Individual Calculations September 2021
 Jongste, David  Total change: 41.00  Rating chartPersonal card
 FE 19 Spilimbergo - Master Spilimbergo ITA 2021-08-09
RcRownchangeKK*chgGame
 2232 2053 4.50 9 2.05 20 41.00 
  Stevanic, David f2300 SLO0.001-0.1920-3.80 
  Konyves, Almos 2174 HUN1.0010.662013.20 
  Paduano, Claudio c2216 ITA1.0010.722014.40 
  Solomon, Kenny g2349 RSA0.001-0.1520-3.00 
  Orfini, Nicolo 2229 ITA1.0010.732014.60 
  Wilhelm, Till 2288 GER0.001-0.2120-4.20 
  Ratsma, Midas f2215 NED0.001-0.2920-5.80 
  Doggers, Peter 2150 NED1.0010.632012.60 
  Keetman, Maaike wf2164 NED0.5010.15203.00 

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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