Individual Calculations May 2015
 Boudey, Simon  Total change: -1.40  Rating chartPersonal card
 Team 2015 - Midi Pyrenees - Part 3 MPY FRA 2015-03-14
RcRownchangeKK*chgGame
 1703 1620 0.00 1 -0.39 20 -7.80 
  Verwaerde, Florence 1703 FRA0.001-0.3920-7.80 

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)
 
 23e open international de Tarbes - Tournoi Blavignac (-1700) TARBES FRA 2015-04-04
RcRownchangeKK*chgGame
 1563 1600 2.00 4 -0.15 20 -3.00 
  Bernabe, Laurent 1334 FRA1.0010.18203.60 
  Aurejac, Pierre 1606 FRA1.0010.512010.20 
  Laitselart, Thierry 1634 FRA0.001-0.4520-9.00 
  Jackson, Edgar 1677 FRA0.001-0.3920-7.80 

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 Festival international d'échecs de Limoges - Open de l'émail (-2200) LIMOGES FRA 2015-04-18
RcRownchangeKK*chgGame
 1751 1600 2.00 5 0.47 20 9.40 
  Rzin, Mehdi 1754 MAR0.001-0.2920-5.80 
  Viers, Matthieu 1741 FRA0.001-0.3120-6.20 
  Saucourt, Nathan 1584 FRA1.0010.48209.60 
  Gharagyozyan, Gor 1794 FRA1.0010.752015.00 
  Grimal, Florent 1883 FRA0.001-0.1620-3.20 

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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