Individual Calculations May 2015
 Gioras, Ioannis  Total change: -34.20  Rating chartPersonal card
 2015 Team Championshiop Local category ESSTH-HALK r5-8 ESSTH-HALK GRE 2015-03-01
RcRownchangeKK*chgGame
 1621 1589 0.00 1 -0.46 20 -9.20 
  Karypidis, Iason 1621 GRE0.001-0.4620-9.20 

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)
 
 8th Spring Open of Triandria 2015 - A group Thessaloniki GRE 2015-04-14
RcRownchangeKK*chgGame
 1682 1589 1.50 6 -1.02 20 -20.40 
  Gutkind, Kedem 1989  * NED1.0010.922018.40 
  Milovanovic, Ninoslav 1989  * SRB0.001-0.0820-1.60 
  Papapostolou, Apostolos 1905 GRE0.001-0.1320-2.60 
  Galani, Anna 1370 GRE0.001-0.7820-15.60 
  Houhouli, Hristina 1385 GRE0.001-0.7620-15.20 
  Mavridou, Hristina 1451 GRE0.501-0.1920-3.80 
 * 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)
 
 2015 Team Championshiop Local category ESSTH-HALK r9 ESSTH-HALK GRE 2015-04-26
RcRownchangeKK*chgGame
 1798 1589 0.00 1 -0.23 20 -4.60 
  Papakostas, Dimitrios 1798 GRE0.001-0.2320-4.60 

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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