Individual Calculations August 2018
 Materia, Matteo  Total change: -6.80  Rating chartPersonal card
 4e Open International du Comite Varois des Echecs - Accession SANARY SUR MER FRA 2018-06-30
RcRownchangeKK*chgGame
 1558 1425 2.00 7 -0.30 40 -12.00 
  Jackson, Edgar 1703 FRA0.001-0.1740-6.80 
  Marcellier, Lucie 1590 FRA0.001-0.2840-11.20 
  Marku, Demeter 1507 FRA0.001-0.3940-15.60 
  Sonet, Sandy 1587 FRA0.001-0.2940-11.60 
  Maret, Simon 1526 FRA0.001-0.3640-14.40 
  Leprince, Solal 1417 FRA1.0010.494019.60 
  Tchifteyan, Philippe 1574 FRA1.0010.704028.00 

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)
 
 Championnat de Paris Ile-de-France 2018 - Open B de 1400 a 1900 PARIS FRA 2018-07-14
RcRownchangeKK*chgGame
 1611 1467 3.00 9 0.13 40 5.20 
  Laffaille, Jermen 1673 FRA0.001-0.2440-9.60 
  Moriceau, Patrick 1585 FRA0.001-0.3440-13.60 
  Baffier, Jean-Louis 1572 FRA0.5010.14405.60 
  Maloumian, Haik 1707 FRA0.5010.304012.00 
  Duprey, Francois-Xavier 1619 FRA0.001-0.3040-12.00 
  Feldman, Frederic 1423 FRA1.0010.444017.60 
  Pascutto, Sonia 1592 FRA0.001-0.3340-13.20 
  Buchner, David 1522 FRA1.0010.584023.20 
  Le Thomas, Yannick 1802 FRA0.001-0.1240-4.80 

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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