Individual Calculations August 2023
 Selvi, Akyes  Total change: -50.00  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open B PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 1576 1638 4.00 9 -1.25 40 -50.00 
  Masson, Gerard 1451 FRA1.0010.264010.40 
  Cirjan, Daniel 1809 ROU0.5010.23409.20 
  Sere, Nicolas 1852 FRA0.001-0.2340-9.20 
  Karushkov Nguyen, Maximilien 1490 FRA0.501-0.2040-8.00 
  Bourbon, Bernard 1653 FRA0.001-0.4840-19.20 
  Belan, Guillaume 1514 FRA0.001-0.6740-26.80 
  Yamrali, Ileyar 1462 IRI0.001-0.7340-29.20 
  Keller, Jean 1472 FRA1.0010.284011.20 
  Mostefai, Malik 1484 FRA1.0010.294011.60 

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)
 

 

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