Individual Calculations May 2017
 Delerme, Raymond  Total change: 15.00  Rating chartPersonal card
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1853 1761 4.00 8 0.75 20 15.00 
  Feldis, Pierre-Yves 1638 FRA0.501-0.1720-3.40 
  Lambert, Olivier 1706 FRA0.501-0.0820-1.60 
  Mousset-Evtouchenko, Nina 1619 FRA1.0010.31206.20 
  Constantin, David 2068 FRA0.5010.36207.20 
  Abrahams, Daniel 2153 CAN0.001-0.0820-1.60 
  Girard, Eric 2029 FRA0.5010.33206.60 
  Aveline, Philippe 2066 FRA0.001-0.1420-2.80 
  Boet, Luc 1541 FRA1.0010.22204.40 

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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