Individual Calculations September 2019
 Ostashevskii, Matvei  Total change: -92.40  Rating chartPersonal card
 109 Peters Rook - Open Cup 13 Petergof RUS 2019-08-03
RcRownchangeKK*chgGame
 1184 1403 0.00 3 -2.31 40 -92.40 
  Zolotykh, Ivan 1192 RUS0.001-0.7740-30.80 
  Santarov, Alexander 1073 RUS0.001-0.8840-35.20 
  Gruzdnev, Kirill 1287 RUS0.001-0.6640-26.40 

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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