Individual Calculations December 2021
 Sazonov, Fedor  Total change: 97.20  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 6 Round 2 various NED 2021-11-06
RcRownchangeKK*chgGame
 1735 1506 0.50 1 0.29 40 11.60 
  Liekens, Ronny 1735 BEL0.5010.294011.60 

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)
 
 Belgian Youth Chess Championship 2021 -12 B Blankenberge BEL 2021-11-11
RcRownchangeKK*chgGame
 1674 1506 4.00 5 2.53 40 101.20 
  Froeyman, Hugo 1772 BEL1.0010.824032.80 
  Musabayev, Maxim 1598 BEL1.0010.634025.20 
  Govoreanu, Matei 1830 BEL0.5010.374014.80 
  Raptis, Filippos 1566 BEL0.5010.08403.20 
  Hauchamps, Maxime 1602 BEL1.0010.634025.20 

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)
 
 Dutch Team Competition 2021-2022 - Klasse 3 Round 4 various NED 2021-11-27
RcRownchangeKK*chgGame
 1588 1506 0.00 1 -0.39 40 -15.60 
  Van Essen, Marieke 1588 NED0.001-0.3940-15.60 

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)
 

 

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