Individual Calculations May 2018
 Berel, Kevin  Total change: 22.00  Rating chartPersonal card
 16e Open international de Malakoff MALAKOFF FRA 2018-04-14
RcRownchangeKK*chgGame
 1589 1374 3.00 8 1.10 20 22.00 
  Colot, Laurent 1557 FRA0.5010.24204.80 
  Coll, Jean-Michel 1546 FRA0.001-0.2720-5.40 
  Durandal, Jean 1464 FRA1.0010.622012.40 
  Julien, Jean-Luc 1714 FRA0.5010.38207.60 
  Bailly, Ivan 1565 FRA0.5010.25205.00 
  Aroua, Ahmed 1542 TUN0.5010.22204.40 
  Rubini, Xavier 1570 FRA0.001-0.2520-5.00 
  Gauthier, Arnaud 1755 FRA0.001-0.0920-1.80 

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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