Chess South Africa Ratings Database

PLAYER PAGE

Personal

Alberts, A (Anika)

Chess SA id

210087845

FIDE id

Date of birth

2010-02-22 (U16)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-01-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1147.5	1139.9	633	633
Raw rating	1147.5	1139.9	633	633
Weighted rating	1147.5	1139.9	633	633
Weighted performance	282.6	280.4	0	0
Floor	766.7	764	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	178.7	180.6	371.9	371.9
Highest rating	1280.3 2019-07-01	1277.6 2019-07-01	1200 2024-03-01	1200 2024-03-01
Highest raw rating	1266.7 2019-08-01	1264 2019-08-01	633 2024-03-01	633 2024-03-01
Highest weighted rating	1266.7 2024-11-01	1264 2024-11-01	633 2024-11-01	633 2024-11-01
Highest weighted performance	1280.3 2019-07-01	1277.6 2019-07-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1147.5	1139.9	633	633
Analysis
Rating	1147.5	1139.9	633	633
Raw rating	1147.5	1139.9	633	633
Weighted rating	1147.5	1139.9	633
Weighted performance	282.6	280.4	0
K-factor	36	36	40	40
Floor	766.7	764	500	500
Max/Min rating change allowed	178.7	180.6	371.9	371.9
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	1147.5	1139.9	633	633
New weighted rating	1147.5	1139.9	633	633
New weighted performance	282.2	280	0	0
Temp new rating	1147.5	1139.9	633	633
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1147.5	1139.9	633	633
New K-factor	36	36	40	40
New floor	766.7	764	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	146	141	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	112	54	48.21	-15.2	972.4	957.2
Standard	112	54	48.21	-15.2	972.4	957.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1147.5	1139.9	633	633
2025-09-01	1147.5	1139.9	633	633
2025-08-01	1147.5	1139.9	633	633
2025-07-01	1147.5	1139.9	633	633
2025-06-01	1147.5	1139.9	633	633
2025-05-01	1147.5	1139.9	633	633
2025-04-01	1147.5	1139.9	633	633
2025-03-01	1147.5	1139.9	633	633
2025-02-01	1147.5	1139.9	633	633
2025-01-01	1147.5	1139.9	633	633
2024-12-01	1147.5	1139.9	633	633
2024-11-01	1147.5	1139.9	633	633
2024-10-01	1147.5	1139.9	633	633
2024-09-01	1147.5	1139.9	633	633
2024-08-01	1147.5	1139.9	633	633
2024-07-01	1147.5	1139.9	633	633
2024-06-01	1147.5	1139.9	633	633
2024-08-01	1147.5	1139.9	633	633
2024-04-01	1147.5	1139.9	633	633
2024-03-01	1147.5	1139.9	633	633
2024-02-01	1147.5	1139.9	633	633
2024-01-01	1147.5	1139.9	633	633
2023-12-01	1147.5	1139.9	633	633
2023-11-01	1147.5	1139.9	633	633

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 Junior Team Championships (U10 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	2.5	Yes	Analysis
2	2019 Etienne Lewis Trials (U10 Girls)	2019-08-30	2019-09-01	Standard	Tshwane (GTP)	7	5	2	Yes	Analysis
3	2019 Alekhine Open (D)	2019-08-09	2019-08-10	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
4	2019 Menlo Open (E)	2019-07-13	2019-07-13	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
5	2019 D4 Tshwane South Schools League Team Finals (U9)	2019-07-27	2019-07-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	2019 Swartkop Open (E)	2019-06-15	2019-06-15	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
7	2019 Lubowski Open Tournament (E)	2019-05-11	2019-05-11	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
8	2019 D4 Individual Finals (U9 Girls)	2019-03-09	2019-03-09	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
9	2018 Tshwane Inter Region (U10D)	2018-12-01	2018-12-01	Standard	Cape Town (WCT)	6	5	4	Yes	Analysis
10	South African Junior Team Championships 2018 (U10 Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	1.5	Yes	Analysis
11	2018 Etienne Lewis Trials (U10 Girls)	2018-08-31	2018-09-02	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
12	2018 Swartkop Open (D)	2018-06-23	2018-06-23	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
13	2018 Lubowski Open (D)	2018-05-12	2018-05-12	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
14	2018 Chris Greyling Open (D)	2018-04-21	2018-04-21	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
15	2018 South African Junior Closed Chess Championships (U8 Girls)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	10	3.5	Yes	Analysis
16	2018 Waterkloof Open (E)	2018-03-03	2018-03-04	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
17	2018 D4 Tshwane North Individual Chess Championships (U9 Girls)	2018-03-10	2018-03-10	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
18	2018 Piet Robbertse Chess Tournament (D)	2018-02-03	2018-02-03	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
19	South African Junior Wildcard Championships 2017 (U8 Girls)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
20	South African Junior Team Championships 2017 (U8B+U8 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	1	0.5	Yes	Analysis
21	South African Junior Team Championships 2017 (U8B+U8 Girls)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2019 Swartkop Open				Tournament 2019 Menlo Open
		date 2019-06-15	rnd 2	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 0.5
		Opponent Jansen Van Vuuren, J (Joshua)				Opponent Weitz, C (Christiaan)
2	4	Tournament 2018 Tshwane Inter Region				Tournament 2018 Tshwane Inter Region
		date 2018-12-01	rnd 2	type Standard	result 1	date 2018-12-01	rnd 5	type Standard	result 1
		Opponent Conradie-Van Zyl, E (Emmireese)				Opponent Veldman, C (Chantane)
3	3	Tournament South African Junior Team Championships 2018				Tournament 2019 D4 Individual Finals
		date 2018-12-20	rnd 7	type Standard	result 1	date 2019-03-09	rnd 2	type Standard	result 1
		Opponent Baker, S (Shanel)				Opponent Kganana, BM (Bontle Martha)

#	Games	Start				End
1	6	Tournament 2019 Swartkop Open				Tournament 2019 Menlo Open
		date 2019-06-15	rnd 2	type Standard	result 1	date 2019-07-13	rnd 2	type Standard	result 0.5
		Opponent Jansen Van Vuuren, J (Joshua)				Opponent Weitz, C (Christiaan)
2	4	Tournament 2018 Tshwane Inter Region				Tournament 2018 Tshwane Inter Region
		date 2018-12-01	rnd 2	type Standard	result 1	date 2018-12-01	rnd 5	type Standard	result 1
		Opponent Conradie-Van Zyl, E (Emmireese)				Opponent Veldman, C (Chantane)
3	3	Tournament South African Junior Team Championships 2018				Tournament 2019 D4 Individual Finals
		date 2018-12-20	rnd 7	type Standard	result 1	date 2019-03-09	rnd 2	type Standard	result 1
		Opponent Baker, S (Shanel)				Opponent Kganana, BM (Bontle Martha)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2019 Swartkop Open				Tournament 2019 Menlo Open
		date 2019-06-15	rnd 2	type Standard	result 1	date 2019-07-13	rnd 1	type Standard	result 1
		Opponent Jansen Van Vuuren, J (Joshua)				Opponent Byliefeldt, M (Mienke)
2	4	Tournament 2018 Tshwane Inter Region				Tournament 2018 Tshwane Inter Region
		date 2018-12-01	rnd 2	type Standard	result 1	date 2018-12-01	rnd 5	type Standard	result 1
		Opponent Conradie-Van Zyl, E (Emmireese)				Opponent Veldman, C (Chantane)
3	3	Tournament South African Junior Team Championships 2018				Tournament 2019 D4 Individual Finals
		date 2018-12-20	rnd 7	type Standard	result 1	date 2019-03-09	rnd 2	type Standard	result 1
		Opponent Baker, S (Shanel)				Opponent Kganana, BM (Bontle Martha)

#	Games	Start				End
1	5	Tournament 2019 Swartkop Open				Tournament 2019 Menlo Open
		date 2019-06-15	rnd 2	type Standard	result 1	date 2019-07-13	rnd 1	type Standard	result 1
		Opponent Jansen Van Vuuren, J (Joshua)				Opponent Byliefeldt, M (Mienke)
2	4	Tournament 2018 Tshwane Inter Region				Tournament 2018 Tshwane Inter Region
		date 2018-12-01	rnd 2	type Standard	result 1	date 2018-12-01	rnd 5	type Standard	result 1
		Opponent Conradie-Van Zyl, E (Emmireese)				Opponent Veldman, C (Chantane)
3	3	Tournament South African Junior Team Championships 2018				Tournament 2019 D4 Individual Finals
		date 2018-12-20	rnd 7	type Standard	result 1	date 2019-03-09	rnd 2	type Standard	result 1
		Opponent Baker, S (Shanel)				Opponent Kganana, BM (Bontle Martha)

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	Greyling ,L (Lene)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
1	Greyling ,L (Lene)	4	828.8	722.5	4	819.1	722.5	0	0	0	0	0	0
2	Eygelaar ,L (Leila)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
2	Eygelaar ,L (Leila)	4	1095.4	989.2	4	1057.3	989.2	0	0	0	0	0	0
3	Webb ,A (Abbygail)	3	3	425	3	3	425	0	0	0	0	0	0
3	Webb ,A (Abbygail)	3	1139.5	1564.5	3	1157.5	1564.5	0	0	0	0	0	0
4	Louw ,N (Nova)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Louw ,N (Nova)	3	871.3	446.3	3	867.7	446.3	0	0	0	0	0	0
5	Van Eck ,L (Leezanne)	3	3	425	3	3	425	0	0	0	0	0	0
5	Van Eck ,L (Leezanne)	3	566.9	991.9	3	566.9	991.9	0	0	0	0	0	0
6	Janse Van Rensburg ,R (Rouve)	2	1	0	2	1	0	0	0	0	0	0	0
6	Janse Van Rensburg ,R (Rouve)	2	779	779	2	778.7	779	0	0	0	0	0	0
7	Naidoo ,K (Kajol)	2	2	425	2	2	425	0	0	0	0	0	0
7	Naidoo ,K (Kajol)	2	575.6	1000.6	2	575.6	1000.6	0	0	0	0	0	0
8	Steyn ,A (Amelia)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Steyn ,A (Amelia)	2	893.5	468.5	2	890.2	468.5	0	0	0	0	0	0
9	Sutherland ,Y (Yunay)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Sutherland ,Y (Yunay)	2	1001.6	1214.1	2	989	1214.1	0	0	0	0	0	0
10	Weitz ,C (Christiaan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Weitz ,C (Christiaan)	2	1173.8	961.2	2	1167.4	961.2	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

Alberts, A (Anika)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms