Individual Calculations March 2018
 Nazarian, David  Total change: -9.20  Rating chartPersonal card
 XXXII Memorial T.Petrosiana Moscow RUS 2018-01-04
RcRownchangeKK*chgGame
 1438 1408 4.00 9 -0.23 40 -9.20 
  Petrov, Nikolay 1808  * RUS0.001-0.0840-3.20 
  Vdovin, Georgy 1692 RUS0.001-0.1640-6.40 
  Galkin, Alexey 1076 RUS0.501-0.3840-15.20 
  Vervein, Eva 1140 RUS0.501-0.3340-13.20 
  Solunov, Foma 1028 RUS1.0010.09403.60 
  Kokueva, Alisa 1648 RUS0.5010.304012.00 
  Kondrashev, Kirill 1560 RUS0.5010.20408.00 
  Zaitseva, Lyudmila 1808  * RUS0.001-0.0840-3.20 
  Antonova, Amalia 1181 RUS1.0010.21408.40 
 * 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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