Individual Calculations April 2017
 Iosifidis, Evangelos  Total change: 6.80  Rating chartPersonal card
 2017 team championship of ESSAMTH POA rounds 1-3 Local Clubs GRE 2017-01-22
RcRownchangeKK*chgGame
 1726 1828 1.50 2 0.30 20 6.00 
  Diamantakis, Ioannis 1479 GRE1.0010.11202.20 
  Emmanouilidis, Athanasios 1972 GRE0.5010.19203.80 

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)
 
 2017 team championship of ESSAMTH POA finals Local Clubs GRE 2017-03-19
RcRownchangeKK*chgGame
 1841 1828 1.00 2 0.04 20 0.80 
  Stamoulas, Nikos 1950 GRE1.0010.672013.40 
  Vasiliadis, Theodoros 1731 GRE0.001-0.6320-12.60 

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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