Rapid: Individual Calculations April 2018
 Di Costanzo, Romain  Total change: -2.20  Rating chartPersonal card
 Festival International de Meurthe et Moselle a Nancy 2018 - Rapide NANCY FRA 2018-03-04
RcRownchangeKK*chgGame
 1765 1568 2.00 7 -0.11 20 -2.20 
  Bellahcene, Meriem 1508 FRA0.001-0.5820-11.60 
  Klinova, Masha mwg1968  * ISR0.001-0.0820-1.60 
  Sotelo, Renzo 1968  * FRA0.001-0.0820-1.60 
  Rajacic, Michel 1396 FRA1.0010.27205.40 
  Horvath, Csaba c1968  * HUN0.001-0.0820-1.60 
  Blond Hanten, Elsa wc1581 LUX1.0010.522010.40 
  Babaoglu, Cumhur 1968  * TUR0.001-0.0820-1.60 
 * 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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