Individual Calculations May 2015
 Popov, Konstantin.  Total change: 7.20  Rating chartPersonal card
 Team 2015 - Ile de France - Part 3 IDF FRA 2015-03-14
RcRownchangeKK*chgGame
 1606 1720 2.00 2 0.70 40 28.00 
  Hu, Alexandra 1526 FRA1.0010.254010.00 
  Boulahouache, Billel 1686 ALG1.0010.454018.00 

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 A (-2200) CRETEIL FRA 2015-04-18
RcRownchangeKK*chgGame
 1735 1720 1.50 4 -0.52 40 -20.80 
  Vlachos, Anatole 2120  * FRA0.001-0.0840-3.20 
  Conjat, Esteban 1601 FRA0.001-0.6640-26.40 
  Meillon, Judicael 1509 FRA1.0010.23409.20 
  Martin, Laurent 1710 FRA0.501-0.0140-0.40 
 * 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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