Individual Calculations May 2017
 Annetti, Laurent  Total change: -1.60  Rating chartPersonal card
 Team 2017 - Nationale 4 Part 3 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 1998 1842 0.50 1 0.21 20 4.20 
  Caroff, Frederic 1998 FRA0.5010.21204.20 

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)
 
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1826 1842 4.50 9 -0.29 20 -5.80 
  Phelippot, Geoffrey 1723 FRA0.001-0.6620-13.20 
  Berel, Thierry 1592 FRA0.501-0.3120-6.20 
  Meyer, Eric 1650 FRA1.0010.25205.00 
  Gavrish, Leonid 2181 UKR0.001-0.1220-2.40 
  Van Mulder, Eric 1633 FRA0.501-0.2720-5.40 
  Julien, Jean-Luc 1745 FRA1.0010.37207.40 
  Vestjord, Harald Christian 1711 NOR1.0010.32206.40 
  Nguyen, Vincent 2128 FRA0.5010.34206.80 
  Constantin, David 2068 FRA0.001-0.2120-4.20 

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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