Rapid: Individual Calculations March 2020
 Petruzzellis, Laurent  Total change: 25.20  Rating chartPersonal card
 Rapide du 18e Festival international d'Echecs du Conseil Departemental de Meurthe et Moselle a Nancy NANCY FRA 2020-02-16
RcRownchangeKK*chgGame
 1471 1216 3.00 8 1.26 20 25.20 
  Deis, Alain 1616  * FRA0.001-0.0820-1.60 
  Carbonaro, Giuseppe 1511 ITA0.001-0.1520-3.00 
  Doradoux, Gerard 1070 FRA1.0010.30206.00 
  Glanc, Pierre 1385 FRA1.0010.722014.40 
  Bourg, Nicolas 1537 LUX1.0010.872017.40 
  Bajorski, Marius 1616  * GER0.001-0.0820-1.60 
  Bellahcene, Meriem 1616  * FRA0.001-0.0820-1.60 
  Wielgocki, Hubert 1414 FRA0.001-0.2420-4.80 
 * 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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