Rapid: Individual Calculations January 2020
 Royer, Charles-Henri  Total change: -17.40  Rating chartPersonal card
 Tournoi Rapide du Lyon Avenir Echecs du 14 decembre 2019 LYON FRA 2019-12-14
RcRownchangeKK*chgGame
 1686 1778 4.00 8 -0.87 20 -17.40 
  Abel, Thierry 1878 FRA0.001-0.3620-7.20 
  Oudar, Noe 1499 FRA1.0010.16203.20 
  Borne, Felix 1378  * FRA0.001-0.9220-18.40 
  Todorov, Ilian 1951 BUL0.001-0.2720-5.40 
  Belhadj, Mohamed 1485 FRA1.0010.15203.00 
  Mercier, Jean-Yves 1632 FRA1.0010.30206.00 
  Tahay, Alexis f2178  * FRA0.001-0.0820-1.60 
  Ernst, Luca 1487 FRA1.0010.15203.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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