Chess South Africa Ratings Database

PLAYER PAGE

Personal

Narainsamy, D (Dershan)

Chess SA id

1790098634

FIDE id

Date of birth

1979-08-21 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-11-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1078.1	1136	1063.1	1300
Raw rating	1078.1	1136	1063.1	1300
Weighted rating	1077.7	1136	1062.8	1299
Weighted performance	0	0	0	0
Floor	700	700	700	800
K-factor	36	36	36	36
Min/Max rating change allowed	197.3	181.6	201.5	143.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1300 2024-02-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1300 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1296.7 2025-08-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1078.1	1136	1063.1	1300
Analysis
Rating	1078.1	1136	1063.1	1300
Raw rating	1078.1	1136	1063.1	1300
Weighted rating	1077.7	1136	1062.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	800
Max/Min rating change allowed	197.3	181.6	201.5	143.8
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	1078.1	1136	1063.1	1300
New weighted rating	1078	1136	1063	1299.7
New weighted performance	0	0	0	0
Temp new rating	1078.1	1136	1063.1	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1078.1	1136	1063.1	1300
New K-factor	36	36	36	36
New floor	700	700	700	800

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	16	8	8

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
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	16	2	12.5	-318.8	1165.5	846.8
Standard	8	2	25	-212.5	1197.8	985.3
Rapid	8	0	0	-425	1133.2	708.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1078.1	1136	1063.1	1300
2025-09-01	1078.1	1136	1063.1	1300
2025-08-01	1078.1	1136	1063.1	1300
2025-07-01	1078.1	1136	1063.1	1300
2025-06-01	1078.1	1136	1063.1	1300
2025-05-01	1078.1	1136	1063.1	1300
2025-04-01	1078.1	1136	1063.1	1300
2025-03-01	1078.1	1136	1063.1	1300
2025-02-01	1078.1	1136	1063.1	1300
2025-01-01	1078.1	1136	1063.1	1300
2024-12-01	1078.1	1136	1063.1	1300
2024-11-01	1078.1	1136	1063.1	1300
2024-10-01	1078.1	1136	1063.1	1300
2024-09-01	1078.1	1136	1063.1	1300
2024-08-01	1078.1	1136	1063.1	1300
2024-07-01	1078.1	1136	1063.1	1300
2024-06-01	1078.1	1136	1063.1	1300
2024-08-01	1078.1	1136	1063.1	1300
2024-04-01	1078.1	1136	1063.1	1300
2024-03-01	1078.1	1136	1063.1	1300
2024-02-01	1078.1	1136	1063.1	1300
2024-01-01	1078.1	1136	1063.1	1300
2023-12-01	1036.3	1136	1034.2	1200
2023-11-01	1036.3	1136	1034.2	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	2018 Durban CC Third Swiss	2018-10-11	2018-11-15	Standard	Ethekwini (KED)	6	3	1	Yes	Analysis
2	2018 Ethekwini League	2018-09-09	2018-10-21	Standard	Ethekwini (KED)	7	1	0	Yes	Analysis
3	2018 Durban Chess Club Rapid	2018-06-14	2018-07-26	Rapid	Ethekwini (KED)	8	8	0	Yes	Analysis
4	2018 Moss Kolnik Memorial	2018-01-11	2018-03-01	Standard	Ethekwini (KED)	8	4	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2018 Durban CC Third Swiss				Tournament 2018 Durban CC Third Swiss
		date 2018-10-11	rnd 1	type Standard	result 1	date 2018-10-11	rnd 1	type Standard	result 1
		Opponent Ngubane, Y (Yathandwa)				Opponent Ngubane, Y (Yathandwa)
2	1	Tournament 2018 Moss Kolnik Memorial				Tournament 2018 Moss Kolnik Memorial
		date 2018-02-15	rnd 6	type Standard	result 1	date 2018-02-15	rnd 6	type Standard	result 1
		Opponent Paharia, I (Ishaan)				Opponent Paharia, I (Ishaan)

#	Games	Start				End
1	2	Tournament 2018 Moss Kolnik Memorial				Tournament 2018 Durban CC Third Swiss
		date 2018-02-15	rnd 6	type Standard	result 1	date 2018-10-11	rnd 1	type Standard	result 1
		Opponent Paharia, I (Ishaan)				Opponent Ngubane, Y (Yathandwa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2018 Durban CC Third Swiss				Tournament 2018 Durban CC Third Swiss
		date 2018-10-11	rnd 1	type Standard	result 1	date 2018-10-11	rnd 1	type Standard	result 1
		Opponent Ngubane, Y (Yathandwa)				Opponent Ngubane, Y (Yathandwa)
2	1	Tournament 2018 Moss Kolnik Memorial				Tournament 2018 Moss Kolnik Memorial
		date 2018-02-15	rnd 6	type Standard	result 1	date 2018-02-15	rnd 6	type Standard	result 1
		Opponent Paharia, I (Ishaan)				Opponent Paharia, I (Ishaan)

#	Games	Start				End
1	2	Tournament 2018 Moss Kolnik Memorial				Tournament 2018 Durban CC Third Swiss
		date 2018-02-15	rnd 6	type Standard	result 1	date 2018-10-11	rnd 1	type Standard	result 1
		Opponent Paharia, I (Ishaan)				Opponent Ngubane, Y (Yathandwa)

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	Zulu ,M (Michael)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Zulu ,M (Michael)	2	929.6	504.6	0	0	0	2	655.2	504.6	0	0	0
2	Sibeko ,S (Simphiwe)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Sibeko ,S (Simphiwe)	2	854.3	429.3	0	0	0	2	722	429.3	0	0	0
3	Govender ,K (Kaedan)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Govender ,K (Kaedan)	2	1245.2	820.2	0	0	0	2	1217.9	820.2	0	0	0
4	Zuma ,M (Mbusiswa)	2	0	-425	0	0	0	2	0	-425	0	0	0
4	Zuma ,M (Mbusiswa)	2	1503.5	1078.5	0	0	0	2	1528.8	1078.5	0	0	0
5	Ngubane ,Y (Yathandwa)	1	1	425	1	1	425	0	0	0	0	0	0
5	Ngubane ,Y (Yathandwa)	1	1030	1455	1	1083.2	1455	0	0	0	0	0	0
6	Ngobese ,N (Nkosinathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ngobese ,N (Nkosinathi)	1	1189.5	764.5	1	1189.5	764.5	0	0	0	0	0	0
7	Reddy ,T (Thacian)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Reddy ,T (Thacian)	1	1240.3	815.3	1	1250.6	815.3	0	0	0	0	0	0
8	Scharnick ,LW (Leon)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Scharnick ,LW (Leon)	1	1402.1	977.1	1	1417.6	977.1	0	0	0	0	0	0
9	Paharia ,I (Ishaan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Paharia ,I (Ishaan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Ngwenya ,P (Phumlani)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Ngwenya ,P (Phumlani)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Narainsamy, D (Dershan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms