Individual Calculations February 2020
 Trzaskos, Dominique  Total change: -9.20  Rating chartPersonal card
 16e Open de Vandoeuvre 2019 - Tournoi B (-2000 elo) VANDOEUVRE LES NANCY FRA 2019-12-26
RcRownchangeKK*chgGame
 1529 1614 5.00 9 -0.46 20 -9.20 
  Seraoui, Mohcen 1902 ALG0.001-0.1620-3.20 
  Pogodalla, Victor 1356 FRA1.0010.18203.60 
  Saif, Abdulqawi 1373 FRA1.0010.20204.00 
  De Muyser, Xavier 1732 FRA0.001-0.3420-6.80 
  Ider, Bayar 1786 FRA0.001-0.2720-5.40 
  Gehin, Raphael 1323 FRA1.0010.15203.00 
  Stoll, Lucia 1461 FRA0.001-0.7020-14.00 
  Pertuy, Noe 1450 FRA1.0010.28205.60 
  Pertuy, Thierry 1376 FRA1.0010.20204.00 

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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