Individual Calculations November 2021
 Madularea, David  Total change: 132.40  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 3 Round 2 various NED 2021-10-09
RcRownchangeKK*chgGame
 1916 1609 0.50 1 0.36 40 14.40 
  Hubert, Michel 1916 NED0.5010.364014.40 

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)
 
 Hoogeveen Schaaktoernooi 2021 Hoogeveen NED 2021-10-15
RcRownchangeKK*chgGame
 1937 1609 4.00 8 2.95 40 118.00 
  Abma, Klaas 1911 NED1.0010.854034.00 
  Miulescu, Gabriel m2009  * ROU0.001-0.0840-3.20 
  Van De Poel, Taco 1849 NED1.0010.804032.00 
  Zuiderweg, Edwin 1955 NED1.0010.894035.60 
  Binnendijk, Ferdinand 2009  * NED0.001-0.0840-3.20 
  Willemsma, Abe 2009  * NED0.001-0.0840-3.20 
  Klapwijk, Leo 1836 NED1.0010.794031.60 
  Boghossian, Wahe 1921 NED0.001-0.1440-5.60 
 * 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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