Rapid: Individual Calculations April 2020
 Anccana Poma, Samuel Adrian  Total change: -21.00  Rating chartPersonal card
 II IRT Rapidas "Clausura Academia FDPA" Lima PER 2020-03-07
RcRownchangeKK*chgGame
 1165 1055 0.00 3 -1.05 20 -21.00 
  Salazar Mamani, Aldair Gerardo 1141 PER0.001-0.3820-7.60 
  Cisneros Vargas, Gabriel Jesus 1134 PER0.001-0.3920-7.80 
  Parker Carrion, Nicole Ariana 1220 PER0.001-0.2820-5.60 

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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