Individual Calculations May 2015
 Gherghinoiu, Lucas  Total change: 14.80  Rating chartPersonal card
 3e Open International du Marais - Open B (-1600) PARIS FRA 2015-04-04
RcRownchangeKK*chgGame
 1328 1394 3.00 5 0.12 40 4.80 
  Lenoir, Albert 1081 FRA1.0010.14405.60 
  Vadillo, Torre Ismael 1597 ITA0.001-0.2440-9.60 
  Bacher, Francois 1425 FRA0.001-0.4640-18.40 
  Saradjian, Jean-Jacques 1179 FRA1.0010.23409.20 
  Joubert, Nicolas 1359 FRA1.0010.454018.00 

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)
 
 Trophée jeunes IDF 2014-15 - Créteil - Open C (1199-1399) CRETEIL FRA 2015-04-18
RcRownchangeKK*chgGame
 1332 1394 2.00 3 0.25 40 10.00 
  Balasoupramaniane, Dinesh 1263 FRA1.0010.324012.80 
  Randrianarimanana, Alicia 1341 FRA1.0010.434017.20 
  Vejdovsky, Aurelien 1392 FRA0.001-0.5040-20.00 

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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