Individual Calculations January 2012
 Kousidis, Vergis  Total change: -5.55  Rating chartPersonal card
 6th Team Championship "MNHMHS 2011" ESSTH-HALK Thessaloniki GRE 2011-10-02
RcRownchangeKK*chgGame
 1878 1832 0.50 3 -0.78 15 -11.70 
  Stavrakakis, Vasilios 2146 GRE0.001-0.1415-2.10 
  Samakas, Stavros 1432  * GRE0.501-0.4215-6.30 
  Pambalos, Panayiotis 2057 GRE0.001-0.2215-3.30 
 * 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)
 
 1st Round Robin tournament SAH CC Mikropolis - B' Group Thessaloniki GRE 2011-10-10
RcRownchangeKK*chgGame
 1767 1832 1.00 1 0.41 15 6.15 
  Zonidis, Petros 1767 GRE1.0010.41156.15 

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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