Individual Calculations December 2017
 Nika, Despoina  Total change: 27.60  Rating chartPersonal card
 42nd open SOP-SMAOK under 1900 2017 Athens Pagkrati GRE 2017-09-15
RcRownchangeKK*chgGame
 1273 1068 2.50 7 0.69 40 27.60 
  Koulis, Vasileios 1468  * GRE0.001-0.0840-3.20 
  Kratimenou, Maria 1264 GRE0.001-0.2540-10.00 
  Tragoudaras, Nikolaos 1175 GRE0.001-0.3540-14.00 
  Soursos, Panayotis 1407 GRE0.5010.384015.20 
  Chiras, Christos 1086 GRE1.0010.534021.20 
  Kazantzoglou, Stefanos 1157 GRE1.0010.624024.80 
  Sahpatsidis, Haralabos 1355 GRE0.001-0.1640-6.40 
 * 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)
 

 

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