Individual Calculations February 2023
 Van De Laar, Clement  Total change: -3.60  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 2100 2116 4.00 8 -0.18 20 -3.60 
  Stefan, Romulus-Cristian c2107 ROU0.501-0.0120-0.20 
  Van Egmond, Rogier 2119 NED1.0010.502010.00 
  Muth, Matthias Potisarath 2051 GER0.501-0.0920-1.80 
  Lohia, Sohum c2096 ENG0.001-0.5320-10.60 
  Senders, Justin 2159 NED0.5010.06201.20 
  Perez Garcia, Hebert 2092 NED0.501-0.0320-0.60 
  Doggers, Peter 2117 NED0.5010.00200.00 
  Kanis, Sierk 2062 NED0.501-0.0820-1.60 

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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