Individual Calculations October 2014
 Kerasiotis, Ioannis  Total change: -23.20  Rating chartPersonal card
 22nd International tournament of Nikaia "Honor to National Resistance" - B group Nikaia GRE 2014-08-26
RcRownchangeKK*chgGame
 1200 1299 2.50 5 -0.58 40 -23.20 
  Gerontis, Nikolaos 1428 GRE0.001-0.3340-13.20 
  Neroutsos, Dimitrios 1105 GRE0.501-0.2540-10.00 
  Batsolakis, Georgios 1427 GRE0.001-0.3340-13.20 
  Plouska, Antigoni 1008 GRE1.0010.15406.00 
  Gianni, Spyridon 1033 GRE1.0010.18407.20 

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)
 

 

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