Individual Calculations February 2017
 Zavgorodniy, Valentin  Total change: -22.80  Rating chartPersonal card
 Early Bird 11 St. Petersburg RUS 2017-01-03
RcRownchangeKK*chgGame
 1639 1396 0.50 5 -0.57 40 -22.80 
  Rubtsov, Aleksandr 1796  * RUS0.001-0.0840-3.20 
  Ismagilov, Igor 1695 RUS0.001-0.1540-6.00 
  Peterburgskiy, Nikolai 1670 RUS0.001-0.1740-6.80 
  Oskin, Iakov 1559 RUS0.5010.22408.80 
  Tikholiz, Sergei 1474 RUS0.001-0.3940-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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