Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nolan, CB (Christiaan)

Chess SA id

109091331

FIDE id

Date of birth

2009-04-03 (U18)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1251.8	1283.3	604.4	604.4
Raw rating	1251.8	1283.3	604.4	604.4
Weighted rating	1209.4	1241.8	604.4	604.4
Weighted performance	1216.2	1217.1	0	0
Floor	751.8	783.3	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	154	147.3	387.4	387.4
Highest rating	1407.9 2018-05-01	1406.4 2018-05-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1251.8 2025-08-01	1283.3 2025-08-01	604.4 2024-02-01	604.4 2024-02-01
Highest weighted rating	1218.5 2024-11-01	1230.5 2025-08-01	604.4 2024-11-01	604.4 2024-11-01
Highest weighted performance	1407.9 2018-05-01	1406.4 2018-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1251.8	1283.3	604.4	604.4
Analysis
Rating	1251.8	1283.3	604.4	604.4
Raw rating	1251.8	1283.3	604.4	604.4
Weighted rating	1209.4	1241.8	604.4
Weighted performance	1216.2	1217.1	0
K-factor	36	36	40	40
Floor	751.8	783.3	500	500
Max/Min rating change allowed	154	147.3	387.4	387.4
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	1251.8	1283.3	604.4	604.4
New weighted rating	1214.5	1246.9	604.4	604.4
New weighted performance	1215.8	1216.6	0	0
Temp new rating	1251.8	1283.3	604.4	604.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1251.8	1283.3	604.4	604.4
New K-factor	36	36	40	40
New floor	751.8	783.3	500	500

Item	Main	Standard
	0	0
	9	9
	5	5
	14	14
	10	10
	5	5
History	81	81

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	9	5.5	61.11	94.4	1280.4	1374.8
Standard	9	5.5	61.11	94.4	1280.4	1374.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	65	39	60	85	1193.4	1278.4
Standard	65	39	60	85	1193.4	1278.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1251.8	1283.3	604.4	604.4
2025-09-01	1251.8	1283.3	604.4	604.4
2025-08-01	1251.8	1283.3	604.4	604.4
2025-07-01	1218.5	1247.9	604.4	604.4
2025-06-01	1218.5	1247.9	604.4	604.4
2025-05-01	1218.5	1247.9	604.4	604.4
2025-04-01	1218.5	1247.9	604.4	604.4
2025-03-01	1198.3	1234	604.4	604.4
2025-02-01	1198.3	1234	604.4	604.4
2025-01-01	1198.3	1234	604.4	604.4
2024-12-01	1198.3	1234	604.4	604.4
2024-11-01	1198.3	1234	604.4	604.4
2024-10-01	1198.3	1234	604.4	604.4
2024-09-01	1198.3	1234	604.4	604.4
2024-08-01	1198.3	1234	604.4	604.4
2024-07-01	1198.3	1234	604.4	604.4
2024-06-01	1198.3	1234	604.4	604.4
2024-08-01	1129.6	1157.6	604.4	604.4
2024-04-01	1129.6	1157.6	604.4	604.4
2024-03-01	1129.6	1157.6	604.4	604.4
2024-02-01	1129.6	1157.6	604.4	604.4
2024-01-01	1129.6	1157.6	604.4	604.4
2023-12-01	1129.6	1157.6	604.4	604.4
2023-11-01	1129.6	1157.6	604.4	604.4

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 D2 Schools League Finals (U17)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	4	2.5	Yes	Analysis
2	West Rand Juniors 2025 (U18)	2025-03-08	2025-03-08	Standard	West Rand (GWR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 D2 Schools League Finals (U17)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	4	2.5	Yes	Analysis
2	West Rand Juniors 2025 (U18)	2025-03-08	2025-03-08	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
3	2024 D2 Schools Individuals (U15 Boys)	2024-05-04	2024-05-04	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
4	D2 School League Finals 2023 (U15)	2023-07-22	2023-07-22	Standard	West Rand (GWR)	6	6	2.5	Yes	Analysis
5	D2 Schools Individuals 2023 (U15 Boys)	2023-05-13	2023-05-13	Standard	West Rand (GWR)	5	4	2	Yes	Analysis
6	2023 West Rand Open (Rooks)	2023-02-04	2023-02-04	Standard	West Rand (GWR)	5	4	1	Yes	Analysis
7	D2 Schools Individuals 2022 (U13 Boys)	2022-05-07	2022-05-07	Standard	West Rand (GWR)	5	5	2.5	Yes	Analysis
8	West Rand Open 2022 (U14)	2022-02-05	2022-02-05	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
9	2021 Gauteng Schools Chess Championships (U13 Boys)	2021-10-16	2021-10-16	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
10	D2 League Finals 2019 (U11)	2019-08-03	2019-08-03	Standard	West Rand (GWR)	7	6	4.5	Yes	Analysis
11	D2 Schools Individuals 2019 (U11)	2019-05-18	2019-05-18	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
12	Merafong Schools Individuals 2018 (U9 Boys)	2018-05-05	2018-05-05	Standard	Johannesburg Metro (GJM)	7	6	5	Yes	Analysis
13	D2 Schools Individuals 2018 (U9 Open)	2018-05-19	2018-05-19	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament D2 League Finals 2019				Tournament 2021 Gauteng Schools Chess Championships
		date 2019-08-03	rnd 3	type Standard	result 1	date 2021-10-16	rnd 1	type Standard	result 1
		Opponent Humane, NP (Noziphiwo)				Opponent Msiza, SG (Sibusiso Godwill)
2	5	Tournament Merafong Schools Individuals 2018				Tournament Merafong Schools Individuals 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 6	type Standard	result 1
		Opponent Tucker, M (Marcell)				Opponent Pretorius, Z (Zian)
3	3	Tournament 2024 D2 Schools Individuals				Tournament West Rand Juniors 2025
		date 2024-05-04	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Tshatsheka, J (Junior)				Opponent Jenkinson, R (Ru-Anne)

#	Games	Start				End
1	5	Tournament D2 League Finals 2019				Tournament 2021 Gauteng Schools Chess Championships
		date 2019-08-03	rnd 3	type Standard	result 1	date 2021-10-16	rnd 1	type Standard	result 1
		Opponent Humane, NP (Noziphiwo)				Opponent Msiza, SG (Sibusiso Godwill)
2	5	Tournament Merafong Schools Individuals 2018				Tournament Merafong Schools Individuals 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 6	type Standard	result 1
		Opponent Tucker, M (Marcell)				Opponent Pretorius, Z (Zian)
3	3	Tournament 2024 D2 Schools Individuals				Tournament West Rand Juniors 2025
		date 2024-05-04	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Tshatsheka, J (Junior)				Opponent Jenkinson, R (Ru-Anne)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Merafong Schools Individuals 2018				Tournament Merafong Schools Individuals 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 6	type Standard	result 1
		Opponent Tucker, M (Marcell)				Opponent Pretorius, Z (Zian)
2	3	Tournament 2024 D2 Schools Individuals				Tournament West Rand Juniors 2025
		date 2024-05-04	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Tshatsheka, J (Junior)				Opponent Jenkinson, R (Ru-Anne)
3	3	Tournament West Rand Open 2022				Tournament West Rand Open 2022
		date 2022-02-05	rnd 2	type Standard	result 1	date 2022-02-05	rnd 4	type Standard	result 1
		Opponent Mosebedi, T (Tumisho)				Opponent Seitei, N (Neo)

#	Games	Start				End
1	5	Tournament Merafong Schools Individuals 2018				Tournament Merafong Schools Individuals 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 6	type Standard	result 1
		Opponent Tucker, M (Marcell)				Opponent Pretorius, Z (Zian)
2	3	Tournament 2024 D2 Schools Individuals				Tournament West Rand Juniors 2025
		date 2024-05-04	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Tshatsheka, J (Junior)				Opponent Jenkinson, R (Ru-Anne)
3	3	Tournament West Rand Open 2022				Tournament West Rand Open 2022
		date 2022-02-05	rnd 2	type Standard	result 1	date 2022-02-05	rnd 4	type Standard	result 1
		Opponent Mosebedi, T (Tumisho)				Opponent Seitei, N (Neo)

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	Perry-Fisher ,IE (Iain Eric)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Perry-Fisher ,IE (Iain Eric)	3	1284.1	859.1	3	1287.8	859.1	0	0	0	0	0	0
2	Van Rheede Van Oudtshoorn ,E (Ewald)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Van Rheede Van Oudtshoorn ,E (Ewald)	3	1395.9	1537.6	3	1415.6	1537.6	0	0	0	0	0	0
3	Pretorius ,X (Xhiann)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
3	Pretorius ,X (Xhiann)	3	1256	1256	3	1252.5	1256	0	0	0	0	0	0
4	Rankin ,CD (Conrad Dawid)	2	2	425	2	2	425	0	0	0	0	0	0
4	Rankin ,CD (Conrad Dawid)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
5	Tshatsheka ,J (Junior)	2	1	0	2	1	0	0	0	0	0	0	0
5	Tshatsheka ,J (Junior)	2	1273.6	1273.6	2	1271.7	1273.6	0	0	0	0	0	0
6	Peach ,A (Alex)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Peach ,A (Alex)	2	1282.7	1070.2	2	1278.9	1070.2	0	0	0	0	0	0
7	Udodi ,E (Edubechukwu)	2	1	0	2	1	0	0	0	0	0	0	0
7	Udodi ,E (Edubechukwu)	2	1249.5	1249.5	2	1258.6	1249.5	0	0	0	0	0	0
8	Zunidza ,A (Alywin)	1	1	425	1	1	425	0	0	0	0	0	0
8	Zunidza ,A (Alywin)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Van Aarde ,R (Ruan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Van Aarde ,R (Ruan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Collins ,JP (Johannes)	1	1	425	1	1	425	0	0	0	0	0	0
10	Collins ,JP (Johannes)	1	593.6	1018.6	1	608.8	1018.6	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

Nolan, CB (Christiaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms