Individual Calculations September 2015
 Ostapchik, Anton  Total change: 27.20  Rating chartPersonal card
 FE 4 Mare di Fano Fano ITA 2015-08-01
RcRownchangeKK*chgGame
 2287 2064 3.00 9 0.68 40 27.20 
  Petkov, Vladimir g2464  * BUL0.5010.424016.80 
  Meessen, Rudolf f2221 BEL1.0010.714028.40 
  Limbourg, Philipp, Dr. 2203 GER1.0010.694027.60 
  Vovk, Andrey g2464  * UKR0.001-0.0840-3.20 
  Teterev, Vitaly g2464  * BLR0.5010.424016.80 
  Rambaldi, Francesco m2464  * ITA0.001-0.0840-3.20 
  Mikalsen, Erlend f2350 NOR0.001-0.1640-6.40 
  Drago, Paolo 2029 ITA0.001-0.5540-22.00 
  Ricci, Alessio 1923 ITA0.001-0.6940-27.60 
 * 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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