Individual Calculations January 2015
 Dobrovolskiy, Roman  Total change: 12.80  Rating chartPersonal card
 Maestro Marchko 2014 Krasnoyarsk RUS 2014-12-20
RcRownchangeKK*chgGame
 2213 2112 4.00 9 0.64 20 12.80 
  Komov, Roman 2070 RUS1.0010.44208.80 
  Anikonov, Dmitry 2229 RUS0.001-0.3420-6.80 
  Khegay, Dmitriy f2362 RUS0.5010.31206.20 
  Koshaev, Valerij 2127 RUS0.001-0.4820-9.60 
  Resmyatova, Antonina 1978 RUS1.0010.32206.40 
  Pavlov, Oleg f2150 RUS1.0010.552011.00 
  Mikhalchenko, Petr 2354 RUS0.5010.30206.00 
  Piskunov, Alexandr f2364 RUS0.001-0.1920-3.80 
  Ubiennykh, Ekaterina wm2285 RUS0.001-0.2720-5.40 

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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