Individual Calculations May 2013
 Arnould, Charles  Total change: -10.80  Rating chartPersonal card
 Trophée Jeunes de Bois-Colombes - Open B (-1600) BOIS COLOMBES FRA 2013-04-20
RcRownchangeKK*chgGame
 1507 1487 2.00 5 -0.36 30 -10.80 
  Travadon, Loic 1597 FRA0.001-0.3530-10.50 
  El Barbry, Sarah 1431 FRA0.001-0.5830-17.40 
  Bassini, Nina 1435 FRA1.0010.433012.90 
  Conti, Angelo 1515 FRA1.0010.543016.20 
  Bassini, Emile 1556 FRA0.001-0.4030-12.00 

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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