Individual Calculations January 2016
 De Cohen, Lisa  Total change: -4.00  Rating chartPersonal card
 Team 2016 - Ile-de-France Part 1 IDF FRA 2015-09-26
RcRownchangeKK*chgGame
 1664 1437 1.00 2 0.55 20 11.00 
  Aron-Samuel, Emmanuel 1760 FRA0.001-0.1320-2.60 
  Nait-Makhlouf, Ali 1568 FRA1.0010.682013.60 

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)
 
 2eme Tournoi FIDE de Saint-Mande - Open B (- 1700) SAINT MANDE FRA 2015-12-19
RcRownchangeKK*chgGame
 1238 1435 0.00 1 -0.75 20 -15.00 
  Roukoz-Diab, Ryan 1238 FRA0.001-0.7520-15.00 

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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