Individual Calculations December 2017
 Ryabov, Nikita  Total change: 38.80  Rating chartPersonal card
 Aktanyshsky-2017 B13 Aktanysh RUS 2017-11-03
RcRownchangeKK*chgGame
 1211 1015 2.00 4 0.97 40 38.80 
  Shaigardanov, Daniyar 1304 RUS0.5010.344013.60 
  Timerov, Islam 1068 RUS1.0010.574022.80 
  Khaertdinov, Amir 1220 RUS0.5010.264010.40 
  Acmalov, Amir 1252 RUS0.001-0.2040-8.00 

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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