Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, Z (Zander)

Chess SA id

107084913

FIDE id

Date of birth

2007-06-28 (U20)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1363.3	1355.3	657.4	657.4
Raw rating	1363.3	1355.3	657.4	657.4
Weighted rating	1363.3	1355.3	657.4	657.4
Weighted performance	414.1	411.7	0	0
Floor	863.3	855.3	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	131.4	132.9	359.2	359.2
Highest rating	1378 2020-03-01	1369.9 2020-03-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1363.3 2024-02-01	1355.3 2024-02-01	657.4 2024-02-01	657.4 2024-02-01
Highest weighted rating	1363.3 2025-02-01	1355.3 2024-02-01	657.4 2024-11-01	657.4 2024-11-01
Highest weighted performance	1378 2020-03-01	1369.9 2020-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1363.3	1355.3	657.4	657.4
Analysis
Rating	1363.3	1355.3	657.4	657.4
Raw rating	1363.3	1355.3	657.4	657.4
Weighted rating	1363.3	1355.3	657.4
Weighted performance	414.1	411.7	0
K-factor	36	36	40	40
Floor	863.3	855.3	500	500
Max/Min rating change allowed	131.4	132.9	359.2	359.2
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	1363.3	1355.3	657.4	657.4
New weighted rating	1363.3	1355.3	657.4	657.4
New weighted performance	413.6	411.2	0	0
Temp new rating	1363.3	1355.3	657.4	657.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1363.3	1355.3	657.4	657.4
New K-factor	36	36	40	40
New floor	863.3	855.3	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	245	245

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	180	106	58.89	75.6	1061.6	1137.1
Standard	180	106	58.89	75.6	1061.6	1137.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1363.3	1355.3	657.4	657.4
2025-09-01	1363.3	1355.3	657.4	657.4
2025-08-01	1363.3	1355.3	657.4	657.4
2025-07-01	1363.3	1355.3	657.4	657.4
2025-06-01	1363.3	1355.3	657.4	657.4
2025-05-01	1363.3	1355.3	657.4	657.4
2025-04-01	1363.3	1355.3	657.4	657.4
2025-03-01	1363.3	1355.3	657.4	657.4
2025-02-01	1363.3	1355.3	657.4	657.4
2025-01-01	1363.3	1355.3	657.4	657.4
2024-12-01	1363.3	1355.3	657.4	657.4
2024-11-01	1363.3	1355.3	657.4	657.4
2024-10-01	1363.3	1355.3	657.4	657.4
2024-09-01	1363.3	1355.3	657.4	657.4
2024-08-01	1363.3	1355.3	657.4	657.4
2024-07-01	1363.3	1355.3	657.4	657.4
2024-06-01	1363.3	1355.3	657.4	657.4
2024-08-01	1363.3	1355.3	657.4	657.4
2024-04-01	1363.3	1355.3	657.4	657.4
2024-03-01	1363.3	1355.3	657.4	657.4
2024-02-01	1363.3	1355.3	657.4	657.4
2024-01-01	1363.3	1355.3	657.4	657.4
2023-12-01	1363.3	1355.3	657.4	657.4
2023-11-01	1363.3	1355.3	657.4	657.4

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	Hoerskool Brits Toernooi 2020 (U14)	2020-03-14	2020-03-14	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
2	2020 Wynie Robbertse Open Chess Tournament (C)	2020-03-07	2020-03-07	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2020 Blou Bul (C)	2020-02-15	2020-02-15	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
4	2020 Registration Tournament (C)	2020-01-25	2020-01-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
5	2019 South African Junior Team Championships (U14B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
6	2019 Etienne Lewis Trials (U14 Boys)	2019-08-30	2019-09-01	Standard	Tshwane (GTP)	7	6	2	Yes	Analysis
7	2019 Mid-Gauteng Open (C)	2019-08-17	2019-08-17	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
8	2019 Alekhine Open (C)	2019-08-09	2019-08-10	Standard	Tshwane (GTP)	5	4	2.5	Yes	Analysis
9	2019 Menlo Open (C)	2019-07-13	2019-07-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
10	2019 D4 Tshwane South Schools League Team Finals (U13)	2019-07-27	2019-07-27	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
11	2019 Chris Greyling (C)	2019-04-27	2019-04-27	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
12	2019 Capablanca Chess Festival (C)	2019-04-19	2019-04-21	Standard	Tshwane (GTP)	7	7	5	Yes	Analysis
13	2019 Waterkloof Open (C)	2019-03-02	2019-03-03	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
14	2019 D4 Individual Finals (U13 Mixed)	2019-03-09	2019-03-09	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
15	2019 Constantia Park Open (C)	2019-02-09	2019-02-09	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
16	2019 Tshwane Chess Registration Tournament (C)	2019-01-26	2019-01-26	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
17	2018 Tshwane Inter Region (U12C)	2018-12-01	2018-12-01	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
18	2018 Wild Card Chess Championships (U12 Open)	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
19	South African Junior Team Championships 2018 (U12B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
20	2018 Etienne Lewis Trials (U12 Boys)	2018-08-31	2018-09-02	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
21	2018 Gauteng League Final (U11)	2018-08-24	2018-08-24	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
22	2018 D4 Tshwane South Schools League Finals (U11)	2018-08-03	2018-08-03	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
23	2018 Alekhine Open (C)	2018-08-09	2018-08-11	Standard	Tshwane (GTP)	6	6	1.5	Yes	Analysis
24	2018 Menlo Open Chess Tournament (C)	2018-07-21	2018-07-21	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
25	2018 Swartkop Open (C)	2018-06-23	2018-06-23	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
26	2018 Capablanca Swiss (C)	2018-04-27	2018-04-29	Standard	Tshwane (GTP)	7	7	3	Yes	Analysis
27	2018 Waterkloof Open (D)	2018-03-03	2018-03-04	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
28	2018 D4 Tshwane North Individual Chess Championships (U11 Boys)	2018-03-10	2018-03-10	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
29	2018 Piet Robbertse Chess Tournament (D)	2018-02-03	2018-02-03	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
30	2018 Blou Bul Open (C)	2018-02-17	2018-02-17	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
31	2018 Tshwane Registration Open Chess Tournament (D)	2018-01-27	2018-01-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
32	South African Junior Wildcard Championships 2017 (U12 Open)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
33	South African Junior Team Championships 2017 (U12C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	4	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2019 Waterkloof Open				Tournament 2019 Capablanca Chess Festival
		date 2019-03-03	rnd 4	type Standard	result 1	date 2019-04-19	rnd 1	type Standard	result 1
		Opponent Crossley-Forest, K (Kyle)				Opponent Van Der Merwe, AP (Altus Philip)
2	7	Tournament 2018 Alekhine Open				Tournament 2018 Gauteng League Final
		date 2018-08-11	rnd 5	type Standard	result 0.5	date 2018-08-24	rnd 5	type Standard	result 1
		Opponent De Wet, RJ (Reuben)				Opponent Brummer, K (Kean)
3	6	Tournament 2018 Tshwane Inter Region				Tournament South African Junior Team Championships 2018
		date 2018-12-01	rnd 5	type Standard	result 1	date 2018-12-18	rnd 5	type Standard	result 0.5
		Opponent Timmerman, ME (Mischke)				Opponent Mcintosh, S (Samuel)

#	Games	Start				End
1	8	Tournament 2019 Waterkloof Open				Tournament 2019 Capablanca Chess Festival
		date 2019-03-03	rnd 4	type Standard	result 1	date 2019-04-19	rnd 1	type Standard	result 1
		Opponent Crossley-Forest, K (Kyle)				Opponent Van Der Merwe, AP (Altus Philip)
2	7	Tournament 2018 Alekhine Open				Tournament 2018 Gauteng League Final
		date 2018-08-11	rnd 5	type Standard	result 0.5	date 2018-08-24	rnd 5	type Standard	result 1
		Opponent De Wet, RJ (Reuben)				Opponent Brummer, K (Kean)
3	6	Tournament 2018 Tshwane Inter Region				Tournament South African Junior Team Championships 2018
		date 2018-12-01	rnd 5	type Standard	result 1	date 2018-12-18	rnd 5	type Standard	result 0.5
		Opponent Timmerman, ME (Mischke)				Opponent Mcintosh, S (Samuel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2018 Alekhine Open				Tournament 2018 Gauteng League Final
		date 2018-08-11	rnd 6	type Standard	result 1	date 2018-08-24	rnd 5	type Standard	result 1
		Opponent Claassen, EG (Emileo)				Opponent Brummer, K (Kean)
2	5	Tournament 2018 Tshwane Inter Region				Tournament South African Junior Team Championships 2018
		date 2018-12-01	rnd 5	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Timmerman, ME (Mischke)				Opponent Ngindana, K (Kungawo)
3	4	Tournament 2020 Blou Bul				Tournament 2020 Wynie Robbertse Open Chess Tournament
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Strauss, M (Monique)				Opponent Botha, R (Riti)

#	Games	Start				End
1	6	Tournament 2018 Alekhine Open				Tournament 2018 Gauteng League Final
		date 2018-08-11	rnd 6	type Standard	result 1	date 2018-08-24	rnd 5	type Standard	result 1
		Opponent Claassen, EG (Emileo)				Opponent Brummer, K (Kean)
2	5	Tournament 2018 Tshwane Inter Region				Tournament South African Junior Team Championships 2018
		date 2018-12-01	rnd 5	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Timmerman, ME (Mischke)				Opponent Ngindana, K (Kungawo)
3	4	Tournament 2020 Blou Bul				Tournament 2020 Wynie Robbertse Open Chess Tournament
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Strauss, M (Monique)				Opponent Botha, R (Riti)

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	Brummer ,K (Kean)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
1	Brummer ,K (Kean)	4	916	1128.5	4	872.6	1128.5	0	0	0	0	0	0
2	Louw ,R (Raynor)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Louw ,R (Raynor)	3	1095.1	1236.8	3	1092.9	1236.8	0	0	0	0	0	0
3	Buitendag ,TS (Tristan Serfontein)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Buitendag ,TS (Tristan Serfontein)	3	1141.3	716.3	3	1139.7	716.3	0	0	0	0	0	0
4	Jansen Van Rensburg ,NE (Nicolas Emile)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
4	Jansen Van Rensburg ,NE (Nicolas Emile)	3	1015.8	732.4	3	1008.6	732.4	0	0	0	0	0	0
5	Du Plessis ,AA (Anna Aletta)	3	0	-425	3	0	-425	0	0	0	0	0	0
5	Du Plessis ,AA (Anna Aletta)	3	894.5	469.5	3	900.7	469.5	0	0	0	0	0	0
6	Booysen ,AT (Aedan Thomas)	3	3	425	3	3	425	0	0	0	0	0	0
6	Booysen ,AT (Aedan Thomas)	3	933	1358	3	976.7	1358	0	0	0	0	0	0
7	Timmerman ,ME (Mischke Enya)	2	1	0	2	1	0	0	0	0	0	0	0
7	Timmerman ,ME (Mischke Enya)	2	1045.7	1045.7	2	1036.4	1045.7	0	0	0	0	0	0
8	Crause ,M (Mynhardt)	2	2	425	2	2	425	0	0	0	0	0	0
8	Crause ,M (Mynhardt)	2	1061.4	1486.4	2	964.8	1486.4	0	0	0	0	0	0
9	Cloete ,D (Danet)	2	2	425	2	2	425	0	0	0	0	0	0
9	Cloete ,D (Danet)	2	1172.7	1597.7	2	1181.1	1597.7	0	0	0	0	0	0
10	Page ,L (Liam)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Page ,L (Liam)	2	1115.5	1328	2	1105	1328	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

Nel, Z (Zander)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms