Individual Calculations May 2017
 Giannelos, Stylianos  Total change: 29.80  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1721 1691 3.50 6 0.66 20 13.20 
  Myaris-Grivas, Iason 1371 GRE0.501-0.3720-7.40 
  Zaharatos, Andreas 1592 GRE0.001-0.6420-12.80 
  Mouratidis, Haralambos 1750 GRE1.0010.582011.60 
  Kaloskambis, Mihail 1869 GRE0.5010.23204.60 
  Kordis, Konstantinos 2091  * GRE1.0010.922018.40 
  Retkowski, Daniel 1651 GRE0.501-0.0620-1.20 
 * 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)
 
 1st open "Synergasia" APO Kotinos Athens GRE 2017-02-13
RcRownchangeKK*chgGame
 1771 1681 3.50 7 0.83 20 16.60 
  Aslanidis, Leontios 1281  * GRE1.0010.08201.60 
  Panagiotopoulos, Vas 1950 GRE1.0010.832016.60 
  Galanos, Dimitrios 2032 GRE0.001-0.1120-2.20 
  Sienczewski, Zbigniew 1938 POL0.5010.32206.40 
  Efthimiou, Georgios 1811 GRE0.5010.18203.60 
  Dermatas, Marios 1488 GRE0.501-0.2520-5.00 
  Christidis, Savvas 1898 GRE0.001-0.2220-4.40 
 * 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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