Individual Calculations February 2023
 Alfano, Emilie  Total change: -27.20  Rating chartPersonal card
 Team 2023 - Nationale 2 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1675 1685 1.00 2 -0.03 40 -1.20 
  Kien, Lancelot 1459 MNC0.501-0.2940-11.60 
  Noerdinger, Leo 1891 FRA0.5010.264010.40 

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 2023 - Nationale 3 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1563 1685 0.00 1 -0.67 40 -26.80 
  Yin, Milo 1563 FRA0.001-0.6740-26.80 

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 du Var des Pupilles 2023 (U12 et U12F) FREJUS FRA 2023-01-21
RcRownchangeKK*chgGame
 1315 1685 4.50 5 0.02 40 0.80 
  Moldovan Ivan, Andrei 1285  * FRA1.0010.08403.20 
  Basso-Ritlop, Timeo 1233 FRA1.0010.06402.40 
  Lezrak, Ahmed-Belkacem 1299 FRA1.0010.09403.60 
  Potier, Eloan 1401 FRA0.501-0.3440-13.60 
  Raoul, Thibaut 1359 FRA1.0010.13405.20 
 * 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)
 

 

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