Individual Calculations October 2014
 Koerant, Filipos  Total change: 8.00  Rating chartPersonal card
 22nd International tournament of Nikaia "Honor to National Resistance" - A group Nikaia GRE 2014-08-26
RcRownchangeKK*chgGame
 1843 1923 4.00 8 -0.75 20 -15.00 
  Krallis, Christos 1523  * GRE1.0010.08201.60 
  Goumas, Georgios 2323  * GRE0.001-0.0820-1.60 
  Kokkota, Eleni 1567 GRE1.0010.11202.20 
  Tsiros, Fragkiskos Vlasios 2108 GRE0.5010.24204.80 
  Sienczewski, Zbigniew 2040 POL0.001-0.3420-6.80 
  Koutsidis, Achilleas 1729 GRE1.0010.25205.00 
  Kosmidis, Konstantinos 1776 GRE0.001-0.7020-14.00 
  Karakatsanis, Nikolaos 1675 GRE0.501-0.3120-6.20 
 * 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)
 
 Spiros Bikos Memorial Open - SO Ilioupolis - AO Zinon Glyfadas Ilioupoli GRE 2014-09-13
RcRownchangeKK*chgGame
 2015 1923 3.00 5 1.15 20 23.00 
  Kefalas, Sotirios 1523  * GRE1.0010.08201.60 
  Kordis, Konstantinos 2167 GRE1.0010.802016.00 
  Xaxiris, E. 2037 GRE1.0010.662013.20 
  Koutoukidis, Panagiotis 2190 GRE0.001-0.1820-3.60 
  Kouvatsos, Filippos 2157 GRE0.001-0.2120-4.20 
 * 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)
 

 

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