Individual Calculations December 2021
 Girel, Joseph  Total change: -29.40  Rating chartPersonal card
 Championnat de France des Jeunes 2021 - U18 AGEN FRA 2021-10-24
RcRownchangeKK*chgGame
 2081 2395 6.00 9 -1.68 20 -33.60 
  Reuillon, Hadrien 1995  * FRA1.0010.08201.60 
  Lafourcade, Victor 2038 FRA1.0010.11202.20 
  Mas, Victor 2183 FRA0.001-0.7720-15.40 
  Rebut, Paul 2011 FRA1.0010.09201.80 
  Berger Dit Lacroix, Kilian 2098 FRA0.501-0.3520-7.00 
  Bacrot, Alexandre 2116 FRA0.501-0.3420-6.80 
  Adrian, Leopold 2039 FRA1.0010.11202.20 
  Defromont, Benjamin f2250 FRA0.001-0.6920-13.80 
  Roger Silan, Milo 1995  * FRA1.0010.08201.60 
 * 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)
 
NOTE: K factor changed
 Team 2022 - Nationale 1 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2148 2404 2.00 2 0.42 10 4.20 
  Sumarriva Paulin, Laura wf2015 FRA1.0010.09100.90 
  Midoux, Sebastien 2280 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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