Individual Calculations August 2012
 Ryabov, Igor  Total change: 2.25  Rating chartPersonal card
 Memorial Paul Morphi 2012 B Moscow RUS 2012-06-09
RcRownchangeKK*chgGame
 1929 1977 3.50 8 -1.01 15 -15.15 
  Petukhov, Nikolay 1804 RUS1.0010.27154.05 
  Andreev, Gennadiy 1891 RUS1.0010.38155.70 
  Melnikov, Mikhail 2096 RUS0.001-0.3415-5.10 
  Lobach, Evgeniy 1850 RUS0.501-0.1715-2.55 
  Maslov, Ivan 1940 RUS0.501-0.0515-0.75 
  Isaev, Evgeny 1947 RUS0.001-0.5415-8.10 
  Lavrischev, Anatoly 1882 RUS0.501-0.1315-1.95 
  Grigoriev, Sergey 2024 RUS0.001-0.4315-6.45 

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)
 
 5th International open tounrmaent of Paleochora 2012 Paleochora Crete GRE 2012-07-16
RcRownchangeKK*chgGame
 2017 1949 4.00 7 1.16 15 17.40 
  Nogly, Christoph f2287 GER0.001-0.1215-1.80 
  Mpampiolakis, Antonios 1549  * GRE1.0010.08151.20 
  Caloni, Ugo 2167 ITA0.5010.28154.20 
  Naoum, Spyridon 2123 GRE0.001-0.2715-4.05 
  Vasilenko, Ekaterina 1679 UKR1.0010.17152.55 
  Sinelnikov, Igor 2119 RUS1.0010.721510.80 
  Gamback, Bjorn 2192 SWE0.5010.30154.50 
 * 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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