Individual Calculations February 2019
 Brehaut, Carl  Total change: 62.00  Rating chartPersonal card
 XIIe Tournoi d'Echecs des 5 samedis (-2200) r1-2 LE PERREUX SUR MARNE FRA 2018-11-17
RcRownchangeKK*chgGame
 1354 1705 2.00 2 0.22 40 8.80 
  Petrossian, Vardouhi 1305  * FRA1.0010.08403.20 
  Kloss, Alexandre 1402 FRA1.0010.14405.60 
 * 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)
 
 16e Bois-Colombes Chess Master Open B BOIS COLOMBES FRA 2018-12-26
RcRownchangeKK*chgGame
 1633 1717 4.50 6 0.84 40 33.60 
  Shengold, Jeffrey 1588 FRA1.0010.334013.20 
  Baudin, Vincent 1817 FRA1.0010.644025.60 
  Feller, Gabriela Luisa Vicen 1572 BRA0.501-0.1940-7.60 
  Gabor, Lukacs 1558 FRA1.0010.294011.60 
  Fischler, Oscar 1573 FRA0.001-0.6940-27.60 
  Boulos, Wissam 1690 FRA1.0010.464018.40 

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)
 
 Team 2019 - Top Jeunes r4-7 FRANCE FRA 2019-01-04
RcRownchangeKK*chgGame
 1658 1757 3.00 4 0.49 40 19.60 
  Lamaze, Simon 2024 FRA0.001-0.1840-7.20 
  Bousmaha, Leila 1610 FRA1.0010.304012.00 
  Robichon, Pierre 1437 FRA1.0010.13405.20 
  Berger, Justin 1559 FRA1.0010.24409.60 

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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