Individual Calculations February 2023
 Lamorelle, Alexey  Total change: -54.40  Rating chartPersonal card
 Tournoi d'Asnieres de Nouvelle annee 2023 - moins de 2200 ASNIERES SUR SEINE FRA 2023-01-06
RcRownchangeKK*chgGame
 1580 1327 0.00 2 -0.38 40 -15.20 
  Barczyk, Corentin 1621 FRA0.001-0.1540-6.00 
  Meyer, Louis-Arthus 1539 FRA0.001-0.2340-9.20 

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)
 
 90e Open Fide Interchess de trois rondes -1800 Elo PARIS FRA 2023-01-14
RcRownchangeKK*chgGame
 1531 1327 0.00 2 -0.62 40 -24.80 
  Ljubotina, Lazo 1775 FRA0.001-0.0640-2.40 
  Fabre, Guy 1286 FRA0.001-0.5640-22.40 

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)
 
 Tournoi des quatre samedis du Perreux-sur-Marne 2022-23 (-1800) r3-4 LE PERREUX SUR MARNE FRA 2023-01-22
RcRownchangeKK*chgGame
 1433 1327 0.00 1 -0.36 40 -14.40 
  Kolodziejczyk, Boris 1433 FRA0.001-0.3640-14.40 

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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