Individual Calculations December 2021
 Valdman, Dmitry  Total change: 2.20  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 1358 1346 4.00 8 0.11 20 2.20 
  Bourseau, Matthieu 1052 FRA1.0010.15203.00 
  Michel, Jules 1518 FRA0.001-0.2720-5.40 
  Lopez, Dominique 1148 FRA1.0010.24204.80 
  Charenton, Lenny 1567 FRA0.001-0.2220-4.40 
  Viers, Sandrine 1172 FRA0.001-0.7320-14.60 
  Longo, Alexandra 1239 FRA1.0010.35207.00 
  Maupin, Gervais 1634 FRA1.0010.842016.80 
  Omidvar, Mahmoud 1536 FRA0.001-0.2520-5.00 

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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