Individual Calculations September 2010
 Kofidis, Andreas  Total change: 12.40  Rating chartPersonal card
 38th Greek Team Championship 2010 Peristeri - Athens GRE 2010-07-05
RcRownchangeKK*chgGame
 2322 2402 5.50 7 1.24 10 12.40 
  Goumas, Georgios 2298 GRE0.501-0.1410-1.40 
  Kanellopoulos, Panayotis 2268 GRE1.0010.32103.20 
  Vuilleumier, Alexandre m2361 SUI1.0010.44104.40 
  Lirindzakis, Timotheos m2328 GRE0.501-0.1010-1.00 
  Khetsuriani, Besarion m2357 GEO0.501-0.0610-0.60 
  Zygouris, Hristos 2252 GRE1.0010.30103.00 
  Zahariev, Zahari m2387 BUL1.0010.48104.80 

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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