Individual Calculations November 2019
 Girard, Jean-Pierre  Total change: -8.40  Rating chartPersonal card
 Open 13 2019-20 r1 VITROLLES FRA 2019-10-05
RcRownchangeKK*chgGame
 1703 1725 0.00 1 -0.53 20 -10.60 
  Piat, Jean-Pascal 1703 FRA0.001-0.5320-10.60 

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)
 
 18e Open International d'Echecs de la ville de Menton - Tournoi B MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1608 1725 6.00 9 0.11 20 2.20 
  Bardin, Christian 1576 FRA0.501-0.2020-4.00 
  Engel, Gerard 1529 FRA0.501-0.2520-5.00 
  Nordquelle, Amelia 1554 NOR0.001-0.7320-14.60 
  Eiding, Amanda Mai Irgens 1634 NOR0.501-0.1220-2.40 
  Heckly, Jean-Louis 1553 FRA1.0010.27205.40 
  Labarthe, Arnaud 1548 FRA1.0010.27205.40 
  Berezovsky, Fiorina 1557 MNC1.0010.28205.60 
  Restifo, Katiuscia 1829 ITA0.5010.14202.80 
  Ruggeri, Claudio 1689 ITA1.0010.45209.00 

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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