Individual Calculations September 2010
 Prokhorov, A.  Total change: -44.55  Rating chartPersonal card
 Mukachevo Summer – 2010 Mukachevo UKR 2010-06-24
RcRownchangeKK*chgGame
 2027 2116 2.00 5 -0.97 15 -14.55 
  Sivuk, Vitaly f2436 UKR0.001-0.1315-1.95 
  Psaila, Clarence 1849 MLT0.001-0.8215-12.30 
  Badik, Yaryna 1716  * UKR1.0010.08151.20 
  Gonchar, Mariya 1833 UKR1.0010.16152.40 
  Guk, Ilja 2300 UKR0.001-0.2615-3.90 
 * 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)
 
 The international chess festival 'Shepetovka-2010' Shepetovka UKR 2010-08-11
RcRownchangeKK*chgGame
 2118 2116 0.00 4 -2.00 15 -30.00 
  Katsan, Petro 2310 UKR0.001-0.2515-3.75 
  Siagodnik, Anton f2126 BLR0.001-0.4915-7.35 
  Shapoval, Vladimir 1965 UKR0.001-0.7015-10.50 
  Davymuka, Roman 2070 UKR0.001-0.5615-8.40 

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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