Individual Calculations October 2014
 Puzyrevsky, Boris M.  Total change: -34.00  Rating chartPersonal card
 St. Petersburg Amateur Open Champ. 2014 St. Petersburg RUS 2014-08-22
RcRownchangeKK*chgGame
 1897 1973 2.50 7 -1.70 20 -34.00 
  Donskov, Anatoly f2311 RUS0.001-0.1220-2.40 
  Shadunts, Kirill 1669 RUS0.001-0.8620-17.20 
  Khatenever, Feliks 1821 RUS1.0010.30206.00 
  Mihailov, Dimitri 1778 MDA0.501-0.2520-5.00 
  Yulgushev, Artur 1732 RUS1.0010.20204.00 
  Egorov, Pavel 2117 RUS0.001-0.3120-6.20 
  Stepanov, Andrey 1853 RUS0.001-0.6620-13.20 

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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