Individual Calculations January 2018
 Petrov, Maksim  Total change: 40.00  Rating chartPersonal card
 2017 SPb B15 Championship Semifinal St. Petersburg RUS 2017-10-30
RcRownchangeKK*chgGame
 1447 1449 4.50 7 1.00 40 40.00 
  Ambartsumyan, Gegam 1230 RUS1.0010.22408.80 
  Saraev, Mikhail 1599 RUS0.5010.20408.00 
  Nikonov, Georgy 1272 RUS0.501-0.2340-9.20 
  Romanov, Aleksandr 1499 RUS1.0010.574022.80 
  Soloviev, Mikhail 1574 RUS0.5010.17406.80 
  Panov, Gleb 1651 RUS0.001-0.2440-9.60 
  Pakhomov, Artem 1306 RUS1.0010.314012.40 

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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