Individual Calculations March 2016
 Boulos, Carlos  Total change: 44.40  Rating chartPersonal card
 1er Etape Trophee Jeunes IDF 2015-16 - Open A (1600-2200) NOISIEL FRA 2016-02-13
RcRownchangeKK*chgGame
 1745 1638 0.00 3 -1.09 40 -43.60 
  Ettayeb, Jemchid 1769 FRA0.001-0.3240-12.80 
  Yuan, Beline 1863 FRA0.001-0.2240-8.80 
  Guerin, Tristan 1603 FRA0.001-0.5540-22.00 

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)
 
 1er Open International d Echecs de Noisiel - Open A (elo 1500 et plus) NOISIEL FRA 2016-02-20
RcRownchangeKK*chgGame
 1788 1638 4.50 7 2.20 40 88.00 
  Schmit, Vincent 2018 FRA0.001-0.0940-3.60 
  Spillane, Anthony 1757 FRA0.5010.16406.40 
  Martin, Laurent 1701 FRA0.001-0.4140-16.40 
  Grimaldi, Serge 1642 FRA1.0010.514020.40 
  Balasoupramaniane, Dinesh 1548 FRA1.0010.384015.20 
  Pachon, Bernard 1812 FRA1.0010.734029.20 
  Travadon, Loic 2038  * FRA1.0010.924036.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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