Rapid: Individual Calculations March 2020
 Chekmareva, Maria  Total change: -38.80  Rating chartPersonal card
 Rural Stud Chmp-2020 (w_rpd) Debesy RUS 2020-01-20
RcRownchangeKK*chgGame
 1163 1401 2.00 5 -1.94 20 -38.80 
  Rakhmanova, Zajnap 1212 RUS0.001-0.7520-15.00 
  Nesmelova, Kira 1230 RUS0.001-0.7320-14.60 
  Volkova, Alla 1078 RUS0.001-0.8720-17.40 
  Pozdeeva, Ulyana L. 1044 RUS1.0010.11202.20 
  Devjatova, Polina 1250 RUS1.0010.30206.00 

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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