Individual Calculations May 2015
 Grigorakis, Stylianos  Total change: -33.20  Rating chartPersonal card
 Individual Championship of Chania-Rethimno 8-16 2015 Boys & Girls ESSK Hania - Rethymno Crete GRE 2015-02-27
RcRownchangeKK*chgGame
 1497 1163 0.00 5 -0.65 40 -26.00 
  Ontabasidis, Aristidis 1563  * GRE0.001-0.0840-3.20 
  Papadokokolakis, Panagiotis 1408 GRE0.001-0.2040-8.00 
  Kalikakis, Nikolaos 1415 GRE0.001-0.1940-7.60 
  Fidrilakis, Stavros 1563  * GRE0.001-0.0840-3.20 
  Patrelakis, Evaggelos 1536 GRE0.001-0.1040-4.00 
 * 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 International Open "Eftychios Krommydakis" 2015 Gerani Platanias Crete GRE 2015-04-13
RcRownchangeKK*chgGame
 1448 1163 1.00 6 -0.18 40 -7.20 
  Kelires, Andreas m1563  * CYP0.001-0.0840-3.20 
  Pavlidis, Pavlos 1563  * GRE0.001-0.0840-3.20 
  Isaakidis, Alexandros 1563  * CYP0.001-0.0840-3.20 
  Marinakis, Hristos 1470 GRE0.001-0.1440-5.60 
  Angelakis, Alexios 1027 GRE1.0010.324012.80 
  Tzemanakis, Nikolaos 1504 GRE0.001-0.1240-4.80 
 * 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)
 

 

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