Chess South Africa Ratings Database

PLAYER PAGE

Personal

Goncalves Dias, A (Amika)

Chess SA id

203010684

FIDE id

Date of birth

2003-03-05 (Adult)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1309.1	1308.5	1233	1233
Raw rating	1309.1	1308.5	1233	1233
Weighted rating	1309.1	1308.5	1233	1233
Weighted performance	340.8	340.4	0	0
Floor	814.5	816.1	733	733
K-factor	36	36	36	36
Min/Max rating change allowed	141.9	142.1	158.2	158.2
Highest rating	1317.5 2018-12-01	1316.1 2019-01-01	1233 2019-02-01	1233 2019-02-01
Highest raw rating	1314.5 2019-01-01	1316.1 2019-01-01	1233 2024-02-01	1233 2024-02-01
Highest weighted rating	1314.5 2025-02-01	1316.1 2024-02-01	1233 2019-02-01	1233 2019-02-01
Highest weighted performance	1317.5 2018-12-01	1313.6 2018-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1309.1	1308.5	1233	1233
Analysis
Rating	1309.1	1308.5	1233	1233
Raw rating	1309.1	1308.5	1233	1233
Weighted rating	1309.1	1308.5	1233
Weighted performance	340.8	340.4	0
K-factor	36	36	36	36
Floor	814.5	816.1	733	733
Max/Min rating change allowed	141.9	142.1	158.2	158.2
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	1309.1	1308.5	1233	1233
New weighted rating	1309.1	1308.5	1233	1233
New weighted performance	340.4	340	0	0
Temp new rating	1309.1	1308.5	1233	1233
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1309.1	1308.5	1233	1233
New K-factor	36	36	36	36
New floor	814.5	816.1	733	733

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	508	482	26

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	92	60.5	65.76	134	1124.8	1258.8
Standard	92	60.5	65.76	134	1124.8	1258.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1309.1	1308.5	1233	1233
2025-09-01	1309.1	1308.5	1233	1233
2025-08-01	1309.1	1308.5	1233	1233
2025-07-01	1309.1	1308.5	1233	1233
2025-06-01	1309.1	1308.5	1233	1233
2025-05-01	1309.1	1308.5	1233	1233
2025-04-01	1309.1	1308.5	1233	1233
2025-03-01	1309.1	1308.5	1233	1233
2025-02-01	1309.1	1308.5	1233	1233
2025-01-01	1309.1	1308.5	1233	1233
2024-12-01	1309.1	1308.5	1233	1233
2024-11-01	1309.1	1308.5	1233	1233
2024-10-01	1309.1	1308.5	1233	1233
2024-09-01	1309.1	1308.5	1233	1233
2024-08-01	1309.1	1308.5	1233	1233
2024-07-01	1309.1	1308.5	1233	1233
2024-06-01	1309.1	1308.5	1233	1233
2024-08-01	1309.1	1308.5	1233	1233
2024-04-01	1309.1	1308.5	1233	1233
2024-03-01	1309.1	1308.5	1233	1233
2024-02-01	1309.1	1308.5	1233	1233
2024-01-01	1309.1	1308.5	1233	1233
2023-12-01	1309.1	1308.5	1233	1233
2023-11-01	1309.1	1308.5	1233	1233

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	2019 South African Top Schools Team Championships (U19 Open+U17+U19 Girls)	2020-01-10	2020-01-11	Standard	4 Knights (4K)	5	5	3.5	Yes	Analysis
2	2019 South African Junior Team Championships (U16-U20 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
3	2019 Gauteng School League Finals (U19 Girls)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
4	2019 Menlo Open (B)	2019-07-13	2019-07-13	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
5	2019 D4 Tshwane South Schools League Team Finals (U17)	2019-07-27	2019-07-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
6	2019 Chris Greyling (B)	2019-04-27	2019-04-27	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
7	2019 South African Junior Closed Chess Championship (U16 Girls)	2019-03-17	2019-03-22	Standard	Chess South Africa (CSA)	9	9	4	Yes	Analysis
8	Grey College Team Championship 2019 (A)	2019-02-22	2019-02-23	Standard	Mangaung (FMB)	5	5	3	Yes	Analysis
9	South African Junior Team Championships 2018 (U16-U20 Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	6.5	Yes	Analysis
10	2018 Etienne Lewis Trials (U16 Girls)	2018-08-31	2018-09-02	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
11	2018 Gauteng League Final (U15-U19 Girls)	2018-08-25	2018-08-25	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
12	2018 Lubowski Open (B)	2018-05-12	2018-05-12	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
13	2018 D4 Tshwane North Individual Chess Championships (U15 Girls)	2018-03-10	2018-03-10	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
14	2018 Blou Bul Open (C)	2018-02-17	2018-02-17	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
15	Grey College Inter Team Chess Tournament 2018 (A)	2018-02-23	2018-02-24	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
16	2018 Tshwane Registration Open Chess Tournament (C)	2018-01-27	2018-01-27	Standard	Tshwane (GTP)	5	1	0	Yes	Analysis
17	South African Junior Team Championships 2017 (U16-U20 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis

#	Games	Start				End
1	10	Tournament 2018 Lubowski Open				Tournament 2018 Etienne Lewis Trials
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-09-01	rnd 3	type Standard	result 1
		Opponent Potgieter, E (Edward)				Opponent Du Plessis, AA (Anna)
2	9	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-04	rnd 2	type Standard	result 0.5	date 2020-01-10	rnd 3	type Standard	result 1
		Opponent Milford, ZM (Zoe)				Opponent Dlamini, H (Halie)
3	9	Tournament South African Junior Team Championships 2018				Tournament Grey College Team Championship 2019
		date 2018-12-16	rnd 1	type Standard	result 1	date 2019-02-22	rnd 2	type Standard	result 1
		Opponent Riba, KK (Khanyisile Kgaogelo)				Opponent Jacobs, L (Liam)

#	Games	Start				End
1	10	Tournament 2018 Lubowski Open				Tournament 2018 Etienne Lewis Trials
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-09-01	rnd 3	type Standard	result 1
		Opponent Potgieter, E (Edward)				Opponent Du Plessis, AA (Anna)
2	9	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-04	rnd 2	type Standard	result 0.5	date 2020-01-10	rnd 3	type Standard	result 1
		Opponent Milford, ZM (Zoe)				Opponent Dlamini, H (Halie)
3	9	Tournament South African Junior Team Championships 2018				Tournament Grey College Team Championship 2019
		date 2018-12-16	rnd 1	type Standard	result 1	date 2019-02-22	rnd 2	type Standard	result 1
		Opponent Riba, KK (Khanyisile Kgaogelo)				Opponent Jacobs, L (Liam)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament 2018 Lubowski Open				Tournament 2018 Etienne Lewis Trials
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-09-01	rnd 3	type Standard	result 1
		Opponent Potgieter, E (Edward)				Opponent Du Plessis, AA (Anna)
2	8	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-10	rnd 3	type Standard	result 1
		Opponent Naude, X (Xante)				Opponent Dlamini, H (Halie)
3	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Vermaak, T (Talita)				Opponent Mgcina, N (Nontando)

#	Games	Start				End
1	10	Tournament 2018 Lubowski Open				Tournament 2018 Etienne Lewis Trials
		date 2018-05-12	rnd 4	type Standard	result 1	date 2018-09-01	rnd 3	type Standard	result 1
		Opponent Potgieter, E (Edward)				Opponent Du Plessis, AA (Anna)
2	8	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Top Schools Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-10	rnd 3	type Standard	result 1
		Opponent Naude, X (Xante)				Opponent Dlamini, H (Halie)
3	5	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 3	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Vermaak, T (Talita)				Opponent Mgcina, N (Nontando)

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	Bouwer ,D (Dane)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Bouwer ,D (Dane)	3	1158.8	1300.5	3	1159.4	1300.5	0	0	0	0	0	0
2	Bester ,C (Carla)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Bester ,C (Carla)	3	1457.6	1316	3	1461.2	1316	0	0	0	0	0	0
3	Van Den Berg ,A (Ane)	2	1	0	2	1	0	0	0	0	0	0	0
3	Van Den Berg ,A (Ane)	2	1208.9	1208.9	2	1205.2	1208.9	0	0	0	0	0	0
4	Milford ,ZM (Zoe Melissa)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Milford ,ZM (Zoe Melissa)	2	1400.1	1187.6	2	1392.8	1187.6	0	0	0	0	0	0
5	Makgato ,L (Lethabo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Makgato ,L (Lethabo)	1	942.2	1367.2	1	960.6	1367.2	0	0	0	0	0	0
6	Meyer ,K (Kaitlin)	1	1	425	1	1	425	0	0	0	0	0	0
6	Meyer ,K (Kaitlin)	1	975.3	1400.3	1	862	1400.3	0	0	0	0	0	0
7	Jacobs ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jacobs ,L (Liam)	1	1285.7	1710.7	1	1283.4	1710.7	0	0	0	0	0	0
8	Mhlabane ,N (Nelitha)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mhlabane ,N (Nelitha)	1	910.2	1335.2	1	910.2	1335.2	0	0	0	0	0	0
9	Manshon ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
9	Manshon ,L (Liam)	1	744	1169	1	794.4	1169	0	0	0	0	0	0
10	Masemola ,L (Lesego)	1	1	425	1	1	425	0	0	0	0	0	0
10	Masemola ,L (Lesego)	1	1200	1625	1	1200	1625	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

Goncalves Dias, A (Amika)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms