Individual Calculations May 2022
 Rahal, Michael A  Total change: 6.40  Rating chartPersonal card
 I Open Chess Menorca Grupo A Ciutadella de Menorca ESP 2022-04-20
RcRownchangeKK*chgGame
 2283 2329 4.50 7 0.64 10 6.40 
  Coll Pons, Damian 1929  * ESP1.0010.08100.80 
  Sargsyan, Shant g2639 ARM0.001-0.1410-1.40 
  Comellas Martos, Lidia wf2103 ESP1.0010.21102.10 
  Kett, Tim c2168 WLS1.0010.29102.90 
  Iermito, Sebastian m2525 ARG0.5010.25102.50 
  Batsiashvili, Nino gwg2463 GEO0.001-0.3210-3.20 
  Hagner, Bennet 2151 GER1.0010.27102.70 
 * 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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