Rapid: Individual Calculations December 2023
 Deryabin, Ivan  Total change: 34.00  Rating chartPersonal card
 Moscow Champ. Rapid B13 2023 Moscow RUS 2023-10-28
RcRownchangeKK*chgGame
 1477 1302 3.50 8 0.85 40 34.00 
  Kocherzhinskiy, Dmitriy Art 1248 RUS1.0010.424016.80 
  Dubovkin, Matvey 1682 RUS0.001-0.0940-3.60 
  Sumbaev, Maksim 1205 RUS1.0010.374014.80 
  Gerasimov, Elisey Pav 1139 RUS1.0010.284011.20 
  Sanches-Shananin, Adrian 1897 RUS0.001-0.0240-0.80 
  Kuzmin, Sevastian 1434 RUS0.001-0.3240-12.80 
  Pintaev, Evgeny Ser 1549 RUS0.001-0.1940-7.60 
  Epikhin, Oleg 1664 RUS0.5010.404016.00 

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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