Individual Calculations June 2018
 Guerin, Laurent  Total change: -31.00  Rating chartPersonal card
 Team 2018 - Occitanie Part 3 HNO FRA 2018-04-01
RcRownchangeKK*chgGame
 1944 1569 0.00 1 -0.09 20 -1.80 
  Laffonta, Matthias 1944 FRA0.001-0.0920-1.80 

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)
 
 20e Open International de Narbonne-Plage (-2200) NARBONNE FRA 2018-05-19
RcRownchangeKK*chgGame
 1414 1569 4.00 8 -1.46 20 -29.20 
  Subra, Thierry 1169  * FRA1.0010.08201.60 
  Laboucarie, Gabriel 1896 FRA0.001-0.1320-2.60 
  Verdoux, Christophe 1367 FRA0.001-0.7620-15.20 
  Blondel, Jean-Michel 1323 FRA0.501-0.3120-6.20 
  Brianchon, Jean-Charles 1169  * FRA1.0010.08201.60 
  Coraboeuf, Alain 1563 FRA0.001-0.5120-10.20 
  Vianey, Joel 1401 FRA1.0010.28205.60 
  Diomine, Thierry 1426 FRA0.501-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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