Chess South Africa Ratings Database

PLAYER PAGE

Personal

Amerika, E (Elanzo)

Chess SA id

1090307542

FIDE id

Date of birth

2009-04-14 (U18)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1074.2

Item	Main	Standard	Rapid	Blitz
Rating	1216.3	1214.9	1208.7	1200
Raw rating	1216.3	1214.9	1198.8	1200
Weighted rating	1188.8	1176.2	1208.7	1200
Weighted performance	1169.2	0	0	0
Floor	723.1	714.9	720	700
K-factor	36	36	36	36
Min/Max rating change allowed	162	162.3	166.1	165.8
Highest rating	1223.1 2025-09-01	1214.9 2025-09-01	1220 2025-03-01	1200 2024-07-01
Highest raw rating	1223.1 2025-09-01	1214.9 2025-09-01	1220 2025-03-01	1200 2024-07-01
Highest weighted rating	1200 2024-07-01	1200 2024-07-01	1209.2 2025-09-30	1200 2024-07-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.6	0
New rating	1216.3	1214.9	1208.1	1200
Analysis
Rating	1216.3	1214.9	1208.7	1200
Raw rating	1216.3	1214.9	1198.8	1200
Weighted rating	1188.8	1176.2	1208.7
Weighted performance	1169.2	0	0
K-factor	36	36	36	36
Floor	723.1	714.9	720	700
Max/Min rating change allowed	162	162.3	166.1	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	1216.3	1214.9	1198.8	1200
New weighted rating	1191.1	1179.2	1208.1	1200
New weighted performance	1162.1	0	0	0
Temp new rating	1216.3	1214.9	1208.1	1200
Temp new rating +/-	0	0	-0.6	0
Final new rating +/-	0	0	-0.6	0
New rating	1216.3	1214.9	1208.1	1200
New K-factor	36	36	36	36
New floor	723.1	714.9	720	700

Item	Main	Standard	Rapid
	0	0	0
	27	9	18
	4	4	0
	0	0	0
	0	0	0
	0	0	0
History	31	13	18

Games since
	Main 31	Standard 13		Rapid 18		Blitz 0
Gender	Male
Age group	U18
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-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	27	14	51.85	15.7	1213.2	1229
Standard	9	5	55.56	47.2	1223.8	1271
Rapid	18	9	50	0	1207.9	1207.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	31	15	48.39	-13.7	1205.1	1191.4
Standard	13	6	46.15	-32.7	1201.3	1168.6
Rapid	18	9	50	0	1207.9	1207.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1216.3	1214.9	1198.8	1200
2025-09-30	1216.3	1214.9	1198.8	1200
2025-09-01	1223.1	1214.9	1220	1200
2025-08-01	1184.6	1169	1220	1200
2025-07-01	1184.6	1169	1220	1200
2025-06-01	1184.6	1169	1220	1200
2025-05-01	1184.6	1169	1220	1200
2025-04-01	1184.6	1169	1220	1200
2025-03-01	1196.7	1170.9	1220	1200
2025-02-01	1180	1169.4	1200	1200
2025-01-01	1159.2	1137.6	1200	1200
2024-12-01	1159.2	1137.6	1200	1200
2024-11-01	1159.2	1137.6	1200	1200
2024-10-01	1159.2	1137.6	1200	1200
2024-09-01	1159.2	1137.6	1200	1200
2024-08-01	1159.2	1137.6	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Kingsway Chess Open 2025 (Open)	2025-09-20	2025-09-20	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
2	Overberg Top Schools 2025 (U15-U19)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
3	Overberg Schools - HS Closed 2025 (U17 Boys)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
4	Overberg Schools - HS Trials 2025 (U17 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
5	Overberg Schools & Federation Open 2025 (U17)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Kingsway Chess Open 2025 (Open)	2025-09-20	2025-09-20	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
2	Overberg Top Schools 2025 (U15-U19)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
3	Overberg Schools - HS Closed 2025 (U17 Boys)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
4	Overberg Schools - HS Trials 2025 (U17 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
5	Overberg Schools & Federation Open 2025 (U17)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis
6	Overberg Schools - Top Schools 2024 (U18 Mixed)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	5	4	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Top Schools 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Bantam, J (Jaden-Leigh)				Opponent Scholz, G (Gabriel)
2	2	Tournament Kingsway Chess Open 2025				Tournament Kingsway Chess Open 2025
		date 2025-09-20	rnd 1	type Rapid	result 0.5	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Schrader, D (Deno)				Opponent Afzal, A (Ahmad)
3	2	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Carelse, A (Anthony)				Opponent Rabie, E (Eduan)

#	Games	Start				End
1	4	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Top Schools 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Bantam, J (Jaden-Leigh)				Opponent Scholz, G (Gabriel)
2	2	Tournament Overberg Schools - Top Schools 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-07-27	rnd 3	type Standard	result 0.5	date 2024-07-27	rnd 4	type Standard	result 0.5
		Opponent Duminy, Z (Zaldine)				Opponent Lucas, L (Liam)
3	1	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 3	type Standard	result 1
		Opponent Van Den Berg, R (Rhinus)				Opponent Van Den Berg, R (Rhinus)

#	Games	Start				End
1	2	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Carelse, A (Anthony)				Opponent Rabie, E (Eduan)
2	2	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Pepeteni, K (Kwakhona)				Opponent Cupido, S (Seth)
3	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 6	type Rapid	result 1	date 2025-02-01	rnd 6	type Rapid	result 1
		Opponent Van Den Berg, R (Rhinus)				Opponent Van Den Berg, R (Rhinus)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Top Schools 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Bantam, J (Jaden-Leigh)				Opponent Scholz, G (Gabriel)
2	2	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Carelse, A (Anthony)				Opponent Rabie, E (Eduan)
3	2	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Pepeteni, K (Kwakhona)				Opponent Cupido, S (Seth)

#	Games	Start				End
1	4	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Top Schools 2025
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Bantam, J (Jaden-Leigh)				Opponent Scholz, G (Gabriel)
2	1	Tournament Overberg Schools - HS Closed 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 3	type Standard	result 1
		Opponent Van Den Berg, R (Rhinus)				Opponent Van Den Berg, R (Rhinus)

#	Games	Start				End
1	2	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent Carelse, A (Anthony)				Opponent Rabie, E (Eduan)
2	2	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Pepeteni, K (Kwakhona)				Opponent Cupido, S (Seth)
3	1	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools & Federation Open 2025
		date 2025-02-01	rnd 6	type Rapid	result 1	date 2025-02-01	rnd 6	type Rapid	result 1
		Opponent Van Den Berg, R (Rhinus)				Opponent Van Den Berg, R (Rhinus)

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	Van Den Berg ,R (Rhinus)	2	2	425	1	1	425	1	1	425	0	0	0
1	Van Den Berg ,R (Rhinus)	2	1180.3	1605.3	1	1200	1605.3	1	1162.5	1605.3	0	0	0
2	Sangovana ,M (Mihlali)	2	1.5	212.5	1	1	425	1	0.5	0	0	0	0
2	Sangovana ,M (Mihlali)	2	1199.8	1412.3	1	1200	1624.8	1	1200	1199.8	0	0	0
3	Du Plessis ,MA (Matthys Armand)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Du Plessis ,MA (Matthys Armand)	2	1306.5	881.5	1	1254.7	881.5	1	1212.4	881.5	0	0	0
4	Lotter ,M (Michael)	1	1	425	1	1	425	0	0	0	0	0	0
4	Lotter ,M (Michael)	1	1363.9	1788.9	1	1342.9	1788.9	0	0	0	0	0	0
5	Nel ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Nel ,D (Daniel)	1	1371.3	946.3	1	1348.4	946.3	0	0	0	0	0	0
6	Van Wyk ,M (Malienke)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Wyk ,M (Malienke)	1	1170.5	745.5	1	1050	745.5	0	0	0	0	0	0
7	Beveridge ,J (Jesse)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Beveridge ,J (Jesse)	1	1212.3	787.3	1	1140.6	787.3	0	0	0	0	0	0
8	Duminy ,Z (Zaldine)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Duminy ,Z (Zaldine)	1	1036.2	1036.2	1	974	1036.2	0	0	0	0	0	0
9	Starke ,J (Jesi-Jade)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Starke ,J (Jesi-Jade)	1	1208.3	783.3	0	0	0	1	1276.4	783.3	0	0	0
10	Pepeteni ,K (Kwakhona)	1	1	425	0	0	0	1	1	425	0	0	0
10	Pepeteni ,K (Kwakhona)	1	1151.7	1576.7	0	0	0	1	1200	1576.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Amerika, E (Elanzo)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms