Individual Calculations February 2022
 Boumrar, Ayrad  Total change: 20.00  Rating chartPersonal card
 18e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2021-12-16
RcRownchangeKK*chgGame
 2088 1953 3.00 8 0.42 40 16.80 
  Toma, Michal 2155 FRA1.0010.764030.40 
  Pottier, Simeon 2186 FRA0.001-0.2140-8.40 
  Vanduyfhuys, Daria wf2075 BEL0.001-0.3340-13.20 
  Faybish, Benjamin 2025 BEL0.5010.10404.00 
  Lemoine, Alexandre 2166 FRA0.001-0.2340-9.20 
  Alif, Yassine 1980 FRA1.0010.544021.60 
  Ahmed Holi Ali, Moawia c2074 SUD0.001-0.3440-13.60 
  Dreelinck, Jacob 2045 BEL0.5010.13405.20 

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 2022 - Nationale 2 Jeunes r4-5 FRANCE FRA 2022-01-09
RcRownchangeKK*chgGame
 1465 2064 2.00 2 0.08 40 3.20 
  Lecuret, Alexis 1266 FRA1.0010.00400.00 
  Laurent, Julien 1664  * FRA1.0010.08403.20 
 * 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 2022 - Nationale 2 r5 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 2390 2064 0.00 1 -0.13 40 -5.20 
  Tirard, Hugo m2390 FRA0.001-0.1340-5.20 

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 2022 - Coupe de France 4eme Tour FRANCE FRA 2022-01-23
RcRownchangeKK*chgGame
 1747 2064 1.00 1 0.13 40 5.20 
  Boulos, Paul 1747 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)
 

 

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