Individual Calculations February 2018
 Chuprik, Ilya  Total change: -7.20  Rating chartPersonal card
 Voronezh Winter Rating Tournament Open 2018 Voronezh RUS 2018-01-13
RcRownchangeKK*chgGame
 1630 1657 3.50 7 -0.18 40 -7.20 
  Petrov, Aleksandr 1489 RUS1.0010.284011.20 
  Lazarev, Alexandr 1763 RUS0.001-0.3640-14.40 
  Meshkov, Timofey 1322 RUS0.501-0.3840-15.20 
  Ryumshin, Vladislav 1562 RUS1.0010.374014.80 
  Pilchuk, Mikhail 1719 RUS1.0010.594023.60 
  Poltavets, Ivan 1827 RUS0.001-0.2840-11.20 
  Moshkin, Mikhail 1729 RUS0.001-0.4040-16.00 

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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