Individual Calculations February 2023
 Deluca, Pascal  Total change: 37.40  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 1762 1609 3.50 8 1.11 20 22.20 
  Flagiello, Francesco 1774 FRA0.001-0.2820-5.60 
  Aubin, Alex 1733 FRA1.0010.672013.40 
  Dautheville, Simon 1769 FRA0.001-0.2920-5.80 
  Yastrebov, Daniel 1692 FRA1.0010.612012.20 
  Imbert, Christophe 1853 FRA0.001-0.2020-4.00 
  Travers, Christophe 1721 FRA1.0010.652013.00 
  Tardi, Oscar 1789 FRA0.5010.24204.80 
  Mousa, Medhat 1767 EGY0.001-0.2920-5.80 

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 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1691 1582 1.00 1 0.65 20 13.00 
  Moreira, Gil 1691 FRA1.0010.652013.00 

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)
 
 Team 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1233 1582 1.00 1 0.11 20 2.20 
  Maria Paul, Racheal 1233 FRA1.0010.11202.20 

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)
 

 

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