Individual Calculations May 2015
 Ghazaleh, Hossam  Total change: -11.60  Rating chartPersonal card
 Team 2015 - Ile de France - Part 3 IDF FRA 2015-03-14
RcRownchangeKK*chgGame
 1310 1211 0.50 2 -0.24 40 -9.60 
  Devigne, Michel 1317 FRA0.5010.14405.60 
  David, Alex 1302 FRA0.001-0.3840-15.20 

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)
 
 Trophée jeunes IDF 2014-15 - Créteil - Open C (1199-1399) CRETEIL FRA 2015-04-18
RcRownchangeKK*chgGame
 1254 1261 2.50 5 -0.05 40 -2.00 
  Vejdovsky, Aurelien 1392 FRA0.001-0.3240-12.80 
  Oupindrin, Timothy 1222 FRA0.501-0.0540-2.00 
  Colin Sansier, Vadim 1139 FRA1.0010.334013.20 
  Sere, Nicolas 1321 FRA1.0010.584023.20 
  Chouvaev-Komin, Daniel 1194 FRA0.001-0.5940-23.60 

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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