Rapid: Individual Calculations January 2018
 Castaneda, Luis  Total change: -9.60  Rating chartPersonal card
 XIV Torneo Escolar "Copa Universidad Alas Peruanas 2017 - Premier" Lima PER 2017-12-09
RcRownchangeKK*chgGame
 1420 1708 2.00 3 -0.48 20 -9.60 
  Alayza Serra, Juan Sebastian 1349 PER1.0010.10202.00 
  Sinti Pio, Jesus Moises 1582 PER0.001-0.6720-13.40 
  Toledo Flores, Jhoackin Enrique 1329 PER1.0010.09201.80 

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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