Individual Calculations May 2015
 Perin, Gaetan  Total change: -47.20  Rating chartPersonal card
 Team 2015 - Nationale 3 - R6-9 FRANCE FRA 2015-03-14
RcRownchangeKK*chgGame
 1745 1661 2.00 2 1.23 40 49.20 
  Boeuf, Thierry 1772 FRA1.0010.654026.00 
  Marsaudon, Eric 1717 FRA1.0010.584023.20 

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)
 
 1er Festival international d'échecs de Limoges - Open de la Porcelaine (<1700) LIMOGES FRA 2015-04-18
RcRownchangeKK*chgGame
 1399 1660 0.00 3 -2.41 40 -96.40 
  Le Penher, Jeremy 1523 FRA0.001-0.6840-27.20 
  Devaux, Francois 1400 FRA0.001-0.8240-32.80 
  Giua, Marie 1274 FRA0.001-0.9140-36.40 

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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