Individual Calculations April 2022
 Rouffi, Paul  Total change: 48.40  Rating chartPersonal card
 35eme Festival International des Jeux de la Ville de Cannes - Open C (-1700) CANNES FRA 2022-02-21
RcRownchangeKK*chgGame
 1480 1291 4.50 8 2.42 20 48.40 
  Gaudissard, Dominique 1586 FRA0.001-0.1520-3.00 
  Heckly, Jean-Louis 1506 FRA0.5010.27205.40 
  Rei-Rosa, Jean-Jacques 1516 FRA1.0010.782015.60 
  Charruyer, Baptiste 1420 FRA0.5010.17203.40 
  Madon, Francis 1487 FRA0.001-0.2520-5.00 
  Buon, Jean-Marc 1444 FRA0.5010.20204.00 
  Anton, Christophe 1410 FRA1.0010.662013.20 
  Lorenter, Patrick 1474 FRA1.0010.742014.80 

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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