Individual Calculations May 2017
 Bulygin, Grigory  Total change: 92.80  Rating chartPersonal card
 Campionat de Catalunya Sub-14 2017 Vila-seca ESP 2017-04-08
RcRownchangeKK*chgGame
 1617 1423 4.50 8 2.32 40 92.80 
  Jorda Ottens, Marc 1431 ESP1.0010.514020.40 
  Moya Nunez, Salvador 1598 ESP0.5010.23409.20 
  Masague Artero, Guerau 1823  * ESP0.001-0.0840-3.20 
  Bes Alvarez, Alex 1735 ESP1.0010.864034.40 
  Garcia Ramos, Anais 1699 ESP0.5010.334013.20 
  Fosch Ferre, Arnau 1707 ESP0.001-0.1640-6.40 
  Barrionuevo Nistal, Hugo 1428 ESP0.5010.01400.40 
  Lavernia Marco, Marc 1513 ESP1.0010.624024.80 
 * 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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