Individual Calculations March 2016
 Ettayeb, Jemchid  Total change: 22.00  Rating chartPersonal card
 1er Etape Trophee Jeunes IDF 2015-16 - Open A (1600-2200) NOISIEL FRA 2016-02-13
RcRownchangeKK*chgGame
 1758 1769 2.50 4 0.44 20 8.80 
  Boulos, Carlos 1638 LIB1.0010.32206.40 
  Ghazaleh, Wissam 1865 FRA0.001-0.3720-7.40 
  Martin, Nathan 1667 FRA0.501-0.1420-2.80 
  Yuan, Beline 1863 FRA1.0010.632012.60 

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)
 
 1er Open International d Echecs de Noisiel - Open A (elo 1500 et plus) NOISIEL FRA 2016-02-20
RcRownchangeKK*chgGame
 1806 1769 4.00 7 0.66 20 13.20 
  Oupindrin, Timothy 1564 FRA1.0010.24204.80 
  Seba, Kamel 2169  * ALG0.001-0.0820-1.60 
  Lefevre, Alain 1585 FRA1.0010.26205.20 
  Guez, Fabien 2006 FRA0.001-0.2020-4.00 
  Romas, Lionia 1496 FRA1.0010.17203.40 
  Anicette, Hugues 1660 FRA1.0010.35207.00 
  Nguyen, Vincent 2162 FRA0.001-0.0820-1.60 
 * 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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