Individual Calculations January 2022
 Ratier-Fontana, Matteo  Total change: 18.80  Rating chartPersonal card
 Team 2022 - CRS Decembre FRANCE FRA 2021-12-01
RcRownchangeKK*chgGame
 2038 1638 0.00 1 -0.08 40 -3.20 
  Guillemart, Serge 2038  * FRA0.001-0.0840-3.20 
 * 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)
 
 Tournoi de Noel 2021 de Bastia (-2200) BASTIA FRA 2021-12-20
RcRownchangeKK*chgGame
 1501 1638 4.50 6 0.55 40 22.00 
  Grisoni, Emma 1430 FRA1.0010.23409.20 
  Deladerriere, Apollo 1606 FRA0.501-0.0440-1.60 
  Deladerriere, Calypso 1563 FRA0.001-0.6040-24.00 
  Deladerriere, Helio 1255 FRA1.0010.09403.60 
  Paoli, Guillaume 1797 FRA1.0010.714028.40 
  Bernardi, Alexandre 1353 FRA1.0010.16406.40 

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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