Chess South Africa Ratings Database

PLAYER PAGE

Personal

Goss, G (Gema)

Chess SA id

203080337

FIDE id

Date of birth

2003-12-10 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-06-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	728.9	847.4	500	500
Raw rating	728.9	847.4	500	500
Weighted rating	728.6	846.9	500	500
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	324.4	274	449.5	449.5
Highest rating	1349.8 2019-05-01	1357.9 2019-05-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	728.9 2024-02-01	847.4 2024-02-01	500 2024-02-01	500 2024-02-01
Highest weighted rating	728.9 2024-11-01	847.4 2024-11-01	500 2024-11-01	500 2024-11-01
Highest weighted performance	1349.8 2019-05-01	1357.9 2019-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	728.9	847.4	500	500
Analysis
Rating	728.9	847.4	500	500
Raw rating	728.9	847.4	500	500
Weighted rating	728.6	846.9	500
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	324.4	274	449.5	449.5
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	728.9	847.4	500	500
New weighted rating	728.9	847.4	500	500
New weighted performance	0	0	0	0
Temp new rating	728.9	847.4	500	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	728.9	847.4	500	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	5	5
	0	0
History	24	24

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	5	55.56	47.2	1171.4	1218.6
Standard	9	5	55.56	47.2	1171.4	1218.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	728.9	847.4	500	500
2025-09-30	728.9	847.4	500	500
2025-09-01	728.9	847.4	500	500
2025-08-01	728.9	847.4	500	500
2025-07-01	728.9	847.4	500	500
2025-06-01	728.9	847.4	500	500
2025-05-01	728.9	847.4	500	500
2025-04-01	728.9	847.4	500	500
2025-03-01	728.9	847.4	500	500
2025-02-01	728.9	847.4	500	500
2025-01-01	728.9	847.4	500	500
2024-12-01	728.9	847.4	500	500
2024-11-01	728.9	847.4	500	500
2024-10-01	728.9	847.4	500	500
2024-09-01	728.9	847.4	500	500
2024-08-01	728.9	847.4	500	500
2024-07-01	728.9	847.4	500	500
2024-09-01	728.9	847.4	500	500
2024-05-01	728.9	847.4	500	500
2024-04-01	728.9	847.4	500	500
2024-03-01	728.9	847.4	500	500
2024-02-01	728.9	847.4	500	500
2024-01-01	728.9	847.4	500	500
2023-12-01	652.7	685.6	500	500

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	2022 Gauteng Schools Individual Chess Championship (U18 Girls)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	2019 Gauteng Secondary Schools Individual Chess Championships (U18 Girls)	2019-05-25	2019-05-25	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2019-05-25	rnd 5	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Vosloo, I (Inge)				Opponent Mofolo, P (Paballo)
2	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Chiloane, NK (Naledi)				Opponent Lawrence, T (Taylor)
3	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-06-18	rnd 5	type Standard	result 1
		Opponent Mbatha, N (Nontokozo)				Opponent Mbatha, N (Nontokozo)

#	Games	Start				End
1	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2019-05-25	rnd 5	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Vosloo, I (Inge)				Opponent Mofolo, P (Paballo)
2	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Chiloane, NK (Naledi)				Opponent Lawrence, T (Taylor)
3	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-06-18	rnd 5	type Standard	result 1
		Opponent Mbatha, N (Nontokozo)				Opponent Mbatha, N (Nontokozo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2019-05-25	rnd 5	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Vosloo, I (Inge)				Opponent Mofolo, P (Paballo)
2	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Chiloane, NK (Naledi)				Opponent Lawrence, T (Taylor)
3	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-06-18	rnd 5	type Standard	result 1
		Opponent Mbatha, N (Nontokozo)				Opponent Mbatha, N (Nontokozo)

#	Games	Start				End
1	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2019-05-25	rnd 5	type Standard	result 1	date 2022-06-18	rnd 1	type Standard	result 1
		Opponent Vosloo, I (Inge)				Opponent Mofolo, P (Paballo)
2	2	Tournament 2019 Gauteng Secondary Schools Individual Chess Championships				Tournament 2019 Gauteng Secondary Schools Individual Chess Championships
		date 2019-05-25	rnd 2	type Standard	result 1	date 2019-05-25	rnd 3	type Standard	result 1
		Opponent Chiloane, NK (Naledi)				Opponent Lawrence, T (Taylor)
3	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-06-18	rnd 5	type Standard	result 1
		Opponent Mbatha, N (Nontokozo)				Opponent Mbatha, N (Nontokozo)

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	Mbatha ,N (Nontokozo)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mbatha ,N (Nontokozo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Chiloane ,NK (Naledi Khanyisile)	1	1	425	1	1	425	0	0	0	0	0	0
2	Chiloane ,NK (Naledi Khanyisile)	1	1155.2	1580.2	1	1153	1580.2	0	0	0	0	0	0
3	Mofolo ,P (Paballo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mofolo ,P (Paballo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Lawrence ,T (Taylor)	1	1	425	1	1	425	0	0	0	0	0	0
4	Lawrence ,T (Taylor)	1	648.4	1073.4	1	678.8	1073.4	0	0	0	0	0	0
5	Ngwenya ,TF (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ngwenya ,TF (Thato)	1	1237.5	812.5	1	1234.9	812.5	0	0	0	0	0	0
6	Vosloo ,I (Inge)	1	1	425	1	1	425	0	0	0	0	0	0
6	Vosloo ,I (Inge)	1	1244.3	1669.3	1	1252.3	1669.3	0	0	0	0	0	0
7	Booysen ,T (Tineke)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Booysen ,T (Tineke)	1	1457.4	1032.4	1	1453	1032.4	0	0	0	0	0	0
8	Raha ,J (Jemina)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Raha ,J (Jemina)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Ndlovu ,A (Ayandah)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ndlovu ,A (Ayandah)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Goss, G (Gema)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms