Individual Calculations October 2008
 Holis, Hristos  Total change: -19.50  Rating chartPersonal card
 12th Heraklio Open - Group B' Heraklio, Athens GRE 2008-06-14
RcRownchangeKK*chgGame
 1671 1820 0.50 1 -0.20 15 -3.00 
  Korkoliakos, Nikolaos 1671 GRE0.501-0.2015-3.00 

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)
 
 17th OPEN INTER.TOURN. KABALA 2008-GROUP B' KAVALA GRE 2008-07-31
RcRownchangeKK*chgGame
 1765 1787 1.00 4 -1.10 15 -16.50 
  Krueger, Tim 1989 GER0.001-0.2415-3.60 
  Koursaris, Nikolaos 1920 GRE0.001-0.3215-4.80 
  Neofitidis, Veniamin 1535 GRE0.501-0.3115-4.65 
  Batzolis, Georgios 1614 GRE0.501-0.2315-3.45 

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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