Individual Calculations February 2015
 Karavalasis, Stilianos  Total change: 1.00  Rating chartPersonal card
 White Tower 2015 - Open Championship ESSTH-H - B group Thessaloniki GRE 2015-01-03
RcRownchangeKK*chgGame
 1433 1505 3.00 5 0.05 20 1.00 
  Batsi, Lida 1393 GRE0.501-0.1520-3.00 
  Kokkalis, Grigorios 1239 GRE1.0010.18203.60 
  Haralabidou, Maria 1577 GRE1.0010.602012.00 
  Doudoulakakis, Athanasios 1493 GRE0.001-0.5220-10.40 
  Hatziara, Dimitra 1463 GRE0.501-0.0620-1.20 

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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