Rapid: Individual Calculations July 2022
 Preciado Tomas, Aldo Martin  Total change: 11.00  Rating chartPersonal card
 I Torneo IRT Sub 2000 Rapidas "Escuela Trinitaria Deportiva" Lima PER 2022-06-11
RcRownchangeKK*chgGame
 1438 1023 1.00 4 0.55 20 11.00 
  Pizzardo, Yoel 1680 PER0.001-0.0120-0.20 
  Artieda Cassinelli, Mauricio 1540 PER1.0010.962019.20 
  Paredes Minaya, Alyssa Christina 1304 PER0.001-0.1620-3.20 
  Zapata Romero, Italo German 1229 PER0.001-0.2420-4.80 

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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