Individual Calculations February 2020
 Ford, Ryan  Total change: -24.00  Rating chartPersonal card
 3. Qualification U16 open 2020 Lucerne SUI 2020-01-17
RcRownchangeKK*chgGame
 1278 1078 0.50 4 -0.60 40 -24.00 
  Villanyi, Alexia 1478  * SUI0.001-0.0840-3.20 
  Solomir, Yanick 1401 SUI0.5010.374014.80 
  Nunziata, Giacomo 1061 SUI0.001-0.5240-20.80 
  Camenzind, Paul 1170 SUI0.001-0.3740-14.80 
 * 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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