Individual Calculations December 2019
 Letellier, Michel  Total change: -25.00  Rating chartPersonal card
 34e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2019-10-26
RcRownchangeKK*chgGame
 1473 1554 3.50 8 -1.25 20 -25.00 
  Froeyman, Evelien 1241 BEL1.0010.14202.80 
  Bauer, Rene 1783 FRA1.0010.792015.80 
  Delescaille, Laurent 1725 BEL0.001-0.2720-5.40 
  Vasseur, Dominique 1400 FRA0.501-0.2120-4.20 
  Horville, Robin 1364 FRA0.001-0.7520-15.00 
  Delboe, Christian 1625 FRA0.001-0.4020-8.00 
  Burdot, Yvan 1221 LUX1.0010.12202.40 
  Deleu, Karen 1425 BEL0.001-0.6720-13.40 

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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