Rapid: Individual Calculations May 2022
 Tamayo Machaca, Arles Helder  Total change: 21.20  Rating chartPersonal card
 IRT Rapidas DoradoBet Juliaca Juliaca PER 2022-03-12
RcRownchangeKK*chgGame
 1531 1494 2.00 2 1.06 20 21.20 
  Chara Ticona, Nicole Alondra 1234 PER1.0010.18203.60 
  Alarcon Chipana, Kenyo 1827 PER1.0010.882017.60 

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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