Individual Calculations September 2022
 Ruck, Robert  Total change: -1.50  Rating chartPersonal card
 X Torneo Internacional Cidade de Pontevedra Masters Pontevedra ESP 2022-07-24
RcRownchangeKK*chgGame
 2331 2544 6.50 9 -0.15 10 -1.50 
  Patino Romaris, Juan Roberto 2093 ESP0.001-0.9410-9.40 
  Reza Salgado, Marcos 2144  * ESP1.0010.08100.80 
  Ereza Vizcarra, Fernando 2131 ESP1.0010.07100.70 
  Krutti, Valer m2292 HUN1.0010.19101.90 
  Lu, Maximillian f2398 USA1.0010.30103.00 
  Vignesh, N R m2427 IND0.501-0.1610-1.60 
  Mendonca, Leon Luke g2567 IND0.5010.03100.30 
  Martinez Reyes, Pedro Ramon f2408 VEN1.0010.32103.20 
  Galperin, Platon m2518 UKR0.501-0.0410-0.40 
 * 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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