Individual Calculations January 2023
 Gil, Jean-Jacques  Total change: -123.40  Rating chartPersonal card
 Championnat de Bastia 2022 - groupe B BASTIA FRA 2022-11-24
RcRownchangeKK*chgGame
 1542 1547 0.50 9 -4.05 20 -81.00 
  Bernardi, Alexandre 1565 FRA0.001-0.4720-9.40 
  Geronimi, Didier 1484 FRA0.501-0.0920-1.80 
  Grisoni, Emma 1579 FRA0.001-0.4620-9.20 
  Deladerriere, Helio 1444 FRA0.001-0.6420-12.80 
  Castagnerol, Cerise 1410 FRA0.001-0.6820-13.60 
  Geronimi, Vital 1437 FRA0.001-0.6520-13.00 
  Geronimi, Paul-Antoine 1655 FRA0.001-0.3520-7.00 
  Escafre, Stephane 1658 FRA0.001-0.3520-7.00 
  Murcia, Gerald 1650 FRA0.001-0.3620-7.20 

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)
 
 Open de Noel 2022 de Bastia BASTIA FRA 2022-12-20
RcRownchangeKK*chgGame
 1352 1547 1.50 5 -2.12 20 -42.40 
  Utrera, Ludovic 2018 FRA0.001-0.0520-1.00 
  Hagard Grazini, Matteo 1169 FRA0.001-0.9120-18.20 
  Falcucci, Hugo Lou 1146 FRA1.0010.08201.60 
  Todirascu, Niculai 1280 FRA0.001-0.8220-16.40 
  Leoni, Mathis 1147  * FRA0.501-0.4220-8.40 
 * 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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