Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nolan, Z (Zachary)

Chess SA id

1170323197

FIDE id

Date of birth

2017-09-24 (U10)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1184	1197.8	1179	1200
Raw rating	1138.1	1195	1113.6	1200
Weighted rating	1184	1197.8	1179	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	181.1	167	187.5	165.8
Highest rating	1199.9 2025-07-06	1199.9 2025-07-06	1200 2025-08-01	1200 2025-08-01
Highest raw rating	1199.9 2025-07-06	1199.9 2025-07-06	1200 2025-08-01	1200 2025-08-01
Highest weighted rating	1199.9 2025-07-06	1199.9 2025-07-06	1200 2025-08-01	1200 2025-08-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-4.2	-0.3	-6	0
New rating	1179.8	1197.5	1173	1200
Analysis
Rating	1184	1197.8	1179	1200
Raw rating	1138.1	1195	1113.6	1200
Weighted rating	1184	1197.8	1179
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	181.1	167	187.5	165.8
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	1138.1	1195	1113.6	1200
New weighted rating	1179.8	1197.5	1173	1200
New weighted performance	0	0	0	0
Temp new rating	1179.8	1197.5	1173	1200
Temp new rating +/-	-4.2	-0.3	-6	0
Final new rating +/-	-4.2	-0.3	-6	0
New rating	1179.8	1197.5	1173	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	16	5	11
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	16	5	11

Games since
	Main 16	Standard 5		Rapid 11		Blitz 0
Gender	Male
Age group	U10
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	16	3.5	21.88	-239.1	1228.6	989.6
Standard	5	0.5	10	-340	1279.2	939.2
Rapid	11	3	27.27	-193.2	1205.6	1012.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	3.5	21.88	-239.1	1228.6	989.6
Standard	5	0.5	10	-340	1279.2	939.2
Rapid	11	3	27.27	-193.2	1205.6	1012.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1138.1	1195	1113.6	1200
2025-11-30	1138.1	1195	1113.6	1200
2025-11-01	1138.1	1195	1113.6	1200
2025-09-30	1184.2	1195	1183.4	1200
2025-09-01	1195.2	1195	1200	1200
2025-08-01	1195.2	1195	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	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	SACSSA Nationals 2025 (U9 Boys)	2025-10-18	2025-10-18	Rapid	Ekurhuleni (GE)	6	6	1	Yes	Analysis
2	G7 Regional Chess Tournament 2025 (U9)	2025-09-13	2025-09-13	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
3	South African Open 2025 (U10 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament G7 Regional Chess Tournament 2025				Tournament SACSSA Nationals 2025
		date 2025-09-13	rnd 5	type Rapid	result 1	date 2025-10-18	rnd 1	type Rapid	result 1
		Opponent Anadi, O (Obinna)				Opponent Phaloane, R (Rethabile)
2	1	Tournament G7 Regional Chess Tournament 2025				Tournament G7 Regional Chess Tournament 2025
		date 2025-09-13	rnd 3	type Rapid	result 1	date 2025-09-13	rnd 3	type Rapid	result 1
		Opponent Meyer, J (Jaelyn)				Opponent Meyer, J (Jaelyn)
3	1	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-05	rnd 5	type Standard	result 0.5	date 2025-07-05	rnd 5	type Standard	result 0.5
		Opponent Koekemoer, K (Kristen)				Opponent Koekemoer, K (Kristen)

#	Games	Start				End
1	1	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-05	rnd 5	type Standard	result 0.5	date 2025-07-05	rnd 5	type Standard	result 0.5
		Opponent Koekemoer, K (Kristen)				Opponent Koekemoer, K (Kristen)

#	Games	Start				End
1	1	Tournament G7 Regional Chess Tournament 2025				Tournament G7 Regional Chess Tournament 2025
		date 2025-09-13	rnd 5	type Rapid	result 1	date 2025-09-13	rnd 5	type Rapid	result 1
		Opponent Anadi, O (Obinna)				Opponent Anadi, O (Obinna)
2	1	Tournament G7 Regional Chess Tournament 2025				Tournament G7 Regional Chess Tournament 2025
		date 2025-09-13	rnd 3	type Rapid	result 1	date 2025-09-13	rnd 3	type Rapid	result 1
		Opponent Meyer, J (Jaelyn)				Opponent Meyer, J (Jaelyn)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament G7 Regional Chess Tournament 2025				Tournament G7 Regional Chess Tournament 2025
		date 2025-09-13	rnd 5	type Rapid	result 1	date 2025-09-13	rnd 5	type Rapid	result 1
		Opponent Anadi, O (Obinna)				Opponent Anadi, O (Obinna)
2	1	Tournament G7 Regional Chess Tournament 2025				Tournament G7 Regional Chess Tournament 2025
		date 2025-09-13	rnd 3	type Rapid	result 1	date 2025-09-13	rnd 3	type Rapid	result 1
		Opponent Meyer, J (Jaelyn)				Opponent Meyer, J (Jaelyn)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament G7 Regional Chess Tournament 2025				Tournament G7 Regional Chess Tournament 2025
		date 2025-09-13	rnd 5	type Rapid	result 1	date 2025-09-13	rnd 5	type Rapid	result 1
		Opponent Anadi, O (Obinna)				Opponent Anadi, O (Obinna)
2	1	Tournament G7 Regional Chess Tournament 2025				Tournament G7 Regional Chess Tournament 2025
		date 2025-09-13	rnd 3	type Rapid	result 1	date 2025-09-13	rnd 3	type Rapid	result 1
		Opponent Meyer, J (Jaelyn)				Opponent Meyer, J (Jaelyn)

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	Loots ,A (Albert)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Loots ,A (Albert)	1	1420.4	995.4	1	1419.9	995.4	0	0	0	0	0	0
2	Botha ,D (Dillen)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Botha ,D (Dillen)	1	1242.6	817.6	1	1174.3	817.6	0	0	0	0	0	0
3	Conradie ,M (Marcus)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Conradie ,M (Marcus)	1	1328.7	903.7	1	1331.4	903.7	0	0	0	0	0	0
4	Koekemoer ,K (Kristen)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Koekemoer ,K (Kristen)	1	1201.6	1201.6	1	1201.7	1201.6	0	0	0	0	0	0
5	Tester ,L (Legan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Tester ,L (Legan)	1	1202.6	777.6	1	1202.6	777.6	0	0	0	0	0	0
6	Ngwenya ,J (Jotham Bonga)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Ngwenya ,J (Jotham Bonga)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Mtambo ,L (Lindakhule)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Mtambo ,L (Lindakhule)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Maphosa ,D (Deborah-Grace)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Maphosa ,D (Deborah-Grace)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Zondi ,O (Ophayo)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Zondi ,O (Ophayo)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Meyer ,J (Jaelyn)	1	1	425	0	0	0	1	1	425	0	0	0
10	Meyer ,J (Jaelyn)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Nolan, Z (Zachary)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms