Individual Calculations December 2013
 Petit, Michel  Total change: -4.50  Rating chartPersonal card
 11e rencontres internationales - Tournoi de l'Avenir AGDE FRA 2013-10-26
RcRownchangeKK*chgGame
 1504 1294 1.00 5 -0.20 15 -3.00 
  Cregut, Marian 1548 FRA0.001-0.1915-2.85 
  Barneaud, Gabriel 1595 FRA0.001-0.1515-2.25 
  Laccore, Henri 1447 FRA0.001-0.3015-4.50 
  Le Gloanec, Jacques 1472 FRA1.0010.731510.95 
  Collet, Christian 1456 FRA0.001-0.2915-4.35 

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)
 
 3e festival d'échecs d'Ille-sur-Têt (elo -2200) – I ILLE SUR TET FRA 2013-11-09
RcRownchangeKK*chgGame
 1264 1303 1.00 2 -0.10 15 -1.50 
  Jackson, Sue 1220 FRA1.0010.39155.85 
  Combes, Angelino 1308 FRA0.001-0.4915-7.35 

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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