Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkosi, RGK (Reginald Godfrey Godfreykabong)

Chess SA id

101081329

FIDE id

Date of birth

2001-10-29 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-05-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	842.9	869.8	725	725
Raw rating	842.9	869.8	725	725
Weighted rating	842.9	869.8	725	725
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	275.8	265.4	326.2	326.2
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	842.9 2024-03-01	869.8 2024-03-01	725 2024-03-01	725 2024-03-01
Highest weighted rating	842.9 2024-11-01	869.8 2024-11-01	725 2024-11-01	725 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	842.9	869.8	725	725
Analysis
Rating	842.9	869.8	725	725
Raw rating	842.9	869.8	725	725
Weighted rating	842.9	869.8	725
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	275.8	265.4	326.2	326.2
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	842.9	869.8	725	725
New weighted rating	842.9	869.8	725	725
New weighted performance	0	0	0	0
Temp new rating	842.9	869.8	725	725
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	842.9	869.8	725	725
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	33	33

Games since
	Main 0	Standard 0		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	1162.4	1077.4
Standard	10	4	40	-85	1162.4	1077.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	842.9	869.8	725	725
2025-09-01	842.9	869.8	725	725
2025-08-01	842.9	869.8	725	725
2025-07-01	842.9	869.8	725	725
2025-06-01	842.9	869.8	725	725
2025-05-01	842.9	869.8	725	725
2025-04-01	842.9	869.8	725	725
2025-03-01	842.9	869.8	725	725
2025-02-01	842.9	869.8	725	725
2025-01-01	842.9	869.8	725	725
2024-12-01	842.9	869.8	725	725
2024-11-01	842.9	869.8	725	725
2024-10-01	842.9	869.8	725	725
2024-09-01	842.9	869.8	725	725
2024-08-01	842.9	869.8	725	725
2024-07-01	842.9	869.8	725	725
2024-06-01	842.9	869.8	725	725
2024-08-01	842.9	869.8	725	725
2024-04-01	842.9	869.8	725	725
2024-03-01	842.9	869.8	725	725
2024-02-01	842.9	869.8	725	725
2024-01-01	842.9	869.8	725	725
2023-12-01	842.9	869.8	725	725
2023-11-01	842.9	869.8	725	725

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	2018 Gauteng Secondary Schools Individual Chess Championships (U18 Boys)	2018-05-26	2018-05-26	Standard	Tshwane (GTP)	5	5	0	Yes	Analysis
2	Ekurhuleni North Schools Individuals 2018 (U18 Boys)	2018-05-12	2018-05-12	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Individuals 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Kamudyiriwa, R (Roy Tsheansu)				Opponent Sibeko, P (Peter Maya)
2	2	Tournament Ekurhuleni North Schools Individuals 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-12	rnd 1	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Nhlapo, T (Thabang)				Opponent Ndlovu-Vermaak, A (Akhiro)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Individuals 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Kamudyiriwa, R (Roy Tsheansu)				Opponent Sibeko, P (Peter Maya)
2	2	Tournament Ekurhuleni North Schools Individuals 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-12	rnd 1	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Nhlapo, T (Thabang)				Opponent Ndlovu-Vermaak, A (Akhiro)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Individuals 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Kamudyiriwa, R (Roy Tsheansu)				Opponent Sibeko, P (Peter Maya)
2	2	Tournament Ekurhuleni North Schools Individuals 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-12	rnd 1	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Nhlapo, T (Thabang)				Opponent Ndlovu-Vermaak, A (Akhiro)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Individuals 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-05-12	rnd 5	type Standard	result 1
		Opponent Kamudyiriwa, R (Roy Tsheansu)				Opponent Sibeko, P (Peter Maya)
2	2	Tournament Ekurhuleni North Schools Individuals 2018				Tournament Ekurhuleni North Schools Individuals 2018
		date 2018-05-12	rnd 1	type Standard	result 1	date 2018-05-12	rnd 2	type Standard	result 1
		Opponent Nhlapo, T (Thabang)				Opponent Ndlovu-Vermaak, A (Akhiro)

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	Mucache ,J (Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mucache ,J (Junior)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Sibeko ,P (Peter Maya)	1	1	425	1	1	425	0	0	0	0	0	0
2	Sibeko ,P (Peter Maya)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Nhlapo ,T (Thabang)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nhlapo ,T (Thabang)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Kamudyiriwa ,R (Roy Tsheansu)	1	1	425	1	1	425	0	0	0	0	0	0
4	Kamudyiriwa ,R (Roy Tsheansu)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Zulu ,S (Samkelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Zulu ,S (Samkelo)	1	786.5	361.5	1	842	361.5	0	0	0	0	0	0
6	Chang ,KL (Kai Liang)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Chang ,KL (Kai Liang)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Tela ,G (Given)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Tela ,G (Given)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Mahlangu ,V (Vusi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mahlangu ,V (Vusi)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Ndlovu-Vermaak ,A (Akhiro)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ndlovu-Vermaak ,A (Akhiro)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Quick ,LT (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Quick ,LT (Liam)	1	1237.3	812.3	1	1246.5	812.3	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

Nkosi, RGK (Reginald Godfrey Godfreykabong)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms