Individual Calculations August 2017
 Abbondanza, Lionel  Total change: 9.00  Rating chartPersonal card
 298B open FIDE du club 608 (-1700 elo) PARIS FRA 2017-07-08
RcRownchangeKK*chgGame
 1385 1676 4.00 5 -0.15 40 -6.00 
  Foughali, Younes 1428 FRA0.001-0.8140-32.40 
  Laumesfeld, Laurent 1589 FRA1.0010.384015.20 
  Rousselet, Max 1283 FRA1.0010.08403.20 
  Lespagnol, Dominique 1318 FRA1.0010.10404.00 
  Rauche, Michel 1308 FRA1.0010.10404.00 

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)
 
NOTE: K factor changed
 Championnat de Paris Ile-de-France 2017 - Open B de 1400 a 1900 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 1643 1676 4.00 6 0.75 20 15.00 
  Keller, Jean 1460 FRA1.0010.22204.40 
  Jday, Hamdi 1785 FRA1.0010.652013.00 
  Morlet, Frederic 1481 FRA1.0010.25205.00 
  Salgues, Michel 1797 FRA0.001-0.3420-6.80 
  Larcher, Jean-Luc 1567 FRA1.0010.35207.00 
  Mansouri, Leo 1767 FRA0.001-0.3820-7.60 

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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