Individual Calculations January 2013
 Piskunov, Alexandr  Total change: 3.00  Rating chartPersonal card
 Maestro Marchko 2012 Krasnoyarsk RUS 2012-12-15
RcRownchangeKK*chgGame
 2253 2319 5.50 9 0.20 15 3.00 
  Keosidi, Konstantin f2394 RUS0.5010.10151.50 
  Mikhalchenko, Petr 2339 RUS0.001-0.4715-7.05 
  Khegay, Dmitriy 2273 RUS0.501-0.0615-0.90 
  Burmakin, Evgeniy 2204 RUS0.501-0.1615-2.40 
  Tikhomirov, Alexey f2198 UKR0.001-0.6615-9.90 
  Avdeenko, Tatiana wf2164 RUS1.0010.29154.35 
  Pavlov, Oleg f2173 RUS1.0010.30154.50 
  Vnukov, Anatolij f2347 RUS1.0010.54158.10 
  Grigorian, Marine wf2184 RUS1.0010.32154.80 

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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