Individual Calculations February 2024
 Silvera, Ruben  Total change: -27.00  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 1699 1884 3.00 6 -1.42 20 -28.40 
  Pilievi, Roland 1670 FRA0.001-0.7720-15.40 
  De Lagontrie, Jean 1629 FRA1.0010.19203.80 
  Anicette, Hugues 1669 FRA1.0010.23204.60 
  Benouaret, Idir 1740 FRA1.0010.31206.20 
  Musicki, Nicolas 1762 FRA0.001-0.6720-13.40 
  Olivier, Philippe 1725 FRA0.001-0.7120-14.20 

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 2024 - IDF janvier FRANCE FRA 2024-01-01
RcRownchangeKK*chgGame
 1499 1891 1.00 1 0.08 20 1.60 
  Urbanik, Lubomir 1499 FRA1.0010.08201.60 

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 2024 - Nationale 4 r5-6 FRANCE FRA 2024-01-14
RcRownchangeKK*chgGame
 1885 1891 1.00 2 -0.01 20 -0.20 
  Moussou, Julien 1845 FRA1.0010.44208.80 
  Nunez, Cenzo 1925 FRA0.001-0.4520-9.00 

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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