Individual Calculations May 2011
 Vunder, Yakov  Total change: 0.00  Rating chartPersonal card
 Spring Vacations 2011 Open St. Petersburg RUS 2011-03-23
RcRownchangeKK*chgGame
 2123 2212 5.50 9 0.00 15 0.00 
  Osmanov, Magomed 1847 RUS1.0010.10151.50 
  Koshkarov, Ivan 2023 RUS1.0010.25153.75 
  Korchagina, Viktoria wf2101 RUS0.501-0.1515-2.25 
  Opanasenko, Mikhail 2047 RUS1.0010.28154.20 
  Krukovsky, Alexander 2101 RUS1.0010.35155.25 
  Solovjov, Sergey I. m2396 RUS0.5010.24153.60 
  Pen, Pyotr 2143 RUS0.501-0.1015-1.50 
  Shchukin, Dmitry m2341 RUS0.001-0.3315-4.95 
  Pyatin, Alexander 2109 RUS0.001-0.6415-9.60 

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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