Individual Calculations June 2023
 Boucher, Daniel  Total change: -38.00  Rating chartPersonal card
 98e Open Fide de trois rondes -1700 Elo PARIS FRA 2023-04-29
RcRownchangeKK*chgGame
 1263 1351 0.00 2 -1.23 20 -24.60 
  De Lalor, Gabriel 1171 FRA0.001-0.7420-14.80 
  Loyer, Kaito 1355 FRA0.001-0.4920-9.80 

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)
 
 9eme Open d'Avoine des moins de 1600 Elo AVOINE FRA 2023-05-13
RcRownchangeKK*chgGame
 1195 1318 0.00 1 -0.67 20 -13.40 
  Guerin, Sasha 1195 FRA0.001-0.6720-13.40 

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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