Individual Calculations May 2024
 Roman Morales, Miriam Rossana  Total change: -18.40  Rating chartPersonal card
 IRT Clasico Armagedon sub 2100 Lima PER 2024-03-23
RcRownchangeKK*chgGame
 1651 1505 0.50 3 -0.46 40 -18.40 
  Saenz Ayllon, Ivan David 1792 PER0.001-0.1640-6.40 
  Navarro Maldonado, Monica Dayana 1662 VEN0.001-0.2940-11.60 
  Lajo Timoteo, Diana Carolina 1498 PER0.501-0.0140-0.40 

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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