Rapid: Individual Calculations September 2023
 Cajahuaman Collao, Piero Sebastia  Total change: 24.60  Rating chartPersonal card
 I Open Rapidas IRT "La Independencia" Club Adasur Lima PER 2023-08-05
RcRownchangeKK*chgGame
 1578 1442 3.00 5 1.23 20 24.60 
  Abad Huaman, Adrian Estiven 1509 PER0.5010.09201.80 
  Vizcarra Quispe, Ramalia Bellaluz 1457 PER1.0010.522010.40 
  Acevedo Chavez, Freddy Adrian 1779 PER0.001-0.1220-2.40 
  Caja Cruz, Gabriel 1827 PER1.0010.912018.20 
  Torres Salazar, Jhon Hollsen 1318 PER0.501-0.1720-3.40 

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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