Chess South Africa Ratings Database

PLAYER PAGE

Personal

James, R (Ruwayda)

Chess SA id

2120310990

FIDE id

Date of birth

2012-02-11 (U14)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-30

Personal details last changed

1900-01-01

Junior GPX Games

15.5

Junior GPX Points

1016.3

Item	Main	Standard	Rapid	Blitz
Rating	1180.7	1189.5	1187.2	1200
Raw rating	1142.6	1135.1	1187.2	1200
Weighted rating	1180.7	1189.5	1177.2	1200
Weighted performance	985	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.9	181.9	168.9	165.8
Highest rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest raw rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest weighted rating	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01	1200 2024-09-01
Highest weighted performance	1200 2024-12-01	1200 2024-09-01	1200 2024-12-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-3.6	-4.7	0	0
New rating	1177.1	1184.7	1187.2	1200
Analysis
Rating	1180.7	1189.5	1187.2	1200
Raw rating	1142.6	1135.1	1187.2	1200
Weighted rating	1180.7	1189.5	1177.2
Weighted performance	985	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179.9	181.9	168.9	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	1142.6	1135.1	1187.2	1200
New weighted rating	1177.1	1184.7	1177.6	1200
New weighted performance	984.6	0	0	0
Temp new rating	1177.1	1184.7	1187.2	1200
Temp new rating +/-	-3.6	-4.7	0	0
Final new rating +/-	-3.6	-4.7	0	0
New rating	1177.1	1184.7	1187.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	20	14	6
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	25	14	11

Games since
	Main 25	Standard 14		Rapid 11		Blitz 0
Gender	Female
Age group	U14
Region	Eden (WEG)
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	20	7	35	-127.5	1203.1	1075.6
Standard	14	4	28.57	-182.1	1192.5	1010.4
Rapid	6	3	50	0	1227.6	1227.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	8	32	-153	1203.1	1050.1
Standard	14	4	28.57	-182.1	1192.5	1010.4
Rapid	11	4	36.36	-115.9	1216.6	1100.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1142.6	1135.1	1187.2	1200
2025-09-01	1136.6	1135.1	1179.6	1200
2025-08-01	1189.6	1199.6	1179.6	1200
2025-07-01	1189.6	1199.6	1179.6	1200
2025-06-01	1189.6	1199.6	1179.6	1200
2025-05-01	1189.6	1199.5	1179.6	1200
2025-04-01	1188.5	1197.4	1179.6	1200
2025-03-01	1189.4	1198.5	1179.6	1200
2025-02-01	1189.5	1200	1177.4	1200
2025-01-01	1171.4	1200	1138.4	1200
2024-12-01	1171.4	1200	1138.4	1200
2024-11-01	1171.4	1200	1138.4	1200
2024-10-01	1171.4	1200	1138.4	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

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	Tsogo Sun Moves For Life Learners Tournament 2025 (U13)	2025-08-30	2025-08-30	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U13 Girls + U15 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	4	0	Yes	Analysis
3	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	0	0	No	Analysis
4	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	Mossel Bay Schools Trials 2 2025 (U13 Girls)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Tsogo Sun Moves For Life Learners Tournament 2025 (U13)	2025-08-30	2025-08-30	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
2	Mossel Bay Top Schools 2025 (U13 Girls + U15 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	4	0	Yes	Analysis
3	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	0	0	No	Analysis
4	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	Mossel Bay Schools Trials 2 2025 (U13 Girls)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	2	Yes	Analysis
6	Tsogo Sun Moves For Life Learners Tournament 2024 (U13)	2024-08-31	2024-08-31	Rapid	Eden (WEG)	6	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 5	type Rapid	result 1	date 2025-08-30	rnd 6	type Rapid	result 1
		Opponent Harding, C (Chrisma)				Opponent Mgolodela, A (Alizwa)
2	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Bukula, L (Lilitha)				Opponent Herandien, Z (Zaydee)
3	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 2	type Rapid	result 1	date 2025-08-30	rnd 2	type Rapid	result 1
		Opponent Makhalima, L (Lifa)				Opponent Makhalima, L (Lifa)

#	Games	Start				End
1	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Bukula, L (Lilitha)				Opponent Herandien, Z (Zaydee)
2	1	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Scheffer, L (Luna)				Opponent Scheffer, L (Luna)
3	1	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Nuade, S (Shamila)				Opponent Nuade, S (Shamila)

#	Games	Start				End
1	2	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 5	type Rapid	result 1	date 2025-08-30	rnd 6	type Rapid	result 1
		Opponent Harding, C (Chrisma)				Opponent Mgolodela, A (Alizwa)
2	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 2	type Rapid	result 1	date 2025-08-30	rnd 2	type Rapid	result 1
		Opponent Makhalima, L (Lifa)				Opponent Makhalima, L (Lifa)
3	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 2	type Rapid	result 1	date 2024-08-31	rnd 2	type Rapid	result 1
		Opponent Bezuidenhout, V (Viaan)				Opponent Bezuidenhout, V (Viaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 5	type Rapid	result 1	date 2025-08-30	rnd 6	type Rapid	result 1
		Opponent Harding, C (Chrisma)				Opponent Mgolodela, A (Alizwa)
2	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Bukula, L (Lilitha)				Opponent Herandien, Z (Zaydee)
3	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 2	type Rapid	result 1	date 2025-08-30	rnd 2	type Rapid	result 1
		Opponent Makhalima, L (Lifa)				Opponent Makhalima, L (Lifa)

#	Games	Start				End
1	2	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Bukula, L (Lilitha)				Opponent Herandien, Z (Zaydee)
2	1	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Scheffer, L (Luna)				Opponent Scheffer, L (Luna)
3	1	Tournament Mossel Bay Schools Trials 2 2025				Tournament Mossel Bay Schools Trials 2 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Nuade, S (Shamila)				Opponent Nuade, S (Shamila)

#	Games	Start				End
1	2	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 5	type Rapid	result 1	date 2025-08-30	rnd 6	type Rapid	result 1
		Opponent Harding, C (Chrisma)				Opponent Mgolodela, A (Alizwa)
2	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2025				Tournament Tsogo Sun Moves For Life Learners Tournament 2025
		date 2025-08-30	rnd 2	type Rapid	result 1	date 2025-08-30	rnd 2	type Rapid	result 1
		Opponent Makhalima, L (Lifa)				Opponent Makhalima, L (Lifa)
3	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 2	type Rapid	result 1	date 2024-08-31	rnd 2	type Rapid	result 1
		Opponent Bezuidenhout, V (Viaan)				Opponent Bezuidenhout, V (Viaan)

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	Du Preez ,R (Rumecha)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Du Preez ,R (Rumecha)	2	1366.1	941.1	1	1407	941.1	1	1225.3	941.1	0	0	0
2	Isaacs ,J (Jonathan)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Isaacs ,J (Jonathan)	2	1199.7	774.7	0	0	0	2	1219.1	774.7	0	0	0
3	Herandien ,Z (Zaydee)	1	1	425	1	1	425	0	0	0	0	0	0
3	Herandien ,Z (Zaydee)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Orpen ,K (Kira)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Orpen ,K (Kira)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Bukula ,L (Lilitha)	1	1	425	1	1	425	0	0	0	0	0	0
5	Bukula ,L (Lilitha)	1	1194	1619	1	1166.1	1619	0	0	0	0	0	0
6	Steenberg ,A (Ava)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Steenberg ,A (Ava)	1	1090.5	665.5	1	1075.9	665.5	0	0	0	0	0	0
7	Indiphile ,M (Mngoma)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Indiphile ,M (Mngoma)	1	1206.6	781.6	1	1200	781.6	0	0	0	0	0	0
8	Nuade ,S (Shamila)	1	1	425	1	1	425	0	0	0	0	0	0
8	Nuade ,S (Shamila)	1	1148.4	1573.4	1	1139	1573.4	0	0	0	0	0	0
9	Valentyn ,J (Jeswayne)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Valentyn ,J (Jeswayne)	1	1230.7	805.7	1	1236.2	805.7	0	0	0	0	0	0
10	Damons ,F (Felichia)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Damons ,F (Felichia)	1	1194.6	769.6	1	1200	769.6	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

James, R (Ruwayda)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms