Rapid: Individual Calculations April 2020
 Bayona, Miguel  Total change: -40.80  Rating chartPersonal card
 II IRT Rapidas Academia de Ajedrez Armagedon Lima PER 2020-03-07
RcRownchangeKK*chgGame
 1474 2044 2.50 5 -2.04 20 -40.80 
  Ortiz Menacho, Sebastian Alonso 1309 PER0.501-0.4920-9.80 
  Reyes Zavaleta, Fabian Ricardo 1465 PER0.001-0.9820-19.60 
  Zapata Romero, Italo German 1309 PER1.0010.01200.20 
  Ramirez Mori, Angel Farid 1309 PER1.0010.01200.20 
  Rojas, Steven f1980 PER0.001-0.5920-11.80 

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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