Rapid: Individual Calculations October 2020
 Vongkorad, Philippe  Total change: 3.80  Rating chartPersonal card
 31e Open Rapide de Franconville (-2350) FRANCONVILLE FRA 2020-09-27
RcRownchangeKK*chgGame
 1723 1429 2.00 6 0.19 20 3.80 
  Travadon, Loic m2164 FRA0.001-0.0120-0.20 
  Lewin, Jacques 1182 FRA1.0010.19203.80 
  Bonvalot, Isabelle 1885 FRA0.001-0.0620-1.20 
  Song, Julien m2164 FRA0.001-0.0120-0.20 
  Puc, Fabrice 1222 FRA1.0010.23204.60 
  Jedidi, Brahim 1723 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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