Individual Calculations May 2019
 Yapi, William Koffi  Total change: 38.00  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1677 1534 1.50 3 0.54 40 21.60 
  Mongey, Alain 1584 FRA0.5010.07402.80 
  Collette, Gilles 1821 FRA0.5010.344013.60 
  Sampaio, Joao 1626 FRA0.5010.13405.20 

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)
 
 Championnat de France des Jeunes 2019 - U14 HYERES FRA 2019-04-14
RcRownchangeKK*chgGame
 1734 1590 3.50 9 0.41 40 16.40 
  Fesigny, Alexis 1435 FRA0.501-0.2140-8.40 
  Castagnerol, Ambroise 1371 FRA1.0010.22408.80 
  Meillon, Judicael 1987 FRA0.5010.424016.80 
  Leroi, Matthieu 1919 FRA0.5010.384015.20 
  Belgouzia, Emir 1751 FRA1.0010.714028.40 
  Radovanovic, Luka 1990  * FRA0.001-0.0840-3.20 
  Mathez, Florian 1784 FRA0.001-0.2540-10.00 
  Labrande, Theodore 1860 FRA0.001-0.1740-6.80 
  Dame, Axel 1513 FRA0.001-0.6140-24.40 
 * 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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