Individual Calculations May 2018
 Melnikov, Maksim A.  Total change: -67.60  Rating chartPersonal card
 Spring Vacation Trophy 2018 B St. Petersburg RUS 2018-03-26
RcRownchangeKK*chgGame
 1164 1271 1.50 5 -1.69 40 -67.60 
  Perov, Alexandar 1477 RUS0.001-0.2440-9.60 
  Shadrina, Eva 1046 EST0.501-0.2840-11.20 
  Tretjakov, Vladislav 1044 RUS0.001-0.7940-31.60 
  Bushmin, Boris M. 1152 RUS0.001-0.6640-26.40 
  Pak, Vyacheslav 1103 RUS1.0010.284011.20 

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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