Individual Calculations May 2011
 Yavorovsky, Valeriy  Total change: 31.75  Rating chartPersonal card
 Kyiv Spring - 2011 Kyiv UKR 2011-03-19
RcRownchangeKK*chgGame
 2205 2231 5.50 8 1.27 25 31.75 
  Tkachev, Taras 2003 RUS1.0010.21255.25 
  Bykov, Yuriy 1958 UKR1.0010.17254.25 
  Kernazhitsky, Leonid m2342 UKR1.0010.652516.25 
  Ianov, Viktor m2306 UKR0.5010.10252.50 
  Melnichenko, Alexander 2282 UKR1.0010.572514.25 
  Omelja, Artem 2298 UKR0.001-0.4125-10.25 
  Motsar, Irina wf2093 UKR1.0010.31257.75 
  Gostev, Serghei 2355 MDA0.001-0.3325-8.25 

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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