Individual Calculations May 2019
 Zozayo, Simon  Total change: 1.20  Rating chartPersonal card
 III CIRCUITO DE TORNEOS DE AJEDREZ IRT CIUDAD DE OSORNO 2019 OPEN SUB 2200 - 1 FECHA OSORNO Osorno CHI 2019-04-13
RcRownchangeKK*chgGame
 1409 1383 1.00 2 0.03 40 1.20 
  Ballesteros Cardenas, Leonardo c1783  * CHI0.001-0.0840-3.20 
  Vargas Chavez, Matilde Florencia 1035 CHI1.0010.11404.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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