Individual Calculations February 2018
 Koulis, Vasileios  Total change: 68.00  Rating chartPersonal card
 2nd Christmas tournament SO Korydallou Korydallos GRE 2017-12-26
RcRownchangeKK*chgGame
 1467 1569 4.50 6 0.81 40 32.40 
  Sachpatzidis, Charalampos 1356 GRE1.0010.23409.20 
  Xanthopoulos, Vasilios 1694 GRE0.001-0.3340-13.20 
  Tagklis, Ioannis 1468 GRE1.0010.364014.40 
  Selianitis, Dimitrios Ath 1379 GRE0.501-0.2540-10.00 
  Polychronakis, Aristotelis 1169  * GRE1.0010.08403.20 
  Giannelos, Stylianos 1735 GRE1.0010.724028.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 New Year's Open 2018 SO Ampelokipon - SO Thomas Georgiou ATHENS GRE 2018-01-01
RcRownchangeKK*chgGame
 1595 1551 5.00 9 0.89 40 35.60 
  Poulopoulos, Ioannis 1951  * GRE0.001-0.0840-3.20 
  Della, Maria-Eleni 1269 GRE0.001-0.8440-33.60 
  Perrou, Sofia 1153 GRE1.0010.08403.20 
  Kazantzoglou, Nikolaos 1334 GRE1.0010.22408.80 
  Giannoutsos, Panagiotis 1727 GRE1.0010.734029.20 
  Koerant, Filipos 1891 GRE1.0010.884035.20 
  Giatrakos, Orestis 1894 GRE0.001-0.1240-4.80 
  Kasioumis, Vasilios 1943 GRE0.001-0.0840-3.20 
  Tsarsitalidis, Christos 1190 GRE1.0010.10404.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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