Individual Calculations April 2015
 Ypsilantis, Nikolaos  Total change: -38.80  Rating chartPersonal card
 11th open Triantafylos Siaperas 2015 Athens - Ambelokipoi GRE 2015-01-10
RcRownchangeKK*chgGame
 1407 1644 2.00 5 -1.94 20 -38.80 
  Flouri, Maria 1284 GRE0.001-0.9020-18.00 
  Gkikas, Ioannis 1376 GRE1.0010.17203.40 
  Iatrou, Konstantinos 1461 GRE0.001-0.7420-14.80 
  Bousoulas, Theodosios 1383 GRE1.0010.18203.60 
  Arvanitakis, Panagiotis 1533 GRE0.001-0.6520-13.00 

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)
 

 

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