PLAYER PAGE

Euclides Euclides Koester

186016097
Cape Town (WCT)
Personal
Main rating
Rating 1710.3
K-factor 28
Floor 1210.3
Highest 1710.3 (2025-11-01)
Min/Max +/- allowed 80
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1355.1
Final +/- 0
New Rating
()
Rating 1710.3
K-factor 28
Floor 1210.3
Highest 1710.3 (2025-11-01)
Min/Max +/- allowed 80.1
Standard rating
Rating 1693
K-factor 28
Floor 1193
Highest 1693 (2025-11-01)
Min/Max +/- allowed 82.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1211.1
Final +/- 0
New Rating
()
Rating 1693
K-factor 28
Floor 1193
Highest 1693 (2025-11-01)
Min/Max +/- allowed 82.1
Rapid rating
Rating 1536.7
K-factor 32
Floor 1036.7
Highest 1536.7 (2019-03-01)
Min/Max +/- allowed 102.6
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1536.7
K-factor 32
Floor 1036.7
Highest 1536.7 (2019-03-01)
Min/Max +/- allowed 102.6
Blitz rating
Rating 1568.6
K-factor 32
Floor 1068.6
Highest 1568.6 (2025-05-05)
Min/Max +/- allowed 98.1
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1568.6
K-factor 32
Floor 1068.6
Highest 1568.6 (2025-05-05)
Min/Max +/- allowed 98.1
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Cape Town Chess Federation Club League 2025 (B) Classical 2025-07-26 2025-09-27 Cape Town (WCT) 11 1700.6 10 5.5 1738.7 0 Details
2 2025 CT Chess Club Blitz Championship Blitz 2025-03-19 2025-03-19 Cape Town (WCT) 9 1698.7 9 5 1722.1 0 Details
3 CT League 2024 (A) Classical 2024-07-20 2024-09-07 Cape Town (WCT) 11 1704.9 2 0 1695.9 0 Details
4 WP Club League 2023 (A) Classical 2023-07-29 2023-09-09 Cape Town (WCT) 11 1572.2 8 5 1786.4 0 Details
5 Western Cape Club Championship 2022 (Tier 2) Standard 2022-10-07 2022-10-09 Cape Town (WCT) 6 1611.4 6 2 1334.1 0 Details
6 2022 Western Province Club League (Premier) Classical 2022-08-20 2022-10-01 Cape Town (WCT) 11 1611.4 6 3.5 1582.2 0 Details
7 2019 Western Province League (B) Classical 2019-07-27 2019-09-07 Cape Town (WCT) 11 1503.9 10 8 1695 0 Details
8 2019 National Club Chess Championships (B) Classical 2019-09-27 2019-09-29 Cape Town (WCT) 6 1503.9 6 5.5 1764.2 0 Details
9 2018 Western Province League (B) Standard 2018-08-04 2018-09-15 Cape Town (WCT) 11 1536.7 3 0 1272.7 0 Details
10 Eldo Smart Memorial Rapid Tournament 2018 Rapid 2018-06-16 2018-06-16 Cape Town (WCT) 7 1536.7 0 0 0 0 Details
11 2017 Western Province League (B) Standard 2017-07-27 2017-09-16 Western Province (WP) 11 1402 9 7 1811 0 Details
12 2017 Elsies River Open (Open) Rapid 2017-05-20 2017-05-20 Western Province (WP) 7 1123 7 5.5 1616 0 Details
13 Western Province League 2016 (C) Standard 2016-07-23 2016-10-01 Western Province (WP) 11 1362 9 7 1529 0 Details
14 Chess Wp Blitz Festival 2016 Individual Blitz Blitz 2016-10-29 2016-10-29 Western Province (WP) 7 1033 7 4 1547 0 Details
15 Chess Wp Blitz Festival 2016 Team Blitz Blitz 2016-10-29 2016-10-29 Western Province (WP) 7 1033 7 6 1648 0 Details
16 Mackie Memorial Chess Tournament 2016 (Chessa) Standard 2016-10-07 2016-10-09 Western Province (WP) 5 1362 0 0 0 0 Details
17 Wc Club Championship 2015 (A) Standard 2016-03-12 2016-03-13 West Coast (WCU) 5 1345 5 2.5 1447 0 Details
18 Western Province League 2015 (D) Standard 2015-07-25 2015-10-03 Western Province (WP) 7 1341 7 5.5 1225 0 Details
19 Wp Legends Chess Championship 2015 (B-Section) Standard 2015-05-01 2015-05-03 Western Province (WP) 7 1326 7 5 1360 0 Details
20 Cape Town International Classic (B Section) Standard 2015-03-26 2015-03-26 Western Province (WP) 7 1304 7 5.5 1350 0 Details
21 Western Province League 2014 (C-Division) Classical 2015-02-17 2015-02-17 Western Province (WP) 11 1253 6 4.5 1510 0 Details
22 Western Cape Club Championships 2014 - A-Section Standard 2014-12-06 2014-12-07 West Coast (WCU) 6 1175 6 2.5 1666 0 Details
23 Dsk Rapid Open 2014 (A-Section) Rapid 2014-11-15 2014-11-15 Western Province (WP) 7 1033 7 4 1546 0 Details
24 Wp League 2012 (B Division) Standard 2012-08-14 2012-10-20 Western Province (WP) 11 1033 8 5 1664 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 60
Wins 31
Draws 7
Losses 22
White 29
Black 31
White wins 11
Black wins 20
Score 34.5
Percent 57.5
Dp 63.8
AOR 1593.2
Performance 1657
Rankings (Main)
National
Overall 449
Gender 424
Age group 271
Gender/Age 258
Provincial
Overall 142
Gender 135
Age group 89
Gender/Age 83
Regional
Overall 111
Gender 106
Age group 70
Gender/Age 66
Rankings (Standard)
National
Overall 498
Gender 469
Age group 280
Gender/Age 268
Provincial
Overall 147
Gender 136
Age group 89
Gender/Age 83
Regional
Overall 116
Gender 109
Age group 71
Gender/Age 67
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 19
Score 10.5
Percent 55.3
Aor 1686.1
Dp 44.7
Prat 1730.8
Performance (History)
Games 60
Score 34.5
Percent 57.5
Aor 1593.2
Dp 63.8
Prat 1657
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Palmer, RN (Reegan) 2 2 0 2022 Western Province Club League (Premier) Western Cape Club Championship 2022 (Tier 2) Details
Standard 1 Palmer, RN (Reegan) 2 2 0 2022 Western Province Club League (Premier) Western Cape Club Championship 2022 (Tier 2) Details