Individual Calculations May 2018
 Lukianov, Timofei  Total change: 8.40  Rating chartPersonal card
 B.Spassky Cup - Boys 11 St. Petersburg RUS 2018-03-22
RcRownchangeKK*chgGame
 1377 1190 1.00 3 0.21 40 8.40 
  Lapin, Artem 1459 RUS0.5010.334013.20 
  Voronin, Nikita 1418 RUS0.001-0.2140-8.40 
  Stasenko, Andrey 1253 RUS0.5010.09403.60 

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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