Individual Calculations February 2019
 Efimov, Igor  Total change: -1.80  Rating chartPersonal card
 FE 27 Citta' di Montecatini Terme - A Montecatini Terme ITA 2018-12-27
RcRownchangeKK*chgGame
 2093 2415 5.00 6 -0.18 10 -1.80 
  Zucconi, Leandro 2015  * ITA1.0010.08100.80 
  Migliorini, Matteo 2121 ITA0.001-0.8510-8.50 
  Tamburini, Lorenzo 2015  * ITA1.0010.08100.80 
  Adinolfi, Vincenzo 2061 ITA1.0010.11101.10 
  Tocchioni, Doriano f2183 ITA1.0010.21102.10 
  Guanciale, Orazio 2161 ITA1.0010.19101.90 
 * 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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