,T (Thabang)	2	2	425	2	2	425	0	0	0	0	0	0
4	Mathe ,T (Thabang)	2	1400.9	1825.9	2	1390.7	1825.9	0	0	0	0	0	0
5	Shibambu ,K (Khenso Divine)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Shibambu ,K (Khenso Divine)	2	1514.8	1089.8	2	1511.7	1089.8	0	0	0	0	0	0
6	Grahan ,C (Chie-Ann)	2	2	425	2	2	425	0	0	0	0	0	0
6	Grahan ,C (Chie-Ann)	2	1368.1	1793.1	2	1367.1	1793.1	0	0	0	0	0	0
7	Lebudi ,R (Refentse)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Lebudi ,R (Refentse)	1	1198.7	773.7	1	1199.8	773.7	0	0	0	0	0	0
8	Inmatlaisi ,B (Bokang)	1	1	425	1	1	425	0	0	0	0	0	0
8	Inmatlaisi ,B (Bokang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Roeloffse ,R (Rowan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Roeloffse ,R (Rowan)	1	1211	1636	1	1214.4	1636	0	0	0	0	0	0
10	Stolp ,T (Tiaan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Stolp ,T (Tiaan)	1	1459.3	1884.3	1	1453.9	1884.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Masilo, S (Sifiso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms