Individual Calculations August 2023
 Zhu, Lucas  Total change: 74.00  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open C PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1299 1011 3.00 7 1.85 40 74.00 
  Nguyen Phuoc, Thomas 1236 FRA1.0010.784031.20 
  Saunier, Augustin 1304 FRA1.0010.854034.00 
  Goudet, Olivier 1474 FRA0.001-0.0540-2.00 
  Salah, Yanis 1253 FRA1.0010.804032.00 
  Toulas, Alexis 1328 FRA0.001-0.1340-5.20 
  Dembak, Raphael 1269 FRA0.001-0.1840-7.20 
  Maouche, Emiliano 1228 FRA0.001-0.2240-8.80 

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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