Individual Calculations February 2023
 Bolusset Li, Mingxu  Total change: 2.00  Rating chartPersonal card
 16eme Trophee International de Lyon 2022 Open B (-1900) LYON FRA 2022-12-26
RcRownchangeKK*chgGame
 1460 1570 6.00 9 0.42 40 16.80 
  Halimi, Emmanuelle 1220 FRA1.0010.11404.40 
  Sagnard, Emil 1170  * FRA0.501-0.4240-16.80 
  Lavergne, Henri-Jean 1697 FRA0.001-0.3340-13.20 
  Carapetian, Enzo 1255 FRA1.0010.14405.60 
  Coman, Emilia-Florentina 1774 ROU0.5010.264010.40 
  Assouane, Aksel 1443 FRA1.0010.334013.20 
  Morin-Roche, Hugo 1451 FRA1.0010.344013.60 
  Ravot, Cyril 1883 FRA0.001-0.1440-5.60 
  Ouardi, Imad 1243 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)
 
 Team 2023 - Nationale 1 Jeunes r4-5 FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1552 1597 1.00 2 -0.08 40 -3.20 
  Orfila, Kristofer 1830 FRA0.001-0.2140-8.40 
  Cohade, Albain 1273 FRA1.0010.13405.20 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 2113 1597 0.00 1 -0.04 40 -1.60 
  Gendre, Kostia 2113 FRA0.001-0.0440-1.60 

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)
 
 Team 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1791 1597 0.00 1 -0.25 40 -10.00 
  Kastantin, Anas 1791 FRA0.001-0.2540-10.00 

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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