Rapid: Individual Calculations June 2023
 Rubini, Xavier  Total change: 1.80  Rating chartPersonal card
 445e Rapide Fide du Canal PARIS FRA 2023-05-12
RcRownchangeKK*chgGame
 1302 1426 1.00 2 -0.28 20 -5.60 
  Tolfa, Etienne 1123 FRA1.0010.14202.80 
  Pilard, Florent 1481 FRA0.001-0.4220-8.40 

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)
 
 Tournoi Rapide FIDE de Saint Maur en Plein air 2023 -1500 Elo SAINT MAUR DES FOSSES FRA 2023-05-14
RcRownchangeKK*chgGame
 1181 1426 2.50 4 -0.67 20 -13.40 
  Peuziat, Nathan 1234 FRA0.001-0.7520-15.00 
  Vidal, Clement 1127 FRA1.0010.15203.00 
  Izikian, Hayk 1302 FRA0.501-0.1720-3.40 
  Tea, Leonard 1062 FRA1.0010.10202.00 

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)
 
 64e Rapide FIDE Inter Chess -2200 PARIS FRA 2023-05-27
RcRownchangeKK*chgGame
 1602 1426 3.00 6 1.04 20 20.80 
  Sotelo, Renzo 2055 FRA0.5010.49209.80 
  Antipas, Arnaud 1555 FRA0.001-0.3320-6.60 
  Bouhaer, Laurent 1302 FRA1.0010.33206.60 
  Sole, Patrick 1672 FRA0.001-0.1920-3.80 
  Subtil, Timothe 1477 FRA1.0010.572011.40 
  Furet, Alban 1550 FRA0.5010.17203.40 

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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