Individual Calculations August 2017
 Peruhin, Anatoliy  Total change: 4.20  Rating chartPersonal card
 Sidorov_open_2017 Staray Majna RUS 2017-07-11
RcRownchangeKK*chgGame
 1645 1615 4.00 8 0.21 20 4.20 
  Samborskiy, Vadim 2015  * KAZ0.001-0.0820-1.60 
  Urdin, Matvey 1309 RUS1.0010.14202.80 
  Portnoy, Yuriy 1930 RUS0.001-0.1420-2.80 
  Ivanov, Ilja 1767 RUS0.001-0.3020-6.00 
  Masyukov, Egor 1293 RUS1.0010.13202.60 
  Suimanov, Vladimir 1428 RUS1.0010.26205.20 
  Seyfutdinov, Rustam 1924 RUS0.001-0.1420-2.80 
  Gorelov, Ivan 1495 RUS1.0010.34206.80 
 * 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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