Individual Calculations August 2015
 Rocchi, Federico  Total change: 21.60  Rating chartPersonal card
 OP 8 infrasettimanale ARS Roma ITA 2015-06-11
RcRownchangeKK*chgGame
 1770 1863 1.50 3 -0.38 20 -7.60 
  Sacco, Davide 1724 ITA0.501-0.1920-3.80 
  Bordin, Marco 1811 ITA0.501-0.0720-1.40 
  Casavecchia, Alberto 1776 ITA0.501-0.1220-2.40 

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)
 
 8th international open of Paleohora Paleohora Chania Crete GRE 2015-07-17
RcRownchangeKK*chgGame
 2066 1859 3.50 8 1.46 20 29.20 
  Gouloutis, Nikolaos 2218 GRE0.001-0.1020-2.00 
  Veitsch, Norbert 1501 AUT1.0010.10202.00 
  Gavrish, Leonid 2173 UKR0.5010.36207.20 
  Tobor, Detlef 2074 GER1.0010.772015.40 
  Cafaro, Luca 2239 ITA0.001-0.0920-1.80 
  Grigoriadis, Mihail 2075 GRE1.0010.782015.60 
  Fossum, Oystein Boyum 2182 NOR0.001-0.1320-2.60 
  Nikolaou, Spiridon 2068 GRE0.001-0.2320-4.60 

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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