Individual Calculations April 2017
 Dedemadis, Charilaos  Total change: 21.60  Rating chartPersonal card
 Kappa 68 SO Kallitheas Kallithea Athens GRE 2017-01-17
RcRownchangeKK*chgGame
 1317 1010 1.50 6 0.54 40 21.60 
  Koutis, Pavlos 1410  * GRE0.001-0.0840-3.20 
  Smpokos, Georgios 1084 GRE1.0010.604024.00 
  Antoniadis, Artiom 1382 GRE0.001-0.1040-4.00 
  Mpatzias, Athanasios 1366 GRE0.001-0.1140-4.40 
  Minas, Panagiotis 1286 GRE0.5010.334013.20 
  Myaris-Grivas, Iason 1371 GRE0.001-0.1040-4.00 
 * 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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