Individual Calculations April 2008
 Tishin, Petr  Total change: -4.30  Rating chartPersonal card
 Center FR Teams Chmp. 2008 Verkhnedneprovsky RUS 2008-01-06
RcRownchangeKK*chgGame
 2330 2411 2.00 4 -0.43 10 -4.30 
  Ajrapetian, Gevorg 2298 RUS0.501-0.1510-1.50 
  Parfenov, Viktor N. 2237 RUS0.501-0.2310-2.30 
  Olenin, Nikolay m2353 RUS0.501-0.0810-0.80 
  Ivanov, Alexander Al. m2430 RUS0.5010.03100.30 

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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