Chess South Africa Ratings Database

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Personal

Nkosi, S (Siphamandla)

Chess SA id

107087262

FIDE id

Date of birth

2007-06-10 (U20)

Gender

Male

Region

Gert Sibande (MGS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1327.4	1319.5	1257.6	1200
Raw rating	1327.4	1319.5	1257.6	1200
Weighted rating	1327.4	1319.5	1257.6	1200
Weighted performance	678.4	642.7	0	0
Floor	827.4	819.5	757.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	138.3	139.9	152.8	165.8
Highest rating	1327.4 2024-02-01	1319.5 2024-02-01	1438.5 2019-08-01	1200 2018-10-01
Highest raw rating	1327.4 2024-02-01	1319.5 2024-02-01	1257.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1327.4 2025-04-01	1319.5 2025-04-01	1257.6 2024-02-01	1200 2018-10-01
Highest weighted performance	1299.6 2019-10-01	1241.1 2019-10-01	1438.5 2019-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1327.4	1319.5	1257.6	1200
Analysis
Rating	1327.4	1319.5	1257.6	1200
Raw rating	1327.4	1319.5	1257.6	1200
Weighted rating	1327.4	1319.5	1257.6
Weighted performance	678.4	642.7	0
K-factor	36	36	36	36
Floor	827.4	819.5	757.6	700
Max/Min rating change allowed	138.3	139.9	152.8	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	1327.4	1319.5	1257.6	1200
New weighted rating	1327.4	1319.5	1257.6	1200
New weighted performance	677.9	642.3	0	0
Temp new rating	1327.4	1319.5	1257.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1327.4	1319.5	1257.6	1200
New K-factor	36	36	36	36
New floor	827.4	819.5	757.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	5	5	0
	0	0	0
History	49	39	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Gert Sibande (MGS)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
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	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	30	22	73.33	198.3	1133.8	1332.1
Standard	25	18	72	187	1122.6	1309.6
Rapid	5	4	80	255	1189.9	1444.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1327.4	1319.5	1257.6	1200
2025-09-01	1327.4	1319.5	1257.6	1200
2025-08-01	1327.4	1319.5	1257.6	1200
2025-07-01	1327.4	1319.5	1257.6	1200
2025-06-01	1327.4	1319.5	1257.6	1200
2025-05-01	1327.4	1319.5	1257.6	1200
2025-04-01	1327.4	1319.5	1257.6	1200
2025-03-01	1327.4	1319.5	1257.6	1200
2025-02-01	1327.4	1319.5	1257.6	1200
2025-01-01	1327.4	1319.5	1257.6	1200
2024-12-01	1327.4	1319.5	1257.6	1200
2024-11-01	1327.4	1319.5	1257.6	1200
2024-10-01	1327.4	1319.5	1257.6	1200
2024-09-01	1327.4	1319.5	1257.6	1200
2024-08-01	1327.4	1319.5	1257.6	1200
2024-07-01	1327.4	1319.5	1257.6	1200
2024-06-01	1327.4	1319.5	1257.6	1200
2024-08-01	1327.4	1319.5	1257.6	1200
2024-04-01	1327.4	1319.5	1257.6	1200
2024-03-01	1327.4	1319.5	1257.6	1200
2024-02-01	1327.4	1319.5	1257.6	1200
2024-01-01	1327.4	1319.5	1257.6	1200
2023-12-01	1327.4	1319.5	1257.6	1200
2023-11-01	1327.4	1319.5	1257.6	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	Sparticus 1 2023 (B)	2023-05-20	2023-05-20	Standard	Gert Sibande (MGS)	5	5	4	Yes	Analysis
2	Sparticus 2 2022 (B)	2022-06-17	2022-06-17	Standard	Gert Sibande (MGS)	5	5	4	Yes	Analysis
3	Trichardt 3 2019 (C)	2019-10-12	2019-10-12	Standard	Gert Sibande (MGS)	5	5	4	Yes	Analysis
4	Gert Sibande Laerskole Finaal 2019 (O13 B-Spanne)	2019-08-02	2019-08-02	Rapid	Gert Sibande (MGS)	5	5	4	Yes	Analysis
5	Sasol Highveld Open 3 of 2018 (U11)	2018-10-27	2018-10-27	Standard	Gert Sibande (MGS)	5	5	3	Yes	Analysis
6	Gert Sibande Open 2018 (C)	2018-02-10	2018-02-10	Standard	Gert Sibande (MGS)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Trichardt 3 2019				Tournament Sparticus 2 2022
		date 2019-10-12	rnd 2	type Standard	result 1	date 2022-06-17	rnd 2	type Standard	result 1
		Opponent Britz, W (Willem)				Opponent Erasmus, C (Carli)
2	5	Tournament Sparticus 2 2022				Tournament Sparticus 1 2023
		date 2022-06-17	rnd 4	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Dhladhla, U (Unathi)				Opponent Mbonani, T (Tebogo)
3	5	Tournament Sasol Highveld Open 3 of 2018				Tournament Gert Sibande Laerskole Finaal 2019
		date 2018-10-27	rnd 5	type Standard	result 1	date 2019-08-02	rnd 4	type Rapid	result 1
		Opponent Dyani, L (Loyiso)				Opponent De Beer, D (Damian)

#	Games	Start				End
1	6	Tournament Trichardt 3 2019				Tournament Sparticus 2 2022
		date 2019-10-12	rnd 2	type Standard	result 1	date 2022-06-17	rnd 2	type Standard	result 1
		Opponent Britz, W (Willem)				Opponent Erasmus, C (Carli)
2	5	Tournament Sparticus 2 2022				Tournament Sparticus 1 2023
		date 2022-06-17	rnd 4	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Dhladhla, U (Unathi)				Opponent Mbonani, T (Tebogo)
3	2	Tournament Gert Sibande Open 2018				Tournament Sasol Highveld Open 3 of 2018
		date 2018-02-10	rnd 5	type Standard	result 1	date 2018-10-27	rnd 1	type Standard	result 1
		Opponent Dala, B (Bongi)				Opponent Poke, M (Mohau)

#	Games	Start				End
1	4	Tournament Gert Sibande Laerskole Finaal 2019				Tournament Gert Sibande Laerskole Finaal 2019
		date 2019-08-02	rnd 1	type Rapid	result 1	date 2019-08-02	rnd 4	type Rapid	result 1
		Opponent Makhanye, S (Siyabonga)				Opponent De Beer, D (Damian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Trichardt 3 2019				Tournament Sparticus 2 2022
		date 2019-10-12	rnd 2	type Standard	result 1	date 2022-06-17	rnd 2	type Standard	result 1
		Opponent Britz, W (Willem)				Opponent Erasmus, C (Carli)
2	5	Tournament Sparticus 2 2022				Tournament Sparticus 1 2023
		date 2022-06-17	rnd 4	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Dhladhla, U (Unathi)				Opponent Mbonani, T (Tebogo)
3	5	Tournament Sasol Highveld Open 3 of 2018				Tournament Gert Sibande Laerskole Finaal 2019
		date 2018-10-27	rnd 5	type Standard	result 1	date 2019-08-02	rnd 4	type Rapid	result 1
		Opponent Dyani, L (Loyiso)				Opponent De Beer, D (Damian)

#	Games	Start				End
1	6	Tournament Trichardt 3 2019				Tournament Sparticus 2 2022
		date 2019-10-12	rnd 2	type Standard	result 1	date 2022-06-17	rnd 2	type Standard	result 1
		Opponent Britz, W (Willem)				Opponent Erasmus, C (Carli)
2	5	Tournament Sparticus 2 2022				Tournament Sparticus 1 2023
		date 2022-06-17	rnd 4	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Dhladhla, U (Unathi)				Opponent Mbonani, T (Tebogo)
3	2	Tournament Gert Sibande Open 2018				Tournament Sasol Highveld Open 3 of 2018
		date 2018-02-10	rnd 5	type Standard	result 1	date 2018-10-27	rnd 1	type Standard	result 1
		Opponent Dala, B (Bongi)				Opponent Poke, M (Mohau)

#	Games	Start				End
1	4	Tournament Gert Sibande Laerskole Finaal 2019				Tournament Gert Sibande Laerskole Finaal 2019
		date 2019-08-02	rnd 1	type Rapid	result 1	date 2019-08-02	rnd 4	type Rapid	result 1
		Opponent Makhanye, S (Siyabonga)				Opponent De Beer, D (Damian)

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	Jones ,E (Edward)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Jones ,E (Edward)	1	1188.6	763.6	1	1174.4	763.6	0	0	0	0	0	0
2	Thwala ,T (Tokozane)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Thwala ,T (Tokozane)	1	1240.6	815.6	1	1212	815.6	0	0	0	0	0	0
3	Dala ,B (Bongi)	1	1	425	1	1	425	0	0	0	0	0	0
3	Dala ,B (Bongi)	1	500	925	1	500	925	0	0	0	0	0	0
4	Vilane ,N (Njabulo)	1	1	425	1	1	425	0	0	0	0	0	0
4	Vilane ,N (Njabulo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Van Heerden ,W (Willem)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Heerden ,W (Willem)	1	550.4	125.4	1	550.4	125.4	0	0	0	0	0	0
6	Mokoena ,O (Outlwile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mokoena ,O (Outlwile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Shabangu ,O (Owami)	1	1	425	1	1	425	0	0	0	0	0	0
7	Shabangu ,O (Owami)	1	1206	1631	1	1135.6	1631	0	0	0	0	0	0
8	Mbonani ,T (Tebogo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mbonani ,T (Tebogo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Poke ,M (Mpho)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Poke ,M (Mpho)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Seneke ,F (Fraol)	1	1	425	1	1	425	0	0	0	0	0	0
10	Seneke ,F (Fraol)	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

Nkosi, S (Siphamandla)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms