Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nelson, R (Reese)

Chess SA id

2120308037

FIDE id

Date of birth

2012-01-31 (U16)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1209.5	1201.9	1223.2	1200
Raw rating	1204.9	1198.8	1223.2	1200
Weighted rating	1209.5	1201.9	1221.6	1200
Weighted performance	0	0	0	0
Floor	714.2	708	723.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	164.7	166.1	160.4	165.8
Highest rating	1235.3 2024-07-01	1208 2025-04-01	1303.9 2024-07-01	1200 2024-07-01
Highest raw rating	1214.2 2025-03-01	1208 2025-04-01	1223.2 2024-08-01	1200 2024-07-01
Highest weighted rating	1214.2 2024-10-01	1203.1 2025-08-01	1223.2 2024-10-01	1200 2024-07-01
Highest weighted performance	1235.3 2024-07-01	1200 2024-07-01	1303.9 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.3	-0.2	0	0
New rating	1209.3	1201.7	1223.2	1200
Analysis
Rating	1209.5	1201.9	1223.2	1200
Raw rating	1204.9	1198.8	1223.2	1200
Weighted rating	1209.5	1201.9	1221.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	714.2	708	723.2	700
Max/Min rating change allowed	164.7	166.1	160.4	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	1204.9	1198.8	1223.2	1200
New weighted rating	1209.3	1201.7	1222	1200
New weighted performance	0	0	0	0
Temp new rating	1209.3	1201.7	1223.2	1200
Temp new rating +/-	-0.3	-0.2	0	0
Final new rating +/-	-0.3	-0.2	0	0
New rating	1209.3	1201.7	1223.2	1200
New K-factor	36	36	36	36
New floor	714.2	708	723.2	700

Item	Main	Standard	Rapid
	0	0	0
	17	17	0
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	22	17	5

Games since
	Main 22	Standard 17		Rapid 5		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-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	17	7.5	44.12	-50	1253.9	1203.9
Standard	17	7.5	44.12	-50	1253.9	1203.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	22	10.5	47.73	-19.3	1242.6	1223.2
Standard	17	7.5	44.12	-50	1253.9	1203.9
Rapid	5	3	60	85	1203.9	1288.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1204.9	1198.8	1223.2	1200
2025-11-30	1204.9	1198.8	1223.2	1200
2025-11-01	1204.9	1198.8	1223.2	1200
2025-09-30	1204.9	1198.8	1223.2	1200
2025-09-01	1204.9	1198.8	1223.2	1200
2025-08-01	1213.7	1208	1223.2	1200
2025-07-01	1213.7	1208	1223.2	1200
2025-06-01	1213.7	1208	1223.2	1200
2025-05-01	1213.7	1208	1223.2	1200
2025-04-01	1213.7	1208	1223.2	1200
2025-03-01	1214.2	1202.1	1223.2	1200
2025-02-01	1213.7	1200	1223.2	1200
2025-01-01	1213.7	1200	1223.2	1200
2024-12-01	1213.7	1200	1223.2	1200
2024-11-01	1213.7	1200	1223.2	1200
2024-10-01	1213.7	1200	1223.2	1200
2024-09-01	1213.7	1200	1223.2	1200
2024-11-01	1213.7	1200	1223.2	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	Cape Town Metro North Top Schools 2025 (U13)	2025-08-01	2025-08-02	Standard	Cape Town (WCT)	5	5	1.5	Yes	Analysis
2	CT Metro Schools Individual Closed 2025 (U13 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
3	CT Metro North Schools Chess Individual Trials 2025 (U13 Girls)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
4	CT District North Top Schools 2024 (U13 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament CT District North Top Schools 2024				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Zengeya, N (Nathaniel Lwazi)				Opponent Sybokwe, O (Ovayo)
2	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Louw, L (Lize)				Opponent Mahlangu, N (Nonhlanhla)
3	1	Tournament Cape Town Metro North Top Schools 2025				Tournament Cape Town Metro North Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 0.5	date 2025-08-02	rnd 5	type Standard	result 0.5
		Opponent Seymour, J (Jarod)				Opponent Seymour, J (Jarod)

#	Games	Start				End
1	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Louw, L (Lize)				Opponent Mahlangu, N (Nonhlanhla)
2	1	Tournament Cape Town Metro North Top Schools 2025				Tournament Cape Town Metro North Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 0.5	date 2025-08-02	rnd 5	type Standard	result 0.5
		Opponent Seymour, J (Jarod)				Opponent Seymour, J (Jarod)
3	1	Tournament Cape Town Metro North Top Schools 2025				Tournament Cape Town Metro North Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Joubert, R (Reagan)				Opponent Joubert, R (Reagan)

#	Games	Start				End
1	3	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Zengeya, N (Nathaniel Lwazi)				Opponent Crawford, H (Harrison)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament CT District North Top Schools 2024				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Zengeya, N (Nathaniel Lwazi)				Opponent Sybokwe, O (Ovayo)
2	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Louw, L (Lize)				Opponent Mahlangu, N (Nonhlanhla)
3	1	Tournament Cape Town Metro North Top Schools 2025				Tournament Cape Town Metro North Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Joubert, R (Reagan)				Opponent Joubert, R (Reagan)

#	Games	Start				End
1	2	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-02	rnd 6	type Standard	result 1
		Opponent Louw, L (Lize)				Opponent Mahlangu, N (Nonhlanhla)
2	1	Tournament Cape Town Metro North Top Schools 2025				Tournament Cape Town Metro North Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Joubert, R (Reagan)				Opponent Joubert, R (Reagan)
3	1	Tournament CT Metro Schools Individual Closed 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Gatyeni, K (Khayone)				Opponent Gatyeni, K (Khayone)

#	Games	Start				End
1	3	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Zengeya, N (Nathaniel Lwazi)				Opponent Crawford, H (Harrison)

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	Mahlangu ,N (Nonhlanhla)	2	2	425	2	2	425	0	0	0	0	0	0
1	Mahlangu ,N (Nonhlanhla)	2	1169.2	1594.2	2	1162.2	1594.2	0	0	0	0	0	0
2	Wilson ,EM (Emlyn Marissa)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Wilson ,EM (Emlyn Marissa)	2	1389.6	964.6	2	1389.6	964.6	0	0	0	0	0	0
3	Sybokwe ,O (Ovayo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Sybokwe ,O (Ovayo)	1	1100.8	1525.8	1	1101.2	1525.8	0	0	0	0	0	0
4	Sun ,H (Haojia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sun ,H (Haojia)	1	1549.8	1124.8	1	1521	1124.8	0	0	0	0	0	0
5	Bezuidenhout ,M (Mari)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Bezuidenhout ,M (Mari)	1	1169.8	744.8	1	1184.3	744.8	0	0	0	0	0	0
6	Seymour ,J (Jarod)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Seymour ,J (Jarod)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Van Der Merwe ,S (Schalk Wolf)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Der Merwe ,S (Schalk Wolf)	1	1711.2	1286.2	1	1713.2	1286.2	0	0	0	0	0	0
8	Basson ,E (Emily-Lynne)	1	1	425	1	1	425	0	0	0	0	0	0
8	Basson ,E (Emily-Lynne)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Joubert ,R (Reagan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Joubert ,R (Reagan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Gatyeni ,K (Khayone)	1	1	425	1	1	425	0	0	0	0	0	0
10	Gatyeni ,K (Khayone)	1	1118.3	1543.3	1	1145.5	1543.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Nelson, R (Reese)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms