Individual Calculations January 2020
 Torrez Ibanez, Pedro Miguel  Total change: 9.60  Rating chartPersonal card
 AJECHE 2019 Santiago de Cuba CUB 2019-12-24
RcRownchangeKK*chgGame
 1862 1827 3.00 6 0.24 40 9.60 
  Neyra Ferrer, Jose Asdrubal 2127 CUB0.5010.354014.00 
  Cabrera Ramos, Brenda Milagros 1609 CUB0.001-0.7840-31.20 
  Diaz Campo, Ariadna Haynoa 1621 CUB1.0010.24409.60 
  Leyva Aranda, Yane 1797 CUB0.501-0.0440-1.60 
  Zamora Pena, Norbel 2055 CUB0.001-0.2140-8.40 
  Clark Bell, Rafael 1961 CUB1.0010.684027.20 

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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