Individual Calculations May 2017
 Leftheriotis, Alexandros  Total change: -2.80  Rating chartPersonal card
 2017 Team championship of TESSDE Igoumenitsa GRE 2017-04-01
RcRownchangeKK*chgGame
 1704 1796 1.00 2 -0.18 40 -7.20 
  Koulis, Vasilis Iosif 1468 GRE0.501-0.3740-14.80 
  Georgiadis, Alexandros 1940 GRE0.5010.19407.60 

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)
 
 10th international open Triandrias 2017 - A Thessaloniki GRE 2017-04-17
RcRownchangeKK*chgGame
 1856 1796 3.50 8 0.11 40 4.40 
  Stanojoski, Zvonko g2196  * MKD0.001-0.0840-3.20 
  Salifoglou, Ioannis 1611 GRE0.501-0.2440-9.60 
  Hatziara, Dimitra 1540 GRE1.0010.19407.60 
  Konstantinidis, Konstantinos 2014 GRE0.5010.284011.20 
  Vlassis, Georgios 2025 GRE1.0010.794031.60 
  Tetepoulidis, Ioannis 2068 GRE0.001-0.1740-6.80 
  Koutlas, Nikolaos 1396  * GRE0.501-0.4240-16.80 
  Bribos, Evangelos 1995 GRE0.001-0.2440-9.60 
 * 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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