Individual Calculations November 2009
 Petrov, Sergey A.  Total change: 28.00  Rating chartPersonal card
 "Sevastopol autumn 2009" Sevastopol UKR 2009-09-21
RcRownchangeKK*chgGame
 2198 2235 6.00 9 1.12 25 28.00 
  Antonovich, Vladimir 1975 UKR1.0010.18254.50 
  Gladischev, Oleg m2337 UKR0.5010.14253.50 
  Karasev, Anton 2144 UKR1.0010.38259.50 
  Murashko, Vyacheslav L. m2342 UKR0.5010.15253.75 
  Retinsky, Vladimir m2340 UKR0.5010.14253.50 
  Varitski, Igor m2313 UKR0.5010.11252.75 
  Kutynec, Vladimir m2217 RUS0.501-0.0325-0.75 
  Malykov, Vladimir 2138 RUS0.501-0.1325-3.25 
  Trubnikov, Nikolay 1978 UKR1.0010.18254.50 

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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