Individual Calculations January 2022
 Griffiths, Lucas David  Total change: -84.40  Rating chartPersonal card
 Mayor Trelew 2021 Trelew - Chubut ARG 2021-12-05
RcRownchangeKK*chgGame
 1585 1586 0.00 4 -2.11 40 -84.40 
  Pirola, Marcos 1986  * ARG0.001-0.0840-3.20 
  Pilquiman, Enzo 1444 ARG0.001-0.6940-27.60 
  Casanova, Walter 1398 ARG0.001-0.7440-29.60 
  Doucett, Gonzalo Exequiel 1510 ARG0.001-0.6040-24.00 
 * 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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