Individual Calculations February 2018
 Ryan, Martin  Total change: -0.20  Rating chartPersonal card
 15eme Bois-Colombes Chess Master Open A BOIS COLOMBES FRA 2017-12-26
RcRownchangeKK*chgGame
 2068 2108 4.50 7 0.60 20 12.00 
  Guilleux, Fabien m2383 FRA0.001-0.1720-3.40 
  Sotelo, Renzo 2045 FRA0.501-0.0920-1.80 
  Coste, Roman 1926 FRA1.0010.26205.20 
  Bassini, Emile 2013 FRA1.0010.37207.40 
  Sohier, Julien f2243 FRA0.5010.18203.60 
  Rossi, Jeremie 1868 FRA0.501-0.3020-6.00 
  Le Pen, Steven 2000 FRA1.0010.35207.00 

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)
 
 Team 2018 - Nationale 2 r7-9 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 2082 2109 1.00 3 -0.61 20 -12.20 
  Constantin, David 2073 FRA0.501-0.0520-1.00 
  Ballester, Alexandre 2122 FRA0.5010.02200.40 
  Fournier, Dimitri 2052 FRA0.001-0.5820-11.60 

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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