Individual Calculations August 2021
 Voinea, Marius  Total change: -20.20  Rating chartPersonal card
 34eme Open du Mans - Open A LE MANS FRA 2021-07-07
RcRownchangeKK*chgGame
 1670 1730 5.00 9 -0.09 20 -1.80 
  Porchel, Baptiste 1330  * FRA0.001-0.9220-18.40 
  Cyrille, Dominique 1529 FRA1.0010.24204.80 
  Laplanche, Denis 2081 FRA1.0010.892017.80 
  Lambert, Thomas 1953 FRA0.001-0.2220-4.40 
  Roger, Florent 1333 FRA1.0010.08201.60 
  Genand, Theo 1906 FRA0.001-0.2720-5.40 
  Fournis D`albiat, Vincent 1612 FRA0.001-0.6620-13.20 
  Castilla, Thomas 1663 FRA1.0010.41208.20 
  Verhille, Gabin 1626 FRA1.0010.36207.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 1er open de Boulogne sur Mer BOULOGNE SUR MER FRA 2021-07-20
RcRownchangeKK*chgGame
 1641 1730 4.50 9 -0.92 20 -18.40 
  Fleurquin, Bryan 1947 FRA0.001-0.2220-4.40 
  Davies, Milo 1424 WLS0.501-0.3620-7.20 
  Dubuisson, Samuel 2044 FRA0.001-0.1420-2.80 
  Valembois, Pierre 1330  * BEL1.0010.08201.60 
  Davies, Tom 1395 WLS0.001-0.8820-17.60 
  Lehericey, Romain 1564 FRA1.0010.28205.60 
  Billot, Daniel 1630 FRA1.0010.36207.20 
  Geujon, Jean-Charles 1859 FRA0.001-0.3320-6.60 
  Catoire, Pierre 1574 FRA1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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