Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkosi, A (Adolph)

Chess SA id

100055478

FIDE id

Date of birth

2000-08-03 (Adult)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1531.4	1530	1479.2	1475.1
Raw rating	1531.4	1530	1479.2	1475.1
Weighted rating	1531.1	1529.7	1479.1	1475.1
Weighted performance	438.6	149.5	0	0
Floor	1069.6	1077.7	979.2	975.1
K-factor	32	32	32	32
Min/Max rating change allowed	103.4	103.6	111.4	112
Highest rating	1668.8 2018-03-01	1669.5 2018-03-01	1479.2 2024-03-01	1475.1 2019-08-01
Highest raw rating	1569.6 2018-06-01	1577.7 2018-06-01	1479.2 2024-03-01	1475.1 2024-03-01
Highest weighted rating	1569.6 2018-07-01	1577.7 2018-07-01	1478.4 2025-08-01	1475.1 2019-08-01
Highest weighted performance	1668.8 2018-03-01	1669.5 2018-03-01	1395.7 2023-08-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1531.4	1530	1479.2	1475.1
Analysis
Rating	1531.4	1530	1479.2	1475.1
Raw rating	1531.4	1530	1479.2	1475.1
Weighted rating	1531.1	1529.7	1479.1
Weighted performance	438.6	149.5	0
K-factor	32	32	32	32
Floor	1069.6	1077.7	979.2	975.1
Max/Min rating change allowed	103.4	103.6	111.4	112
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	1531.4	1530	1479.2	1475.1
New weighted rating	1531.4	1530	1479.2	1475.1
New weighted performance	430.8	141.9	0	0
Temp new rating	1531.4	1530	1479.2	1475.1
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1531.4	1530	1479.2	1475.1
New K-factor	32	32	32	32
New floor	1069.6	1077.7	979.2	975.1

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	11	11	0
	0	0	0
History	242	236	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	83	52	62.65	107.5	1336.4	1444
Standard	77	48.5	62.99	110.4	1332.2	1442.5
Rapid	6	3.5	58.33	70.8	1391.2	1462
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1531.4	1530	1479.2	1475.1
2025-09-30	1531.4	1530	1479.2	1475.1
2025-09-01	1531.4	1530	1479.2	1475.1
2025-08-01	1531.4	1530	1479.2	1475.1
2025-07-01	1531.4	1530	1479.2	1475.1
2025-06-01	1531.4	1530	1479.2	1475.1
2025-05-01	1531.4	1530	1479.2	1475.1
2025-04-01	1531.4	1530	1479.2	1475.1
2025-03-01	1531.4	1530	1479.2	1475.1
2025-02-01	1531.4	1530	1479.2	1475.1
2025-01-01	1531.4	1530	1479.2	1475.1
2024-12-01	1531.4	1530	1479.2	1475.1
2024-11-01	1531.4	1530	1479.2	1475.1
2024-10-01	1531.4	1530	1479.2	1475.1
2024-09-01	1531.4	1530	1479.2	1475.1
2024-08-01	1531.4	1530	1479.2	1475.1
2024-07-01	1531.4	1530	1479.2	1475.1
2024-09-01	1531.4	1530	1479.2	1475.1
2024-05-01	1531.4	1530	1479.2	1475.1
2024-04-01	1531.4	1530	1479.2	1475.1
2024-03-01	1531.4	1530	1479.2	1475.1
2024-02-01	1531.4	1530	1479.2	1475.1
2024-01-01	1531.4	1530	1479.2	1475.1
2023-12-01	1451.7	1444.9	1454.2	1475.1

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	Mbombela Monthly Closed 2023 (Open)	2023-08-12	2023-08-12	Rapid	Ehlanzeni (MEN)	6	6	3.5	Yes	Analysis
2	Kumbaya Africa Individuals Chess League 2022 (Open)	2022-05-07	2022-07-30	Standard	Ehlanzeni (MEN)	14	11	8	Yes	Analysis
3	South African Junior Team Championships 2018 (U20B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
4	Nelpsruit Prestige 2018 (B)	2018-09-14	2018-09-15	Standard	Ehlanzeni (MEN)	6	6	5.5	Yes	Analysis
5	Pienaar Chess Open 2018 (Open)	2018-08-11	2018-08-11	Standard	Eden (WEG)	5	5	1	Yes	Analysis
6	Lowveld Open 2018 (A)	2018-07-27	2018-07-28	Standard	Ehlanzeni (MEN)	6	5	1.5	Yes	Analysis
7	Embalenhle Open 2018 (A)	2018-06-30	2018-06-30	Standard	Gert Sibande (MGS)	5	5	2	Yes	Analysis
8	Curro Age Open 2018 (Open)	2018-05-12	2018-05-12	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
9	Msogwaba Chess Club Open 2018 (A)	2018-05-05	2018-05-05	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
10	Penryn Age Open 2018 (Open)	2018-04-21	2018-04-21	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
11	2018 South African Junior Closed Chess Championships (U18 Open)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	11	5	Yes	Analysis
12	Rob Ferreira Hoerskool Open 2018 (Open)	2018-03-17	2018-03-17	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
13	South African Junior Team Championships 2017 (U18B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament Nelpsruit Prestige 2018				Tournament South African Junior Team Championships 2018
		date 2018-09-14	rnd 1	type Standard	result 0.5	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Mndawe, S (Samkelo)				Opponent Baron, D (Dylan)
2	8	Tournament Penryn Age Open 2018				Tournament Curro Age Open 2018
		date 2018-04-21	rnd 4	type Standard	result 1	date 2018-05-12	rnd 1	type Standard	result 1
		Opponent Ngomane, NM (Ntokozo)				Opponent Thwala, T (Thobeka)
3	7	Tournament Kumbaya Africa Individuals Chess League 2022				Tournament Mbombela Monthly Closed 2023
		date 2022-07-02	rnd 9	type Standard	result 1	date 2023-08-12	rnd 4	type Rapid	result 1
		Opponent Machacha, D (Doctor)				Opponent Bhila, E (Eddie)

#	Games	Start				End
1	8	Tournament Nelpsruit Prestige 2018				Tournament South African Junior Team Championships 2018
		date 2018-09-14	rnd 1	type Standard	result 0.5	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Mndawe, S (Samkelo)				Opponent Baron, D (Dylan)
2	8	Tournament Penryn Age Open 2018				Tournament Curro Age Open 2018
		date 2018-04-21	rnd 4	type Standard	result 1	date 2018-05-12	rnd 1	type Standard	result 1
		Opponent Ngomane, NM (Ntokozo)				Opponent Thwala, T (Thobeka)
3	6	Tournament South African Junior Team Championships 2017				Tournament Rob Ferreira Hoerskool Open 2018
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-03-17	rnd 1	type Standard	result 1
		Opponent Rode, CM (Christoph)				Opponent Craig, M (Marco)

#	Games	Start				End
1	4	Tournament Mbombela Monthly Closed 2023				Tournament Mbombela Monthly Closed 2023
		date 2023-08-12	rnd 1	type Rapid	result 1	date 2023-08-12	rnd 4	type Rapid	result 1
		Opponent Ripinga, J (Justice)				Opponent Bhila, E (Eddie)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Nelpsruit Prestige 2018				Tournament South African Junior Team Championships 2018
		date 2018-09-14	rnd 2	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Sibanyoni, RE (Ruphas)				Opponent Baron, D (Dylan)
2	4	Tournament Kumbaya Africa Individuals Chess League 2022				Tournament Mbombela Monthly Closed 2023
		date 2022-07-02	rnd 9	type Standard	result 1	date 2023-08-12	rnd 1	type Rapid	result 1
		Opponent Machacha, D (Doctor)				Opponent Ripinga, J (Justice)
3	4	Tournament Kumbaya Africa Individuals Chess League 2022				Tournament Kumbaya Africa Individuals Chess League 2022
		date 2022-05-21	rnd 3	type Standard	result 1	date 2022-06-04	rnd 6	type Standard	result 1
		Opponent Nkosi, M (Malibongwe)				Opponent Phiri, A (Allie)

#	Games	Start				End
1	7	Tournament Nelpsruit Prestige 2018				Tournament South African Junior Team Championships 2018
		date 2018-09-14	rnd 2	type Standard	result 1	date 2018-12-16	rnd 2	type Standard	result 1
		Opponent Sibanyoni, RE (Ruphas)				Opponent Baron, D (Dylan)
2	4	Tournament Kumbaya Africa Individuals Chess League 2022				Tournament Kumbaya Africa Individuals Chess League 2022
		date 2022-05-21	rnd 3	type Standard	result 1	date 2022-06-04	rnd 6	type Standard	result 1
		Opponent Nkosi, M (Malibongwe)				Opponent Phiri, A (Allie)
3	4	Tournament South African Junior Team Championships 2018				Tournament Kumbaya Africa Individuals Chess League 2022
		date 2018-12-18	rnd 5	type Standard	result 1	date 2022-05-07	rnd 1	type Standard	result 1
		Opponent Kolisi, M (Mbasa)				Opponent Mathebula, J (Juliet)

#	Games	Start				End
1	2	Tournament Mbombela Monthly Closed 2023				Tournament Mbombela Monthly Closed 2023
		date 2023-08-12	rnd 3	type Rapid	result 1	date 2023-08-12	rnd 4	type Rapid	result 1
		Opponent Manana, KN (Kenneth)				Opponent Bhila, E (Eddie)
2	1	Tournament Mbombela Monthly Closed 2023				Tournament Mbombela Monthly Closed 2023
		date 2023-08-12	rnd 1	type Rapid	result 1	date 2023-08-12	rnd 1	type Rapid	result 1
		Opponent Ripinga, J (Justice)				Opponent Ripinga, J (Justice)

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	Mhango ,BF (Banele)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
1	Mhango ,BF (Banele)	3	1810.9	1810.9	3	1816.3	1810.9	0	0	0	0	0	0
2	Makukula ,H (Harry)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Makukula ,H (Harry)	3	777.8	919.5	3	815.5	919.5	0	0	0	0	0	0
3	Zondo ,L (Luluma)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
3	Zondo ,L (Luluma)	3	922.3	1205.7	3	946.2	1205.7	0	0	0	0	0	0
4	Mndawe ,S (Samkelo)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
4	Mndawe ,S (Samkelo)	3	1240.7	1240.7	3	1242.2	1240.7	0	0	0	0	0	0
5	Sibanyoni ,RE (Ruphas)	3	2	141.7	2	2	425	1	0	-425	0	0	0
5	Sibanyoni ,RE (Ruphas)	3	1392	1533.7	2	1410.3	1817	1	1404.8	967	0	0	0
6	Tholo ,P (Phumuza)	3	0	-425	2	0	-425	1	0	-425	0	0	0
6	Tholo ,P (Phumuza)	3	1296	871	2	1237.9	871	1	1200	871	0	0	0
7	Bhila ,L (Lindokuhle)	2	1	0	2	1	0	0	0	0	0	0	0
7	Bhila ,L (Lindokuhle)	2	1315.1	1315.1	2	1318.6	1315.1	0	0	0	0	0	0
8	Nkosi ,DJ (Dumisa Jacob)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Nkosi ,DJ (Dumisa Jacob)	2	1832.6	1407.6	2	1829.2	1407.6	0	0	0	0	0	0
9	Dhludhlu ,SC (Seuntjie)	2	2	425	2	2	425	0	0	0	0	0	0
9	Dhludhlu ,SC (Seuntjie)	2	1266.4	1691.4	2	1269.2	1691.4	0	0	0	0	0	0
10	Magadlela ,S (Simphiwe)	2	2	425	2	2	425	0	0	0	0	0	0
10	Magadlela ,S (Simphiwe)	2	1067	1492	2	1075.2	1492	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Nkosi, A (Adolph)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms