Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ndlovu, CM (Collin)

Chess SA id

182026925

FIDE id

Date of birth

1982-08-21 (Adult)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1511	1506.3	1638	1638
Raw rating	1511	1506.3	1638	1638
Weighted rating	1510.9	1506.3	1638	1638
Weighted performance	0	0	0	0
Floor	1138	1138	1138	1138
K-factor	28	28	28	28
Min/Max rating change allowed	106.5	107.2	88.8	88.8
Highest rating	1638 2018-02-01	1638 2018-02-01	1638 2024-02-01	1638 2024-02-01
Highest raw rating	1638 2018-02-01	1638 2018-02-01	1638 2024-02-01	1638 2024-02-01
Highest weighted rating	1638 2018-02-01	1638 2018-02-01	1638 2024-02-01	1638 2024-02-01
Highest weighted performance	1342 2019-04-01	1344.9 2019-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1511	1506.3	1638	1638
Analysis
Rating	1511	1506.3	1638	1638
Raw rating	1511	1506.3	1638	1638
Weighted rating	1510.9	1506.3	1638
Weighted performance	0	0	0
K-factor	28	28	28	28
Floor	1138	1138	1138	1138
Max/Min rating change allowed	106.5	107.2	88.8	88.8
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	1511	1506.3	1638	1638
New weighted rating	1510.9	1506.3	1638	1638
New weighted performance	0	0	0	0
Temp new rating	1511	1506.3	1638	1638
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1511	1506.3	1638	1638
New K-factor	28	28	28	28
New floor	1138	1138	1138	1138

Item	Main	Standard
	0	0
	6	6
	0	0
	0	0
	0	0
	0	0
History	31	31

Games since
	Main 6	Standard 6		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	6	2.5	41.67	-70.8	1467.8	1397
Standard	6	2.5	41.67	-70.8	1467.8	1397
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	14	50	0	1321.2	1321.2
Standard	28	14	50	0	1321.2	1321.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1511	1506.3	1638	1638
2025-09-01	1511	1506.3	1638	1638
2025-08-01	1511	1506.3	1638	1638
2025-07-01	1511	1506.3	1638	1638
2025-06-01	1511	1506.3	1638	1638
2025-05-01	1510.9	1506.2	1638	1638
2025-04-01	1509.6	1504.6	1638	1638
2025-03-01	1511.1	1506.5	1638	1638
2025-02-01	1511.1	1506.5	1638	1638
2025-01-01	1511.1	1506.5	1638	1638
2024-12-01	1511.1	1506.5	1638	1638
2024-11-01	1511.1	1506.5	1638	1638
2024-10-01	1511.1	1506.5	1638	1638
2024-09-01	1511.1	1506.5	1638	1638
2024-08-01	1511.1	1506.5	1638	1638
2024-07-01	1511.1	1506.5	1638	1638
2024-06-01	1511.1	1506.5	1638	1638
2024-08-01	1511.1	1506.5	1638	1638
2024-04-01	1511.1	1506.5	1638	1638
2024-03-01	1511.1	1506.5	1638	1638
2024-02-01	1511.1	1506.5	1638	1638
2024-01-01	1511.1	1506.5	1638	1638
2023-12-01	1511.1	1506.5	1638	1638
2023-11-01	1511.1	1506.5	1638	1638

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 Ethekwini Open (A)	2025-03-21	2025-03-22	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Ethekwini Open (A)	2025-03-21	2025-03-22	Standard	Ethekwini (KED)	6	6	2.5	Yes	Analysis
2	2019 KZN Open (A)	2019-04-27	2019-04-28	Standard	Ethekwini (KED)	6	4	3	Yes	Analysis
3	2019 Ethekwini Open (A)	2019-03-30	2019-03-31	Standard	Ethekwini (KED)	6	6	3.5	Yes	Analysis
4	2018 KZN Open (A)	2018-04-27	2018-04-30	Standard	Ethekwini (KED)	7	6	2	Yes	Analysis
5	2018 Ethekwini Open (A)	2018-03-24	2018-03-25	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2019 Ethekwini Open				Tournament 2019 KZN Open
		date 2019-03-31	rnd 5	type Standard	result 1	date 2019-04-28	rnd 5	type Standard	result 1
		Opponent Danisa, KK (Khulekani)				Opponent Magxala, S (Siphelele)
2	2	Tournament 2025 Ethekwini Open				Tournament 2025 Ethekwini Open
		date 2025-03-21	rnd 3	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 0.5
		Opponent Mthembu, Z (Zolani)				Opponent Gurayah, T (Tharshey)
3	2	Tournament 2019 Ethekwini Open				Tournament 2019 Ethekwini Open
		date 2019-03-30	rnd 2	type Standard	result 1	date 2019-03-30	rnd 3	type Standard	result 0.5
		Opponent Govender, K (Kyle)				Opponent Mthetho, J (Jeffrey)

#	Games	Start				End
1	5	Tournament 2019 Ethekwini Open				Tournament 2019 KZN Open
		date 2019-03-31	rnd 5	type Standard	result 1	date 2019-04-28	rnd 5	type Standard	result 1
		Opponent Danisa, KK (Khulekani)				Opponent Magxala, S (Siphelele)
2	2	Tournament 2025 Ethekwini Open				Tournament 2025 Ethekwini Open
		date 2025-03-21	rnd 3	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 0.5
		Opponent Mthembu, Z (Zolani)				Opponent Gurayah, T (Tharshey)
3	2	Tournament 2019 Ethekwini Open				Tournament 2019 Ethekwini Open
		date 2019-03-30	rnd 2	type Standard	result 1	date 2019-03-30	rnd 3	type Standard	result 0.5
		Opponent Govender, K (Kyle)				Opponent Mthetho, J (Jeffrey)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2019 Ethekwini Open				Tournament 2019 KZN Open
		date 2019-03-31	rnd 5	type Standard	result 1	date 2019-04-28	rnd 5	type Standard	result 1
		Opponent Danisa, KK (Khulekani)				Opponent Magxala, S (Siphelele)
2	2	Tournament 2018 Ethekwini Open				Tournament 2018 Ethekwini Open
		date 2018-03-25	rnd 4	type Standard	result 1	date 2018-03-25	rnd 5	type Standard	result 1
		Opponent Mbhele, N (Nkululeko)				Opponent Sibeko, M (Musawenkosi)
3	1	Tournament 2025 Ethekwini Open				Tournament 2025 Ethekwini Open
		date 2025-03-21	rnd 3	type Standard	result 1	date 2025-03-21	rnd 3	type Standard	result 1
		Opponent Mthembu, Z (Zolani)				Opponent Mthembu, Z (Zolani)

#	Games	Start				End
1	5	Tournament 2019 Ethekwini Open				Tournament 2019 KZN Open
		date 2019-03-31	rnd 5	type Standard	result 1	date 2019-04-28	rnd 5	type Standard	result 1
		Opponent Danisa, KK (Khulekani)				Opponent Magxala, S (Siphelele)
2	2	Tournament 2018 Ethekwini Open				Tournament 2018 Ethekwini Open
		date 2018-03-25	rnd 4	type Standard	result 1	date 2018-03-25	rnd 5	type Standard	result 1
		Opponent Mbhele, N (Nkululeko)				Opponent Sibeko, M (Musawenkosi)
3	1	Tournament 2025 Ethekwini Open				Tournament 2025 Ethekwini Open
		date 2025-03-21	rnd 3	type Standard	result 1	date 2025-03-21	rnd 3	type Standard	result 1
		Opponent Mthembu, Z (Zolani)				Opponent Mthembu, Z (Zolani)

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	Mbhele ,N (Nkululeko)	2	1	0	2	1	0	0	0	0	0	0	0
1	Mbhele ,N (Nkululeko)	2	1272.2	1272.2	2	1273.4	1272.2	0	0	0	0	0	0
2	Yusuf ,Z (Zain)	2	2	425	2	2	425	0	0	0	0	0	0
2	Yusuf ,Z (Zain)	2	1118.7	1543.7	2	1115.8	1543.7	0	0	0	0	0	0
3	Mahomole ,SK (Sekgwari Kgaogelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mahomole ,SK (Sekgwari Kgaogelo)	1	1664.4	1239.4	1	1660.9	1239.4	0	0	0	0	0	0
4	Sibeko ,M (Musawenkosi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Sibeko ,M (Musawenkosi)	1	1373.2	1798.2	1	1373.2	1798.2	0	0	0	0	0	0
5	Datharam ,A (Aarti)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Datharam ,A (Aarti)	1	1325.9	900.9	1	1325.9	900.9	0	0	0	0	0	0
6	Mthembu ,Z (Zolani)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mthembu ,Z (Zolani)	1	1173.6	1598.6	1	1140.7	1598.6	0	0	0	0	0	0
7	Sithole ,K (Khanyisani)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sithole ,K (Khanyisani)	1	682.8	257.8	1	682.8	257.8	0	0	0	0	0	0
8	Kusel ,A (Alex)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kusel ,A (Alex)	1	905	1330	1	920.4	1330	0	0	0	0	0	0
9	Singh ,S (Suveer)	1	1	425	1	1	425	0	0	0	0	0	0
9	Singh ,S (Suveer)	1	1206.7	1631.7	1	1188.4	1631.7	0	0	0	0	0	0
10	Zwane ,N (Nkosingiphile)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Zwane ,N (Nkosingiphile)	1	697.6	272.6	1	697.6	272.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Ndlovu, CM (Collin)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms