Rapid: Individual Calculations February 2023
 Nguyen, Chan  Total change: 99.20  Rating chartPersonal card
 5e Trophee Daniel Lagache NEUVILLE EN FERRAIN FRA 2023-01-21
RcRownchangeKK*chgGame
 1693 1228 3.00 6 2.48 40 99.20 
  Fovet, Sebastien 1799 FRA0.001-0.0240-0.80 
  Naudin, Yvan 1886 FRA1.0010.994039.60 
  Sergent, Romain 1651 FRA0.001-0.0740-2.80 
  Decrock, Justin 1336 FRA0.001-0.3540-14.00 
  Canel, Michel 1771 FRA1.0010.974038.80 
  Vasseur, Christian 1717 FRA1.0010.964038.40 

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)
 

 

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