Individual Calculations December 2019
 Roman, Sylvian  Total change: 18.40  Rating chartPersonal card
 Open de la Penne sur Huveaune 2019 (-2000) LA PENNE SUR HUVEAUNE FRA 2019-10-23
RcRownchangeKK*chgGame
 1413 1310 3.50 7 0.92 20 18.40 
  Periale, Francine 1007 FRA1.0010.14202.80 
  Moerenhout, Jean Claude 1293 FRA1.0010.48209.60 
  Bertrand, Frederic 1513 FRA0.5010.26205.20 
  Corrias, Robert 1542 FRA0.001-0.2120-4.20 
  Cotton, Paul 1422 FRA1.0010.652013.00 
  Mouhieddine, Hocine 1505 FRA0.001-0.2520-5.00 
  Daumas, Alain 1608 FRA0.001-0.1520-3.00 

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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