Individual Calculations March 2023
 Deladerriere, Helio  Total change: -56.40  Rating chartPersonal card
 Festival International des Jeux de Cannes - Open C (-1700) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 1286 1508 4.00 7 -1.41 40 -56.40 
  Djedid, Noureddine 1306 FRA1.0010.24409.60 
  Grimault, Stephanie 1254 FRA0.001-0.8140-32.40 
  Dinterich, Nitya 1324 FRA0.001-0.7440-29.60 
  Aubonnet, Alain 1238 FRA0.501-0.3340-13.20 
  Lokeswara, Rao M 1157 IND1.0010.11404.40 
  Ashbrooke, Monika 1321 JCI1.0010.264010.40 
  Brunault, Luc 1403 FRA0.501-0.1440-5.60 

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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