Rapid: Individual Calculations December 2020
 Tarnachi, Aleksandr  Total change: 27.60  Rating chartPersonal card
 SFO B13 2020 rapid Novokuznetsk RUS 2020-10-29
RcRownchangeKK*chgGame
 1395 1298 4.50 8 1.38 20 27.60 
  Bekasov, Ivan 1523 RUS1.0010.782015.60 
  Kochikyan, Georgy 1425 RUS0.5010.17203.40 
  Mashkov, Mikhail 1299 RUS0.001-0.5020-10.00 
  Demchenko, Vladislav 1389 RUS1.0010.622012.40 
  Tsyrempilov, Naydan 1283 RUS1.0010.48209.60 
  Arikainen, Maksim 1721 RUS0.001-0.0720-1.40 
  Novgorodtsev, Platon 1336 RUS1.0010.552011.00 
  Zaytsev, Viktor R 1186 RUS0.001-0.6520-13.00 

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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