Individual Calculations September 2019
 Shokhalov, Arkady  Total change: -50.40  Rating chartPersonal card
 Peters Rook 109 Open St. Petersburg RUS 2019-08-03
RcRownchangeKK*chgGame
 1507 1617 4.50 9 -1.26 40 -50.40 
  Ismagilov, Damir 2017  * RUS0.001-0.0840-3.20 
  Gashichev, Danil 1408 RUS0.001-0.7740-30.80 
  Shadyev, Damir 1492 RUS0.001-0.6740-26.80 
  Dementyeva, Yulia 1252 RUS1.0010.10404.00 
  Rusanov, Ilya 1267 RUS1.0010.11404.40 
  Tolstykh, Ivan 1437 RUS1.0010.264010.40 
  Iakushkov, Pavel 1717 RUS0.001-0.3640-14.40 
  Kiseev, Artem 1447 RUS0.501-0.2240-8.80 
  Pyatova, Ekaterina 1523 RUS1.0010.374014.80 
 * 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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