Individual Calculations January 2022
 Crouzet, Bernard  Total change: -18.80  Rating chartPersonal card
 Challenge Rhodanien Bernard MAS Open B (-1600) r1-4 LYON FRA 2021-11-27
RcRownchangeKK*chgGame
 1621 1585 1.00 2 0.05 40 2.00 
  Verges, Brice 1939 FRA0.001-0.1140-4.40 
  Murer, Jacques 1303 FRA1.0010.16406.40 

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)
 
 12eme open international de Corbas CORBAS FRA 2021-12-19
RcRownchangeKK*chgGame
 1592 1585 2.00 5 -0.52 40 -20.80 
  Lane, Hakan 1985  * DEN0.001-0.0840-3.20 
  Ducreux, Regis 1258 FRA1.0010.13405.20 
  Pascal, Jonathan 1843 FRA0.001-0.1840-7.20 
  Butnaru, Dana 1432 FRA0.001-0.7040-28.00 
  Zadoyan, Gurgen 1443 FRA1.0010.314012.40 
 * 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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