Rapid: Individual Calculations December 2021
 Bourg, Nicolas  Total change: 21.40  Rating chartPersonal card
 Challenge Maurice Guelen 19 Circuit 57 rapides 2021-22 Open A TRESSANGE FRA 2021-11-07
RcRownchangeKK*chgGame
 1725 1732 4.00 6 1.07 20 21.40 
  Lefebvre, Lucas 1396 FRA1.0010.12202.40 
  Stern, Geoffrey 1893 LUX1.0010.712014.20 
  Imiolek, Jean-Marc 1912 FRA0.001-0.2620-5.20 
  Teston, Charles 1277 FRA1.0010.06201.20 
  Ludewig, Robert 1763 LUX0.5010.04200.80 
  Maltezeanu, Stefan 2106 LUX0.5010.40208.00 

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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