Individual Calculations March 2015
 Puchko, Nikolay  Total change: 50.40  Rating chartPersonal card
 Novorossiysk – 2015-final Novorossiysk RUS 2015-01-03
RcRownchangeKK*chgGame
 2056 1923 3.50 7 1.05 40 42.00 
  Bronnikova, Elizaveta wm2266 RUS0.5010.384015.20 
  Savchenko, Dmitriy 2102 RUS0.001-0.2740-10.80 
  Mandarovsky, Andrey 1958 RUS1.0010.554022.00 
  Gasanov, Zaur 1943 RUS0.001-0.4740-18.80 
  Krapivin, Vladimir 1859 RUS1.0010.414016.40 
  Petrov, Nikita m2323  * RUS0.001-0.0840-3.20 
  Evseev, Anton 1941 RUS1.0010.534021.20 
 * 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)
 
 B-19_Krasnodar region 2015 Juniors Champ Slaviansk-na-Kubani RUS 2015-02-14
RcRownchangeKK*chgGame
 1897 1923 4.50 8 0.21 40 8.40 
  Kiyashko, Andrey 1600 RUS1.0010.13405.20 
  Karapetyan, Tigran 1685 RUS0.501-0.3040-12.00 
  Bagdasaryan, Daniel 1855 RUS0.501-0.0940-3.60 
  Skripnikov, Velori 1934 RUS0.5010.02400.80 
  Zakaryan, David f2293 RUS0.5010.404016.00 
  Kvanin, Georgi 1852 RUS1.0010.404016.00 
  Kontsevik, Georgy 2066 RUS0.001-0.3140-12.40 
  Chumak, Vadim 1894 RUS0.501-0.0440-1.60 

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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