Individual Calculations May 2017
 Spirou, Gerasimos  Total change: -12.40  Rating chartPersonal card
 Teams Championship of Crete 2017-2nd Division ESSK GRE 2017-03-11
RcRownchangeKK*chgGame
 1589 1692 5.00 5 1.91 20 38.20 
  Savvakis, Vasilios 1744 GRE1.0010.572011.40 
  Maridakis, Dimitrios 1320 GRE1.0010.10202.00 
  Vavourakis, Georgios 1492 GRE1.0010.24204.80 
  Lyrakis, Stavros 1797 GRE1.0010.642012.80 
  Ioannidis, Efstratios Th 1592 GRE1.0010.36207.20 

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)
 
 20th International Tournament of Heraklio 2017 - A group Heraklio Crete GRE 2017-04-17
RcRownchangeKK*chgGame
 1599 1692 3.00 9 -2.53 20 -50.60 
  Sredojevic, Ivan m2092  * SRB0.001-0.0820-1.60 
  Kiriakakis, Ioannis 1534 GRE1.0010.29205.80 
  Maris, Ioannis f1967 GRE0.001-0.1720-3.40 
  Kouvidis, Ioannis 1387 GRE0.001-0.8620-17.20 
  Vitsaxaki, Iris 1346 GRE0.001-0.8920-17.80 
  Kealar, Konstantinos 1323 GRE1.0010.10202.00 
  Aggelakis, Ilias 1424 GRE1.0010.17203.40 
  Kellner, Nikolaus 1700 AUT0.001-0.4920-9.80 
  Papidakis, Georgios 1618 GRE0.001-0.6020-12.00 
 * 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)
 

 

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