Individual Calculations February 2023
 Daurelle, Herve  Total change: 9.40  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 2137 2107 4.50 9 0.24 20 4.80 
  Shchekachev, Andrei g2506 FRA0.001-0.0820-1.60 
  Bustos Salinas, Thomas 2000 FRA1.0010.35207.00 
  Mouhamad, Joachim f2267 FRA0.001-0.2920-5.80 
  Levannier-Gouel, Marius 1964 FRA0.501-0.1920-3.80 
  Garrigue, Julian 1972 FRA0.501-0.1820-3.60 
  Vinodhkumar, Balaguru 2088 IND1.0010.47209.40 
  Hingouet, Matthieu 2237 FRA0.5010.18203.60 
  Sterck, Arno f2217 BEL0.5010.15203.00 
  Boulos, Paul 1981 FRA0.501-0.1720-3.40 

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)
 
 Team 2023 - Nationale 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2184 2097 1.00 2 0.23 20 4.60 
  Greget, Mathias 2095 FRA1.0010.502010.00 
  Castro, John 2272 FRA0.001-0.2720-5.40 

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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