Individual Calculations April 2019
 Havelka, Michele  Total change: -16.60  Rating chartPersonal card
 Championnat Indivuel d'Echecs des Hauts-de-Seine 2019 PUTEAUX FRA 2019-03-09
RcRownchangeKK*chgGame
 1515 1515 2.00 5 -0.50 20 -10.00 
  Delplace, Yves 1516 FRA0.001-0.5020-10.00 
  Pop, Darie 1226 FRA1.0010.16203.20 
  Moracchini, Margaux 1810 FRA0.001-0.1520-3.00 
  De Saint Florent, Hugues 1254 FRA1.0010.18203.60 
  Insuasty, Luis 1767 FRA0.001-0.1920-3.80 

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)
 
 Team 2019 - 60 mn Mars FRANCE FRA 2019-03-09
RcRownchangeKK*chgGame
 1244 1515 0.50 1 -0.33 20 -6.60 
  Darnet, Ninon 1244 FRA0.501-0.3320-6.60 

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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