Rapid: Individual Calculations October 2019
 Wiejak, Wojtek  Total change: -4.00  Rating chartPersonal card
 12eme semi-marathon rapid'echecs International du Pays-Haut TRESSANGE FRA 2019-09-15
RcRownchangeKK*chgGame
 1487 1386 4.50 12 -0.20 20 -4.00 
  Ludewig, Robert 1776 LUX0.001-0.0920-1.80 
  Stephenne, Eric 1117 FRA1.0010.17203.40 
  Ribeiro, Michael 1662 FRA0.001-0.1720-3.40 
  Haumont, Serge 1409 FRA1.0010.532010.60 
  Fischer, Raphael 1396 FRA0.001-0.4920-9.80 
  Oney, Remel 1786  * TUR0.001-0.0820-1.60 
  Schoumert, Robert 1645 FRA0.001-0.1820-3.60 
  Girard, Guy 1334 FRA1.0010.43208.60 
  Mergen, Mett 1568 LUX0.5010.24204.80 
  Stern, Geoffrey 1786  * LUX0.001-0.0820-1.60 
  Brion, Frederika 1064 FRA0.001-0.8720-17.40 
  Teston, Charles 1306 FRA1.0010.39207.80 
 * 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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