Individual Calculations July 2010
 Quideau, Patrice  Total change: -32.25  Rating chartPersonal card
 Aquitaine 1 AQU FRA 2009-10-04
RcRownchangeKK*chgGame
 1826 1824 1.50 2 0.51 15 7.65 
  Riballet, Jean-Paul 1696 FRA1.0010.33154.95 
  Ballan, Guillaume 1956 FRA0.5010.18152.70 

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)
 
 Open International d'Ambes Ambes FRA 2010-04-24
RcRownchangeKK*chgGame
 1696 1780 1.50 7 -2.66 15 -39.90 
  Constantin, Mathias 1818 FRA0.001-0.4515-6.75 
  Guenin, Pierre 1664 FRA0.501-0.1615-2.40 
  Font, Bernard 1762 FRA0.501-0.0315-0.45 
  Laric, Emilie 1533 FRA0.501-0.3115-4.65 
  Babu, Anthony 1919 FRA0.001-0.3115-4.65 
  Hui Bon Hoa, Edmond 1792 FRA0.001-0.4815-7.20 
  Kosic, Miroslav 1383 FRA0.001-0.9215-13.80 

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)
 

 

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