Individual Calculations February 2023
 Shved, Jakov  Total change: 9.60  Rating chartPersonal card
 41eme Open International d'Echecs de Bethune - Tournoi B BETHUNE FRA 2022-12-26
RcRownchangeKK*chgGame
 1767 1675 4.00 9 0.57 20 11.40 
  Marechal, Georges 1610 BEL1.0010.41208.20 
  Meuriot, Philippe 1765 FRA0.001-0.3820-7.60 
  Hartmann, Dominique 1797 FRA1.0010.672013.40 
  Partoens, Remi 1986 BEL0.001-0.1420-2.80 
  Kocur, Marc 1728 BEL0.5010.07201.40 
  Wouters, Maarten 1791 BEL0.001-0.3420-6.80 
  Bernini, Fabrice 1797 FRA1.0010.672013.40 
  Famel, Diane 1669 FRA0.001-0.5120-10.20 
  Willart, Hubert 1764 FRA0.5010.12202.40 

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 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 2140 1677 0.00 1 -0.05 20 -1.00 
  Roussel, Cyril 2140 FRA0.001-0.0520-1.00 

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
 2173 1677 0.00 1 -0.04 20 -0.80 
  Daels, Marc f2173 BEL0.001-0.0420-0.80 

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)
 

 

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