Individual Calculations May 2017
 Pronkin, Artem  Total change: 31.20  Rating chartPersonal card
 Ryazan championship 2017 Ryazan RUS 2017-03-22
RcRownchangeKK*chgGame
 1687 1558 4.00 9 0.78 40 31.20 
  Koshil, Tikhon 1876 RUS0.001-0.1340-5.20 
  Smaleva, Stanislava 1397 RUS0.501-0.2140-8.40 
  Nesterenko, Semen 1268 RUS1.0010.16406.40 
  Lunin, Egor 1898 RUS0.5010.384015.20 
  Popov, Vladislav 1958  * RUS0.5010.424016.80 
  Ermilov, Vitaly V. 1698 RUS1.0010.694027.60 
  Balashov, Arseny 1769 RUS0.001-0.2340-9.20 
  Usachev, Andrey 1906 RUS0.001-0.1140-4.40 
  Ovchinnikov, Dmitri 1414 RUS0.501-0.1940-7.60 
 * 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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