Rapid: Individual Calculations December 2021
 Borisov, Demid  Total change: 26.20  Rating chartPersonal card
 Krasnoyarsk winter rapid Krasnoyarsk RUS 2021-11-27
RcRownchangeKK*chgGame
 1279 1250 5.00 8 1.31 20 26.20 
  Sayadyan, Timur 1300 RUS0.001-0.4320-8.60 
  Bobrov, Ilya 1265 RUS0.5010.02200.40 
  Abdulin, Kirill 1274 RUS1.0010.532010.60 
  Rostovskaya, Anna 1351 RUS0.5010.14202.80 
  Lukianov, Rodion 1343 RUS0.001-0.3720-7.40 
  Morozov, Valentin 1157 RUS1.0010.37207.40 
  Vlizko, Maxim 1103 RUS1.0010.30206.00 
  Arefiev, Nikita 1439 RUS1.0010.752015.00 

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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