Individual Calculations May 2019
 Sere, Frederic  Total change: 0.00  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1425 1352 1.50 2 0.70 20 14.00 
  Loffreda, Bertrand 1427 FRA0.5010.10202.00 
  Carot, Jean-Claude 1422 FRA1.0010.602012.00 

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)
 
 17e Open international de Malakoff MALAKOFF FRA 2019-04-20
RcRownchangeKK*chgGame
 1472 1344 2.50 9 -0.70 20 -14.00 
  Katz, Steven 1112 FRA1.0010.21204.20 
  Gabor, Lukacs 1569 FRA0.001-0.2220-4.40 
  Masson, Gerard 1567 FRA1.0010.782015.60 
  Sauzet, Tim 1463 FRA0.001-0.3420-6.80 
  Poelstra, Ben 1744  * NED0.001-0.0820-1.60 
  Sauzet, Lia 1224 FRA0.501-0.1620-3.20 
  Kuehn, Lukas 1642 SUI0.001-0.1520-3.00 
  Blandeau, Michel 1642 FRA0.001-0.1520-3.00 
  Porte, Mathis 1282 FRA0.001-0.5920-11.80 
 * 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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