Individual Calculations January 2015
 Mikhalchenko, Petr  Total change: -23.50  Rating chartPersonal card
 Maestro Marchko 2014 Krasnoyarsk RUS 2014-12-20
RcRownchangeKK*chgGame
 2186 2354 4.00 9 -2.35 10 -23.50 
  Koshaev, Valerij 2127 RUS1.0010.21102.10 
  Resmyatova, Antonina 1978 RUS1.0010.09100.90 
  Pavlov, Oleg f2150 RUS0.501-0.2610-2.60 
  Komov, Roman 2070 RUS0.501-0.3410-3.40 
  Piskunov, Alexandr f2364 RUS0.001-0.4910-4.90 
  Ubiennykh, Ekaterina wm2285 RUS0.001-0.6010-6.00 
  Dobrovolskiy, Roman 2112 RUS0.501-0.3010-3.00 
  Anikonov, Dmitry 2229 RUS0.501-0.1710-1.70 
  Khegay, Dmitriy f2362 RUS0.001-0.4910-4.90 

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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