Rapid: Individual Calculations December 2022
 Ludewig, Robert  Total change: 5.20  Rating chartPersonal card
 27eme Open rapide de Blagny BLAGNY FRA 2022-11-01
RcRownchangeKK*chgGame
 1713 1790 5.00 8 0.26 20 5.20 
  Flamant, Jacky 1482 FRA1.0010.14202.80 
  Belloy, Julien 2059 FRA0.001-0.1720-3.40 
  Louis, Vincent 1413 FRA1.0010.09201.80 
  Henry, Christophe 1624 FRA0.001-0.7220-14.40 
  Sivashankar, Samyukta 1390  * LUX1.0010.08201.60 
  Bohn, Sean 1580 LUX1.0010.23204.60 
  Monaville, Guy 1908 BEL1.0010.662013.20 
  Karagyozian, Edgar c2247 FRA0.001-0.0520-1.00 
 * 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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