Individual Calculations October 2008
 Thrasivoulidis, Orestis  Total change: -11.85  Rating chartPersonal card
 1st Territ. Youth Team Champ. 2008 ESSTH-Halk Thessaloniki GRE 2008-06-20
RcRownchangeKK*chgGame
 2172 1822 0.00 1 -0.11 15 -1.65 
  Galopoulos, N 2172 GRE0.001-0.1115-1.65 

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)
 
 26th Greek Indiv. Championship open U16 Kallithea - Halkidiki GRE 2008-06-28
RcRownchangeKK*chgGame
 1771 1822 1.00 3 -0.68 15 -10.20 
  Malikentzos, Sotirios 2045 GRE0.001-0.2215-3.30 
  Neofitidis, Veniamin 1534 GRE0.501-0.3415-5.10 
  Kountardas, Panagiotis 1734 GRE0.501-0.1215-1.80 

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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