Rapid: Individual Calculations October 2021
 Halili, Selami  Total change: -9.00  Rating chartPersonal card
 Open Maurice David Annemasse 2021 ANNEMASSE FRA 2021-09-12
RcRownchangeKK*chgGame
 1750 1903 3.50 6 -0.45 20 -9.00 
  Orfeuvre, Valentin 1589 FRA1.0010.14202.80 
  Joie, Sebastien m2385 FRA0.001-0.0520-1.00 
  Li, Dominique 2017 MNC0.001-0.3420-6.80 
  Kopp, Benjamin 1387 FRA1.0010.04200.80 
  Da Costa, Julien 1459 FRA0.501-0.4420-8.80 
  Albano, Laurent 1660 FRA1.0010.20204.00 

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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