Individual Calculations December 2019
 Badirov, Alik  Total change: 1.40  Rating chartPersonal card
 Autumn Vacation Trophy 2019 B St. Petersburg RUS 2019-10-31
RcRownchangeKK*chgGame
 1247 1445 6.00 8 0.07 20 1.40 
  Izmailov, Nikita A. 1062 RUS1.0010.09201.80 
  Klevtsova, Snezhana 1239 RUS0.001-0.7620-15.20 
  Bonaccorsi, Daniel 1127 RUS1.0010.13202.60 
  Ivanov, Ivan 1273 RUS1.0010.27205.40 
  Fomina, Elizaveta 1320 RUS1.0010.33206.60 
  Koltsova, Alisa 1470 RUS0.5010.03200.60 
  Modzerov, Grigorii 1274 RUS0.501-0.2320-4.60 
  Bataev, Nikita 1210 RUS1.0010.21204.20 

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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