Individual Calculations May 2015
 Papagiannis, Asterios  Total change: -31.20  Rating chartPersonal card
 2015 Team Cup of ESSKEDYM ESSKEDYM GRE 2015-01-11
RcRownchangeKK*chgGame
 1186 1311 1.00 1 0.33 40 13.20 
  Tsidaridis, Iakovos 1186 GRE1.0010.334013.20 

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)
 
 2015 ESSKEDYM Championship - open 8-10-12 Ptolemaida GRE 2015-03-26
RcRownchangeKK*chgGame
 1511 1326 0.50 2 -0.12 40 -4.80 
  Papadimitriou, Alexandros 1295 GRE0.501-0.0440-1.60 
  Vardakas, Grigorios 1726  * 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)
 
 8th Spring Open of Triandria 2015 - B group Thessaloniki GRE 2015-04-14
RcRownchangeKK*chgGame
 1122 1326 2.00 4 -0.99 40 -39.60 
  Polymeras, Evangelos 1005 GRE0.501-0.3740-14.80 
  Vlasis, Konstantinos 1091 GRE0.501-0.2940-11.60 
  Haralabidis, Aristidis 1095 GRE1.0010.21408.40 
  Dritsas, Stavros Nikolaos 1298 GRE0.001-0.5440-21.60 

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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