Individual Calculations May 2019
 Petrov, Alexander  Total change: 64.40  Rating chartPersonal card
 Cup of Minin_B-13_2019 Nizhniy Novgorod RUS 2019-03-25
RcRownchangeKK*chgGame
 1475 1660 8.00 9 1.61 40 64.40 
  Kir, Lev 1260  * RUS1.0010.08403.20 
  Kazakov, Artyom 1286 RUS1.0010.10404.00 
  Azeev, Konstantin 1348 RUS1.0010.14405.60 
  Zubtsov, Vladimir 1358 RUS1.0010.15406.00 
  Erin, Aleksandr V. 1448 RUS0.501-0.2740-10.80 
  Nagornov, Nikita 1558 RUS1.0010.364014.40 
  Tarasenko, Iaroslav 1830 RUS0.5010.22408.80 
  Grishin, Petr E. 1523 RUS1.0010.324012.80 
  Cherniaev, Danil 1667 RUS1.0010.514020.40 
 * 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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