Individual Calculations November 2023
 Petrichenko, Maxim  Total change: 56.40  Rating chartPersonal card
 Team 2024 - Nationale 2 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1900 1756 0.50 1 0.19 40 7.60 
  Ashanina, Olga 1900 FID0.5010.19407.60 

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)
 
 4eme open international du Kremlin-Bicetre LE KREMLIN BICETRE FRA 2023-10-22
RcRownchangeKK*chgGame
 1726 1756 6.00 9 1.22 40 48.80 
  Saunier, Augustin 1511 FRA1.0010.20408.00 
  Kavciyan, Yega 2076 FRA0.001-0.1340-5.20 
  Lafosse, Olivier 1356  * FRA1.0010.08403.20 
  Graziani, Jacques 1489 FRA1.0010.18407.20 
  Soulages, Laurent 2002 FRA0.001-0.1940-7.60 
  Chevillon, Manon 1537 FRA1.0010.22408.80 
  Guillou, Paul 1562 FRA1.0010.254010.00 
  Boulos, Paul 1986 FRA0.5010.294011.60 
  Aubry, Benjamin 2019 FRA0.5010.324012.80 
 * 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)
 

 

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