Individual Calculations January 2023
 Garrido, Valentin  Total change: -28.80  Rating chartPersonal card
 Tournoi des quatre samedis du Perreux-sur-Marne 2022-23 (-1800) r1-2 LE PERREUX SUR MARNE FRA 2022-11-19
RcRownchangeKK*chgGame
 1253 1651 0.00 1 -0.92 40 -36.80 
  Aidan, David 1253 FRA0.001-0.9240-36.80 

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)
 
 Team 2023 - IDF Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1924 1670 0.50 2 0.04 40 1.60 
  Holcman, Jeremy 2099 FRA0.5010.434017.20 
  Berger, Justin 1749 FRA0.001-0.3940-15.60 

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)
 
 86e Open Fide Inter Chess de trois rondes -1800 Elo PARIS FRA 2022-12-03
RcRownchangeKK*chgGame
 1694 1670 1.00 2 0.06 40 2.40 
  Barczyk, Corentin 1658 FRA1.0010.484019.20 
  Touati, Bruno 1729 FRA0.001-0.4240-16.80 

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)
 
 Team 2023 - Nationale 2 r4 FRANCE FRA 2022-12-11
RcRownchangeKK*chgGame
 1302 1670 1.00 1 0.10 40 4.00 
  Fischler, Ines 1302 FRA1.0010.10404.00 

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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