Individual Calculations May 2017
 Pagalis, Georgios  Total change: -1.00  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1514 1461 1.00 3 -0.36 20 -7.20 
  Grigoriadis, Petros Nik. 1497 GRE0.001-0.4520-9.00 
  Alexiou, Panagiotis 1861  * GRE0.001-0.0820-1.60 
  Karatzanos, Konstantinos 1185 GRE1.0010.17203.40 
 * 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)
 
 1st open "Synergasia" APO Kotinos Athens GRE 2017-02-13
RcRownchangeKK*chgGame
 1549 1410 2.50 7 0.08 20 1.60 
  Christidis, Savvas 1810  * GRE0.001-0.0820-1.60 
  Georgitsi, Antigoni 1791 GRE0.001-0.0920-1.80 
  Geroukalis, Hristos 1592 GRE0.5010.24204.80 
  Fakkas, Argiris 1688 GRE0.001-0.1720-3.40 
  Soursos, Panayotis 1456 GRE1.0010.562011.20 
  Aslanidis, Leontios 1119 GRE1.0010.15203.00 
  Gonidis, Nikolaos 1389 GRE0.001-0.5320-10.60 
 * 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)
 
 Easter Open Chess Square 2017 Athens GRE 2017-04-17
RcRownchangeKK*chgGame
 1596 1410 2.00 6 0.23 20 4.60 
  Mylonas, Konstantinos 1810  * GRE0.001-0.0820-1.60 
  Karahisaridis, Vasilios 1785 GRE0.001-0.0920-1.80 
  Maragkakis, Michail 1711 GRE0.5010.35207.00 
  Mistilioglou, Athanasios 1433 GRE0.001-0.4720-9.40 
  Zoubroulis, Vasileios 1397 GRE0.501-0.0220-0.40 
  Spyropoulos, Athanasios 1438 GRE1.0010.542010.80 
 * 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)
 

 

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