Individual Calculations January 2024
 Siakavaras, Konstantinos  Total change: 102.80  Rating chartPersonal card
 6th tournament Giortis Chalva Farsala 2023 B Farsala GRE 2023-11-22
RcRownchangeKK*chgGame
 1264 1081 1.50 4 0.44 40 17.60 
  Lelentzi, Eleftheria 1310 GRE0.001-0.2140-8.40 
  Efstathiou, Athanasios 1341 GRE0.001-0.1840-7.20 
  Gakopoulos, Georgios 1255 GRE1.0010.734029.20 
  Doukas, Nikolaos 1150 GRE0.5010.10404.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2023 National Youth U16 Team Championship Finals Kavala GRE 2023-12-14
RcRownchangeKK*chgGame
 1345 1096 3.50 6 2.13 40 85.20 
  Stavropoulos, Sotirios 1562 GRE0.001-0.0540-2.00 
  Gkogkolas, Georgios 1386 GRE0.001-0.1640-6.40 
  Ilie, Dimitris 1128 GRE1.0010.544021.60 
  Vardaka, Styliani 1464 GRE0.5010.404016.00 
  Papachristopoulos, Georgios 1405 GRE1.0010.864034.40 
  Tsourgiannis, Nikolaos 1123 GRE1.0010.544021.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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