Individual Calculations May 2015
 Skurihin, Roman  Total change: 8.20  Rating chartPersonal card
 Championship of CFO 2015 Tula RUS 2015-03-14
RcRownchangeKK*chgGame
 2092 1895 2.50 8 0.41 20 8.20 
  Shkalov, Oleg 2240 RUS0.001-0.1120-2.20 
  Rodionova, Polina wf2081 RUS0.001-0.2620-5.20 
  Dudko, Maksim 1954 RUS1.0010.582011.60 
  Grachev, Andrey 2195 RUS0.001-0.1520-3.00 
  Geshko., Aleksey 2035 RUS0.5010.19203.80 
  Ponomarenko, Viktor f2240 RUS0.001-0.1120-2.20 
  Sedykh, Egor 1925 RUS0.001-0.4620-9.20 
  Shatrov, Vladislav 2067 RUS1.0010.732014.60 

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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