Individual Calculations December 2019
 Wolfangel, Claude  Total change: -19.20  Rating chartPersonal card
 34e Open International du Touquet - Open B LE TOUQUET PARIS PLAGE FRA 2019-10-26
RcRownchangeKK*chgGame
 1469 1578 4.00 8 -1.02 20 -20.40 
  Rorive, Alain 1276 BEL1.0010.15203.00 
  Burdot, Yvan 1221 LUX0.501-0.3920-7.80 
  Bougel, Claude 1607 FRA0.5010.04200.80 
  Joucaviel, Gabrielle 1600 FRA0.5010.03200.60 
  Horville, Robin 1364 FRA0.501-0.2720-5.40 
  Vasseur, Dominique 1400 FRA0.501-0.2320-4.60 
  Bauer, Rene 1783 FRA0.001-0.2420-4.80 
  Gheerbrant, Vincent 1500 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)
 
 Open Veterans et Seniors plus de Cambrai Echecs 2019 CAMBRAI FRA 2019-11-22
RcRownchangeKK*chgGame
 1609 1578 2.00 4 0.06 20 1.20 
  Korte, Markus 1965 GER0.001-0.0920-1.80 
  Sogny, Richard 1427 FRA0.001-0.7020-14.00 
  Krotkiewski, Jean-Paul 1421 FRA1.0010.29205.80 
  Gibson, John 1624 FRA1.0010.562011.20 

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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