Chess South Africa Ratings Database

PLAYER PAGE

Personal

Song, X (Xinyan)

Chess SA id

2180322753

FIDE id

Date of birth

2018-08-14 (U8)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

11.9

Junior GPX Points

967.7

Item	Main	Standard	Rapid	Blitz
Rating	1198.6	1199.3	1198.9	1200
Raw rating	1189.4	1199	1186.3	1200
Weighted rating	1198.6	1199.3	1198.9	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	168.3	166.1	169.1	165.8
Highest rating	1199.9 2025-06-17	1199.9 2025-06-17	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1199.9 2025-06-17	1199.9 2025-06-17	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1199.9 2025-06-17	1199.9 2025-06-17	1200 2025-07-01	1200 2025-07-01
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	-0.8	-0.1	-1	0
New rating	1197.8	1199.3	1197.9	1200
Analysis
Rating	1198.6	1199.3	1198.9	1200
Raw rating	1189.4	1199	1186.3	1200
Weighted rating	1198.6	1199.3	1198.9
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	168.3	166.1	169.1	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	1189.4	1199	1186.3	1200
New weighted rating	1197.8	1199.3	1197.9	1200
New weighted performance	0	0	0	0
Temp new rating	1197.8	1199.3	1197.9	1200
Temp new rating +/-	-0.8	-0.1	-1	0
Final new rating +/-	-0.8	-0.1	-1	0
New rating	1197.8	1199.3	1197.9	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	16	9	7
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	16	9	7

Games since
	Main 16	Standard 9		Rapid 7		Blitz 0
Gender	Female
Age group	U8
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U8	-1		-1		-1
U8 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	16	5.5	34.38	-132.8	1193.7	1060.8
Standard	9	2.5	27.78	-188.9	1180.8	991.9
Rapid	7	3	42.86	-60.7	1210.2	1149.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	5.5	34.38	-132.8	1193.7	1060.8
Standard	9	2.5	27.78	-188.9	1180.8	991.9
Rapid	7	3	42.86	-60.7	1210.2	1149.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1189.4	1199	1186.3	1200
2025-09-01	1199.1	1199	1200	1200
2025-08-01	1199.1	1199	1200	1200
2025-07-01	1194.3	1193.4	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
2024-08-01	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	2025 Westville Primary Chess Tournament (Junior Primary)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	7	7	3	Yes	Analysis
2	2025 Westville Chess Club Championships (B)	2025-05-16	2025-06-06	Standard	Ethekwini (KED)	9	9	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Westville Primary Chess Tournament (Junior Primary)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	7	7	3	Yes	Analysis
2	2025 Westville Chess Club Championships (B)	2025-05-16	2025-06-06	Standard	Ethekwini (KED)	9	9	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 Westville Primary Chess Tournament				Tournament 2025 Westville Primary Chess Tournament
		date 2025-09-06	rnd 6	type Rapid	result 1	date 2025-09-06	rnd 7	type Rapid	result 1
		Opponent Marsden, N (Nathan)				Opponent Mzobe, S (Sambeso)
2	2	Tournament 2025 Westville Chess Club Championships				Tournament 2025 Westville Chess Club Championships
		date 2025-06-06	rnd 8	type Standard	result 0.5	date 2025-06-06	rnd 9	type Standard	result 1
		Opponent Moloi, N (Neo)				Opponent Ijumba-Goge, A (Azalia)
3	1	Tournament 2025 Westville Primary Chess Tournament				Tournament 2025 Westville Primary Chess Tournament
		date 2025-09-06	rnd 2	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Omar, I (Ilhaam)				Opponent Omar, I (Ilhaam)

#	Games	Start				End
1	2	Tournament 2025 Westville Chess Club Championships				Tournament 2025 Westville Chess Club Championships
		date 2025-06-06	rnd 8	type Standard	result 0.5	date 2025-06-06	rnd 9	type Standard	result 1
		Opponent Moloi, N (Neo)				Opponent Ijumba-Goge, A (Azalia)
2	1	Tournament 2025 Westville Chess Club Championships				Tournament 2025 Westville Chess Club Championships
		date 2025-05-16	rnd 2	type Standard	result 1	date 2025-05-16	rnd 2	type Standard	result 1
		Opponent Cele, E (Enhle)				Opponent Cele, E (Enhle)

#	Games	Start				End
1	2	Tournament 2025 Westville Primary Chess Tournament				Tournament 2025 Westville Primary Chess Tournament
		date 2025-09-06	rnd 6	type Rapid	result 1	date 2025-09-06	rnd 7	type Rapid	result 1
		Opponent Marsden, N (Nathan)				Opponent Mzobe, S (Sambeso)
2	1	Tournament 2025 Westville Primary Chess Tournament				Tournament 2025 Westville Primary Chess Tournament
		date 2025-09-06	rnd 2	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Omar, I (Ilhaam)				Opponent Omar, I (Ilhaam)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Westville Primary Chess Tournament				Tournament 2025 Westville Primary Chess Tournament
		date 2025-09-06	rnd 6	type Rapid	result 1	date 2025-09-06	rnd 7	type Rapid	result 1
		Opponent Marsden, N (Nathan)				Opponent Mzobe, S (Sambeso)
2	1	Tournament 2025 Westville Primary Chess Tournament				Tournament 2025 Westville Primary Chess Tournament
		date 2025-09-06	rnd 2	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Omar, I (Ilhaam)				Opponent Omar, I (Ilhaam)
3	1	Tournament 2025 Westville Chess Club Championships				Tournament 2025 Westville Chess Club Championships
		date 2025-06-06	rnd 9	type Standard	result 1	date 2025-06-06	rnd 9	type Standard	result 1
		Opponent Ijumba-Goge, A (Azalia)				Opponent Ijumba-Goge, A (Azalia)

#	Games	Start				End
1	1	Tournament 2025 Westville Chess Club Championships				Tournament 2025 Westville Chess Club Championships
		date 2025-06-06	rnd 9	type Standard	result 1	date 2025-06-06	rnd 9	type Standard	result 1
		Opponent Ijumba-Goge, A (Azalia)				Opponent Ijumba-Goge, A (Azalia)
2	1	Tournament 2025 Westville Chess Club Championships				Tournament 2025 Westville Chess Club Championships
		date 2025-05-16	rnd 2	type Standard	result 1	date 2025-05-16	rnd 2	type Standard	result 1
		Opponent Cele, E (Enhle)				Opponent Cele, E (Enhle)

#	Games	Start				End
1	2	Tournament 2025 Westville Primary Chess Tournament				Tournament 2025 Westville Primary Chess Tournament
		date 2025-09-06	rnd 6	type Rapid	result 1	date 2025-09-06	rnd 7	type Rapid	result 1
		Opponent Marsden, N (Nathan)				Opponent Mzobe, S (Sambeso)
2	1	Tournament 2025 Westville Primary Chess Tournament				Tournament 2025 Westville Primary Chess Tournament
		date 2025-09-06	rnd 2	type Rapid	result 1	date 2025-09-06	rnd 2	type Rapid	result 1
		Opponent Omar, I (Ilhaam)				Opponent Omar, I (Ilhaam)

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	Ijumba-Goge ,A (Azalia)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ijumba-Goge ,A (Azalia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Govender ,R (Reyan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Govender ,R (Reyan)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Naidoo ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Naidoo ,E (Ethan)	1	1209.8	784.8	1	1200	784.8	0	0	0	0	0	0
4	Mohanlall ,J (Jayantika Jia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mohanlall ,J (Jayantika Jia)	1	1088	663	1	1162	663	0	0	0	0	0	0
5	Goswami ,D (Dipak)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Goswami ,D (Dipak)	1	1189.2	764.2	1	1195.2	764.2	0	0	0	0	0	0
6	Moloi ,N (Neo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Moloi ,N (Neo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
7	Govender ,H (Hirav)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Govender ,H (Hirav)	1	1149.8	724.8	1	1200	724.8	0	0	0	0	0	0
8	Cele ,E (Enhle)	1	1	425	1	1	425	0	0	0	0	0	0
8	Cele ,E (Enhle)	1	1190.3	1615.3	1	1166.1	1615.3	0	0	0	0	0	0
9	Baber ,M (Muhammad Umar)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Baber ,M (Muhammad Umar)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Mzobe ,S (Sambeso)	1	1	425	0	0	0	1	1	425	0	0	0
10	Mzobe ,S (Sambeso)	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

Song, X (Xinyan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms