Individual Calculations April 2020
 Maravi Contreras, David Edson  Total change: 0.00  Rating chartPersonal card
 I IRT SUB 2400 "PUCALLPA TIERRA COLORADA" Pucallpa PER 2020-02-29
RcRownchangeRpKK*chgGame
 1779 0 4.00 6 0.00 1819   0.00 
  Silva Chamorro, Juan Isaac 1767 PER1.0010.00 0.00 
  Padilla, Jorge 1989 PER0.0010.00 0.00 
  Perez Carpio, Edwin Gonzalo 1496 PER1.0010.00 0.00 
  Flores Vasquez, Abner 1663 PER1.0010.00 0.00 
  Pinero Rodriguez, Carlos Jose m2279 VEN0.0010.00 0.00 
  Matos Chavez, Paul Rodolfo 1481 PER1.0010.00 0.00 

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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