Individual Calculations November 2018
 Petrukhina, Olga  Total change: 23.40  Rating chartPersonal card
 Kolomenskaya versta-2018 IM Kolomna RUS 2018-10-13
RcRownchangeKK*chgGame
 2263 2116 4.00 9 1.17 20 23.40 
  Lysenko, Margarita wf2210 RUS0.5010.13202.60 
  Lavretzkij, Roman m2262 BLR0.5010.20204.00 
  Kuznetsov, Mikhail V. f2236 RUS0.001-0.3420-6.80 
  Salman, Pavel f2235 RUS0.5010.16203.20 
  Sitnikov, Anton m2446 UKR0.001-0.1220-2.40 
  Mischuk, Dmitry m2368 UKR0.001-0.1920-3.80 
  Konaplev, Anton f2320 RUS1.0010.762015.20 
  Ter-Saakian, Grigorii 1982 RUS0.501-0.1820-3.60 
  Protopopova, Anastasiya wf2308 RUS1.0010.752015.00 

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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