Individual Calculations May 2014
 Pessiridis, Isaak  Total change: -1.50  Rating chartPersonal card
 2014 Team Championship A' Local Cat ESSNA - A' Group Attica GRE 2014-01-12
RcRownchangeKK*chgGame
 1487 1636 5.50 8 -0.03 15 -0.45 
  Patiniotis-Spiropoulos, Dimitrio 1421 GRE0.501-0.2715-4.05 
  Merasedoglou, Dimitrios - Nektar 1609 GRE1.0010.46156.90 
  Pergantis, Ilias-Nikolaos 1511 GRE1.0010.33154.95 
  Vrettos, Augoustinos 1648 GRE1.0010.52157.80 
  Panopoulos, Orestis 1388 GRE0.001-0.8115-12.15 
  Kapellas, Alexandros 1480 GRE0.001-0.7115-10.65 
  Asimakopoulos, Haralampos 1442 GRE1.0010.25153.75 
  Batsolakis, Georgios 1396 GRE1.0010.20153.00 

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)
 
 2014 Youth Championships of Attica - open U14 Athens GRE 2014-04-11
RcRownchangeKK*chgGame
 1496 1649 4.00 6 -0.07 15 -1.05 
  Vilanakis, Kyriakos 1249  * GRE1.0010.08151.20 
  Kouskoutis, Georgios-Alexandros 1979 GRE0.001-0.1215-1.80 
  Mantzakouras, Loukas 1399 GRE0.001-0.8115-12.15 
  Sideris, Spiridon 1305 GRE1.0010.12151.80 
  Kolyvas, Aris 1454 GRE1.0010.25153.75 
  Beliotis, Georgios 1587 GRE1.0010.41156.15 
 * 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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