Rapid: Individual Calculations May 2019
 Stiffler, Jean-Marc  Total change: -58.60  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 07-04-2019 NICE FRA 2019-04-07
RcRownchangeKK*chgGame
 1359 1597 1.00 5 -2.93 20 -58.60 
  Lamartiniere, Christian 1250 FRA0.001-0.8920-17.80 
  Duspiwa, Thomas 1305 FRA0.001-0.8520-17.00 
  Nsiri, Mohamed 1495 FRA1.0010.36207.20 
  Huynh, Tri Viet 1459 FRA0.001-0.6920-13.80 
  Bennardo, Yves-Roger 1286 FRA0.001-0.8620-17.20 

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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