Individual Calculations April 2014
 Obolentseva, Alexandra  Total change: 18.45  Rating chartPersonal card
 Championship of CFO Tula RUS 2014-03-11
RcRownchangeKK*chgGame
 2189 2015 3.50 8 1.23 15 18.45 
  Kozlitin, Oleg m2312 RUS0.5010.35155.25 
  Vershinin, Andrey A 2082 RUS0.001-0.4115-6.15 
  Klimov, Ivan 2023 RUS1.0010.51157.65 
  Ovchinnikov, Yury 2250 RUS0.001-0.2115-3.15 
  Sadovsky, Artem 2268 RUS0.001-0.1915-2.85 
  Ponomarenko, Viktor 2235 RUS1.0010.781511.70 
  Egorenkov, Igor 2104 RUS1.0010.62159.30 
  Vasilyev, Yuriy 2236 RUS0.001-0.2215-3.30 

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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