Individual Calculations July 2017
 Alluch Abdellach, Nordin  Total change: -15.00  Rating chartPersonal card
 Championnat interne 2016-2017 du club Saint-Quentin-en-Yvelines - Phase II (-2200) ELANCOURT FRA 2017-05-12
RcRownchangeKK*chgGame
 1209 1466 2.00 3 -0.41 20 -8.20 
  Sancey, Frederic 1101 FRA1.0010.10202.00 
  Delamare, Jean Paul 1211 FRA1.0010.19203.80 
  Canonge, Herve 1315 FRA0.001-0.7020-14.00 

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)
 
 Open FIDE du Perray-en-Yvelines (3 rondes - 1 journee) (-2200 elo) LE PERRAY EN YVELINES FRA 2017-06-04
RcRownchangeKK*chgGame
 1552 1438 0.00 1 -0.34 20 -6.80 
  Carreel, Claire 1552 FRA0.001-0.3420-6.80 

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)
 

 

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