Individual Calculations March 2023
 Parlas, Helin  Total change: -29.20  Rating chartPersonal card
 Festival International des Jeux de Cannes - Open C (-1700) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 1375 1512 4.00 8 -1.46 20 -29.20 
  Dinterich, Nitya 1324 FRA1.0010.26205.20 
  Buon, Jean-Marc 1371 FRA0.001-0.6920-13.80 
  Birbaum, Hans 1340 SUI1.0010.27205.40 
  Carvennec, Dillan 1418 FRA1.0010.37207.40 
  Tatarusanu, Eric 1433 ROU0.001-0.6120-12.20 
  Brunault, Luc 1403 FRA0.501-0.1520-3.00 
  Richard, Maxime 1392 FRA0.501-0.1620-3.20 
  Ashbrooke, Monika 1321 JCI0.001-0.7520-15.00 

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)
 

 

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