Individual Calculations December 2023
 Le Guehennec, Jean-Marc  Total change: -25.00  Rating chartPersonal card
 Open International de Fouesnant 2023 - Open A FOUESNANT FRA 2023-10-28
RcRownchangeKK*chgGame
 1517 1828 4.00 7 -1.96 20 -39.20 
  Van Eeckhout, Guy 1359 FRA0.501-0.4520-9.00 
  Beon, Ewan 1428  * FRA1.0010.08201.60 
  Charles, Gregoire 1587 FRA0.501-0.3020-6.00 
  Simon, Lionel 1559 FRA0.501-0.3320-6.60 
  Le Goff, Tudy 1512 FRA0.501-0.3720-7.40 
  Prigent, Gerald 1544 FRA1.0010.16203.20 
  Annetti, Laurent 1633 FRA0.001-0.7520-15.00 
 * 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)
 
 Team 2024 - BRE novembre FRANCE FRA 2023-11-01
RcRownchangeKK*chgGame
 1720 1831 2.00 2 0.71 20 14.20 
  Quemeneur, Georges 1632 FRA1.0010.24204.80 
  Cotonnec, Antoine 1807 FRA1.0010.47209.40 

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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