Individual Calculations July 2023
 Poma Bernal, Cristian Andres  Total change: 56.80  Rating chartPersonal card
 IRT Clasicas Junio Armagedon Lima PER 2023-06-24
RcRownchangeKK*chgGame
 1583 1184 2.00 6 1.42 40 56.80 
  Ilasaca Gaona, Owen Hisahito 1685 PER0.001-0.0440-1.60 
  Minaya Mundines, Pietro Gerardo 1628 PER1.0010.944037.60 
  Ramirez Espino, Gian Sandro 1432 PER1.0010.814032.40 
  Zapata Romero, Italo German 1536 PER0.001-0.1140-4.40 
  Saenz Ayllon, Ivan David 1749 PER0.001-0.0240-0.80 
  Ortiz Menacho, Sebastian Alonso 1468 PER0.001-0.1640-6.40 

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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