Individual Calculations December 2022
 Zimmermann, Luc  Total change: -29.00  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 3 Round 3 Various NED 2022-11-05
RcRownchangeKK*chgGame
 2157 2066 1.00 1 0.62 20 12.40 
  Dekker, Bart 2157 NED1.0010.622012.40 

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)
 
 World Senior Championship 2022 - Over 50 Assisi ITA 2022-11-15
RcRownchangeKK*chgGame
 1884 2066 5.00 10 -2.07 20 -41.40 
  De Maria, Isaia 1658 ITA1.0010.08201.60 
  Arakhamia-Grant, Ketevan gwg2327 SCO0.001-0.1820-3.60 
  Di Lascio, Savino 1809 ITA0.001-0.8220-16.40 
  Bosca, Valter Romano 1910 ITA0.001-0.7120-14.20 
  Mittermaier, Christian 1683 AUT0.501-0.4120-8.20 
  Rossi Cassani, Gianni 1667 ITA1.0010.08201.60 
  Santanna, Paulo 1888 BRA0.501-0.2320-4.60 
  Di Paolo, Marco 1833 ITA1.0010.21204.20 
  Lopez Ramirez, Jorge Hernan c1889 COL1.0010.27205.40 
  De Francesco, Klaus f2171 GER0.001-0.3620-7.20 

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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