Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bekker, A (Armin)

Chess SA id

1100100606

FIDE id

Date of birth

2010-09-10 (U16)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1125.3

Item	Main	Standard	Rapid	Blitz
Rating	1253.5	1221.6	1301.1	1200
Raw rating	1253.5	1201.8	1301.1	1200
Weighted rating	1252.8	1221.6	1255	1200
Weighted performance	1115.4	1065.2	1158.8	0
Floor	838.5	767.9	801.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.6	165.4	143.6	165.8
Highest rating	1338.5 2025-04-01	1267.9 2025-04-01	1301.1 2025-03-01	1200 2018-10-01
Highest raw rating	1338.5 2025-04-01	1267.9 2025-04-01	1301.1 2025-03-01	1200 2024-02-01
Highest weighted rating	1338.5 2021-12-01	1267.9 2024-03-01	1301.1 2022-01-01	1200 2018-10-01
Highest weighted performance	1338.5 2025-04-01	1200 2018-02-01	1278 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.5	-1.6	0	0
New rating	1254	1220	1301.1	1200
Analysis
Rating	1253.5	1221.6	1301.1	1200
Raw rating	1253.5	1201.8	1301.1	1200
Weighted rating	1252.8	1221.6	1255
Weighted performance	1115.4	1065.2	1158.8
K-factor	36	36	36	36
Floor	838.5	767.9	801.1	700
Max/Min rating change allowed	153.6	165.4	143.6	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	1253.5	1201.8	1301.1	1200
New weighted rating	1254	1220	1260.9	1200
New weighted performance	1108.5	1058.5	1151	0
Temp new rating	1254	1220	1301.1	1200
Temp new rating +/-	0.5	-1.6	0	0
Final new rating +/-	0.5	-1.6	0	0
New rating	1254	1220	1301.1	1200
New K-factor	36	36	36	36
New floor	838.5	767.9	801.1	700

Item	Main	Standard	Rapid
	0	0	0
	26	14	12
	20	8	12
	15	5	10
	5	0	5
	0	0	0
History	104	60	44

Games since
	Main 46	Standard 22		Rapid 24		Blitz 0
Gender	Male
Age group	U16
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3689		1222		104
Male	2823		890		68
U16	598		204		14
U16 Male	424		136		8
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1057		535		61
Male	862		430		43
U16	157		81		10
U16 Male	125		66		8
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	26	13.5	51.92	16.3	1276	1292.3
Standard	14	4.5	32.14	-151.8	1324.6	1172.8
Rapid	12	9	75	212.5	1219.2	1431.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	104	53	50.96	8.2	1221.2	1229.4
Standard	60	29.5	49.17	-7.1	1218.6	1211.6
Rapid	44	23.5	53.41	29	1224.8	1253.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1253.5	1201.8	1301.1	1200
2025-09-30	1253.5	1201.8	1301.1	1200
2025-09-01	1253.5	1201.8	1301.1	1200
2025-08-01	1279.6	1227.1	1301.1	1200
2025-07-01	1279.6	1227	1301.1	1200
2025-06-01	1279.6	1226.9	1301.1	1200
2025-05-01	1279.6	1225.6	1301.1	1200
2025-04-01	1338.5	1267.9	1301.1	1200
2025-03-01	1288.7	1228.6	1301.1	1200
2025-02-01	1225.3	1228.6	1184.8	1200
2025-01-01	1225.3	1228.6	1184.8	1200
2024-12-01	1225.3	1228.6	1184.8	1200
2024-11-01	1225.3	1228.6	1184.8	1200
2024-10-01	1225.3	1228.6	1184.8	1200
2024-09-01	1225.3	1228.6	1184.8	1200
2024-08-01	1225.3	1228.6	1184.8	1200
2024-07-01	1195.4	1197.3	1184.8	1200
2024-09-01	1196.3	1197.3	1196.7	1200
2024-05-01	1196.3	1197.3	1196.7	1200
2024-04-01	1196.3	1197.3	1196.7	1200
2024-03-01	1222.6	1233.3	1196.7	1200
2024-02-01	1208	1233.3	1159.6	1200
2024-01-01	1210.7	1233.3	1168.6	1200
2023-12-01	1210.7	1233.3	1168.6	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	Overberg Top Schools 2025 (U15-U19)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	5	0.5	Yes	Analysis
3	Overberg Schools - HS Closed 2025 (U15 Boys)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
4	Overberg Schools - HS Trials 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	5	Yes	Analysis
5	Curro Hermanus Summer Open 2025 (U15)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Overberg Top Schools 2025 (U15-U19)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	5	0.5	Yes	Analysis
3	Overberg Schools - HS Closed 2025 (U15 Boys)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
4	Overberg Schools - HS Trials 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	5	Yes	Analysis
5	Curro Hermanus Summer Open 2025 (U15)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
6	Overberg Schools - Top Schools 2024 (U18 Mixed)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	5	4	3	Yes	Analysis
7	Western Cape - Kings and Queens 2024 (Boys)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	5	2	0	Yes	Analysis
8	Overberg High Schools Trails 2024 (U15 Boys)	2024-03-02	2024-03-02	Standard	Overberg (WOS)	5	4	1	Yes	Analysis
9	Overberg High Schools Trails 2024 (U15)	2024-02-24	2024-02-24	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
10	Overberg Open Rapid 2024 (U15)	2024-01-27	2024-01-27	Rapid	Overberg (WOS)	5	5	2.5	Yes	Analysis
11	Overberg Top Schools 2023 (U13)	2023-08-05	2023-08-05	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
12	Hermanus Rapid 2023 (C)	2023-04-22	2023-04-22	Rapid	Overberg (WOS)	6	5	2	Yes	Analysis
13	Overberg High Schools Trails 2023 (U15)	2023-02-24	2023-02-24	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
14	Metro Rapid 2022 (U13 Boys)	2022-10-22	2022-10-22	Rapid	Cape Town (WCT)	5	5	1	Yes	Analysis
15	Overberg Closed 2020 (U11 Boys)	2020-03-15	2020-03-15	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
16	OCF Chess Tournament 3 2020 (U12)	2020-03-07	2020-03-07	Standard	Overberg (WOS)	5	1	0	Yes	Analysis
17	OCF Chess Tournament 2 2020 (U12)	2020-02-01	2020-02-01	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
18	OCF Open 2020 (U8+U10)	2020-01-25	2020-01-25	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis
19	Western Cape Schools Individuals 2019 (U9 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3.5	Yes	Analysis
20	Overberg School Chess Close Champs 2019 (U9 Boys)	2019-03-08	2019-03-09	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
21	Spring Open 2018 (U8+U10)	2018-09-01	2018-09-01	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis
22	Overberg 2nd Trial 2018 (U10)	2018-05-05	2018-05-05	Standard	Overberg (WOS)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent De Vos, K (Kyle)				Opponent Scholz, G (Gabriel)
2	4	Tournament Hermanus Rapid 2023				Tournament Overberg Top Schools 2023
		date 2023-04-22	rnd 6	type Rapid	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent De Wet, J (James)				Opponent Collins, X (Xiane)
3	4	Tournament OCF Chess Tournament 2 2020				Tournament OCF Chess Tournament 2 2020
		date 2020-02-01	rnd 2	type Standard	result 0.5	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Roos, A (Aleza)				Opponent Brink, S (Samantha)

#	Games	Start				End
1	4	Tournament Overberg High Schools Trails 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Bantam, J (Jaden-Leigh)				Opponent Veotre, T (Tristan)
2	4	Tournament Overberg Closed 2020				Tournament Overberg Top Schools 2023
		date 2020-03-15	rnd 5	type Standard	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent Rathbone, J (Johnathan)				Opponent Collins, X (Xiane)
3	4	Tournament OCF Chess Tournament 2 2020				Tournament OCF Chess Tournament 2 2020
		date 2020-02-01	rnd 2	type Standard	result 0.5	date 2020-02-01	rnd 5	type Standard	result 1
		Opponent Roos, A (Aleza)				Opponent Brink, S (Samantha)

#	Games	Start				End
1	3	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent De Vos, K (Kyle)				Opponent Lotter, M (Michael)
2	3	Tournament Curro Hermanus Summer Open 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-08	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Rock, M (Mieke)				Opponent Kanengoni, A (Allan)
3	3	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 3	type Rapid	result 1	date 2023-02-24	rnd 5	type Rapid	result 1
		Opponent Williams, W (Walden)				Opponent Omar, M (Mohammed)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Closed 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent De Vos, K (Kyle)				Opponent Scholz, G (Gabriel)
2	4	Tournament Hermanus Rapid 2023				Tournament Overberg Top Schools 2023
		date 2023-04-22	rnd 6	type Rapid	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent De Wet, J (James)				Opponent Collins, X (Xiane)
3	3	Tournament Curro Hermanus Summer Open 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-08	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Rock, M (Mieke)				Opponent Kanengoni, A (Allan)

#	Games	Start				End
1	4	Tournament Overberg High Schools Trails 2024				Tournament Overberg Schools - Top Schools 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Bantam, J (Jaden-Leigh)				Opponent Veotre, T (Tristan)
2	4	Tournament Overberg Closed 2020				Tournament Overberg Top Schools 2023
		date 2020-03-15	rnd 5	type Standard	result 1	date 2023-08-05	rnd 3	type Standard	result 1
		Opponent Rathbone, J (Johnathan)				Opponent Collins, X (Xiane)
3	3	Tournament Overberg School Chess Close Champs 2019				Tournament Overberg School Chess Close Champs 2019
		date 2019-03-08	rnd 3	type Standard	result 1	date 2019-03-08	rnd 5	type Standard	result 1
		Opponent Els, D (Dante)				Opponent Olivier, F (Francois)

#	Games	Start				End
1	3	Tournament Overberg Schools - HS Trials 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 6	type Rapid	result 1
		Opponent De Vos, K (Kyle)				Opponent Lotter, M (Michael)
2	3	Tournament Curro Hermanus Summer Open 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-08	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Rock, M (Mieke)				Opponent Kanengoni, A (Allan)
3	3	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 3	type Rapid	result 1	date 2023-02-24	rnd 5	type Rapid	result 1
		Opponent Williams, W (Walden)				Opponent Omar, M (Mohammed)

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	Mackenzie ,T (Tayden)	5	0	-425	4	0	-425	1	0	-425	0	0	0
1	Mackenzie ,T (Tayden)	5	1450.3	1025.3	4	1404.4	1025.3	1	1462.1	1025.3	0	0	0
2	Kiessling ,K (Kai)	4	0	-425	2	0	-425	2	0	-425	0	0	0
2	Kiessling ,K (Kai)	4	1300.9	875.9	2	1298.9	875.9	2	1243.1	875.9	0	0	0
3	Stuart ,G (Gabriel)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
3	Stuart ,G (Gabriel)	3	1139.4	1139.4	3	1118.3	1139.4	0	0	0	0	0	0
4	Botha ,A (Anthonie)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Botha ,A (Anthonie)	2	1169.9	957.4	2	1163.6	957.4	0	0	0	0	0	0
5	Beveridge ,J (Jesse)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Beveridge ,J (Jesse)	2	1113.2	900.7	2	1044	900.7	0	0	0	0	0	0
6	Joshua ,M (Madden)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Joshua ,M (Madden)	2	1241.6	1029.1	2	1236.9	1029.1	0	0	0	0	0	0
7	Brink ,S (Samantha)	2	1	0	2	1	0	0	0	0	0	0	0
7	Brink ,S (Samantha)	2	1087.2	1087.2	2	1051.7	1087.2	0	0	0	0	0	0
8	Fourie ,E (Ewie)	2	1	0	1	0	-425	1	1	425	0	0	0
8	Fourie ,E (Ewie)	2	1204.7	1204.7	1	1148.5	779.7	1	1200	1629.7	0	0	0
9	Collins ,X (Xiane)	2	2	425	1	1	425	1	1	425	0	0	0
9	Collins ,X (Xiane)	2	1135.6	1560.6	1	1165.2	1560.6	1	1132.5	1560.6	0	0	0
10	Olivier ,J (Joagen)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
10	Olivier ,J (Joagen)	2	820.5	1032.9	1	578.8	820.5	1	714	1245.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Bekker, A (Armin)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms