Individual Calculations December 2015
 Buchmann, Christophe  Total change: 4.40  Rating chartPersonal card
 30e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2015-10-24
RcRownchangeKK*chgGame
 1612 1719 6.00 9 0.22 20 4.40 
  Deschuyteneer, Lucien 1472 BEL0.501-0.3120-6.20 
  Calonne, Pascal 1533 FRA1.0010.26205.20 
  Persyn, Yvon 1603 FRA1.0010.34206.80 
  Menjour, Mohamed 1746 FRA0.5010.04200.80 
  Blanchon, Pascal 1633 FRA0.501-0.1220-2.40 
  Witt, Holger 1627 GER0.501-0.1320-2.60 
  Letellier, Michel 1655 FRA1.0010.41208.20 
  Juran, Baptiste 1599 FRA0.501-0.1620-3.20 
  Brelot, Loic 1641 FRA0.501-0.1120-2.20 

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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