Individual Calculations April 2022
 Efimov, Igor  Total change: 1.20  Rating chartPersonal card
 OP International Montecatini Terme Montecatini Terme ITA 2022-03-04
RcRownchangeKK*chgGame
 2065 2369 4.50 5 0.38 10 3.80 
  Deladerriere, Apollo 1969  * FRA1.0010.08100.80 
  Valtemara, Paolo Gianpietro 1854 ITA1.0010.04100.40 
  Sala, Giulia wf2057 ITA1.0010.14101.40 
  Molina, Fabrizio f2159 ITA1.0010.23102.30 
  Boraso, Alessio f2286 ITA0.501-0.1110-1.10 
 * 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)
 
 Team 2022 - Nationale 1 r6-7 FRANCE FRA 2022-03-12
RcRownchangeKK*chgGame
 2275 2369 1.00 2 -0.26 10 -2.60 
  Dudognon, Thibault f2305 FRA0.001-0.5910-5.90 
  Van Elst, Andreas f2244 FRA1.0010.33103.30 

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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