Individual Calculations May 2012
 Semenyuk, V  Total change: -12.75  Rating chartPersonal card
 Predgorye open 2012 Essentukskaya RUS 2012-02-17
RcRownchangeKK*chgGame
 2092 2039 3.50 10 -0.85 15 -12.75 
  Kobylkin, Evgeni f2314 UKR0.001-0.1715-2.55 
  Beglaryan, Araik 2121 RUS0.001-0.3915-5.85 
  Zinchenko, Dmitro 2137 UKR1.0010.63159.45 
  Melnikov, Artem 2215 RUS0.001-0.2715-4.05 
  Serodedenko, Dmitry 1920 UKR0.001-0.6615-9.90 
  Popov, Khristofor 2000 RUS0.501-0.0515-0.75 
  Bashlaev, Renat 1981 RUS0.501-0.0815-1.20 
  Vishkvarka, Igor 2018 UKR1.0010.47157.05 
  Baychorov, Taubert 1964 RUS0.501-0.1015-1.50 
  Abramov, Valery f2253 RUS0.001-0.2315-3.45 

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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