Individual Calculations May 2017
 Samaras, Vasileios  Total change: -14.80  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1501 1101 0.00 1 -0.08 40 -3.20 
  Mallios, Ioannis 1501  * GRE0.001-0.0840-3.20 
 * 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)
 
 2017 Attica Youth Championships - open 10 P Faliro GRE 2017-04-18
RcRownchangeKK*chgGame
 1291 1130 0.00 1 -0.29 40 -11.60 
  Hartofylakas, Spyros 1291 GRE0.001-0.2940-11.60 

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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