Rapid: Individual Calculations January 2023
 Ruffenach, Alain  Total change: -19.20  Rating chartPersonal card
 Septieme Festival de Noel de Mundolsheim - Rapide Individuel MUNDOLSHEIM FRA 2022-12-28
RcRownchangeKK*chgGame
 1603 1784 3.00 6 -0.96 20 -19.20 
  Wolff, Isaac 1384  * FRA1.0010.08201.60 
  Fichter, Fabian 2267 GER0.001-0.0520-1.00 
  Lebhertz, Corentin 1268 FRA1.0010.04200.80 
  Ge, Charlene 1302 FRA0.001-0.9520-19.00 
  Piona, Robert 1275 FRA1.0010.04200.80 
  Moingt, Jean-Claude f2121 FRA0.001-0.1220-2.40 
 * 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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