Individual Calculations March 2012
 Tsilidis, Alexandros  Total change: 2.55  Rating chartPersonal card
 4th open tournament SO Herakliou - Group A' Heraklio GRE 2012-01-03
RcRownchangeKK*chgGame
 2109 2244 3.50 5 0.17 15 2.55 
  Maris, Ioannis f2005 GRE1.0010.20153.00 
  Milonakis, Georgios 2181 GRE0.501-0.0915-1.35 
  Xylogiannopoulos, Antonios 2086 GRE0.501-0.2115-3.15 
  Lirindzakis, Timotheos m2330 GRE0.5010.12151.80 
  Lyrakis, Stavros 1942 GRE1.0010.15152.25 

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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