Individual Calculations June 2023
 Lapitski, Yaroslav  Total change: 29.60  Rating chartPersonal card
 Championnat de France des Jeunes 2023 - U18 AGEN FRA 2023-04-23
RcRownchangeKK*chgGame
 1904 1972 6.00 9 0.89 40 35.60 
  Boschetti, Remi 1572  * FRA1.0010.08403.20 
  Goncalves, Maxim 1651 FRA1.0010.13405.20 
  Gryshko, Vitalii 2205 UKR0.001-0.2140-8.40 
  Odoni-Ruffenach, Loic 1682 FRA1.0010.16406.40 
  Hwang, Daniel 1647 FRA1.0010.13405.20 
  Belkaid, Sohan 2213 FRA0.5010.304012.00 
  Decker, Thomas 2155 FRA0.001-0.2640-10.40 
  Des Moutis, Raphael 1760 FRA1.0010.23409.20 
  Fardet, Elouan 2250 FRA0.5010.334013.20 
 * 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)
 
 1er Open International de Thiais - Principal THIAIS FRA 2023-05-28
RcRownchangeKK*chgGame
 1778 1978 3.50 5 -0.15 40 -6.00 
  Zakaria, Ali Absieh 1690 DJI1.0010.16406.40 
  Dang, Louis 1656 FRA1.0010.13405.20 
  Neves, Vincent 1768 FRA1.0010.23409.20 
  Denjoy, Arnaud 2135 FRA0.001-0.2940-11.60 
  Blanc, Leonard 1642 FRA0.501-0.3840-15.20 

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)
 

 

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