Individual Calculations February 2018
 Roditakis, Emmanouil  Total change: 55.20  Rating chartPersonal card
 22nd International open Heraklion A 2018 Heraklion Crete GRE 2018-01-02
RcRownchangeKK*chgGame
 1243 1035 2.50 6 0.90 40 36.00 
  Brokalakis - Gounaris, Christos 1435  * GRE0.001-0.0840-3.20 
  Vardakis, Stylianos 1313 GRE0.5010.334013.20 
  Vitsaxaki, Iris 1435  * GRE0.001-0.0840-3.20 
  Chatzidakis, Emmanouil 48423 1064 GRE0.001-0.4640-18.40 
  Kermetzoglou, Michail 1046 GRE1.0010.524020.80 
  Spyridakis, Michail 1162 GRE1.0010.674026.80 
 * 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)
 
 1st OFI club championship 2017-2018 - A Heraklio GRE 2018-01-20
RcRownchangeKK*chgGame
 1164 1035 1.50 3 0.48 40 19.20 
  Kazakos, Nikolaos 1320 GRE0.001-0.1640-6.40 
  Fragkiadakis, Nikolaos Emm 1136 GRE0.5010.14405.60 
  Karouzou, Melina Andomachi 1037 GRE1.0010.504020.00 

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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