Individual Calculations November 2019
 Prieur-Drevon, Gabin  Total change: -7.20  Rating chartPersonal card
 Team 2020 - Nationale 4 r1 FRANCE FRA 2019-10-13
RcRownchangeKK*chgGame
 1453 1699 1.00 1 0.19 40 7.60 
  Brassoud, Raymond 1453 FRA1.0010.19407.60 

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
 1664 1699 4.00 8 -0.37 40 -14.80 
  Coqueraut, Lodewyk 1532 ITA1.0010.284011.20 
  Poletti, Fausto 1817 ITA0.001-0.3440-13.60 
  Faraill, Sebastien 1529 FRA1.0010.284011.20 
  Cattoni, Manuel 1838 FRA0.001-0.3140-12.40 
  De Geest, Jan 1528 BEL1.0010.274010.80 
  Ruch, Bernard 1881 FRA0.001-0.2640-10.40 
  Shakessi, Hossein 1629 FRA1.0010.404016.00 
  Nordquelle, Amelia 1554 NOR0.001-0.6940-27.60 

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)
 

 

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