Individual Calculations September 2010
 Latapie, Frederic  Total change: -13.95  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 1848 1624 2.50 8 0.74 15 11.10 
  Vervelle, Sebastien 1801 FRA0.5010.23153.45 
  Mauget, Jean-Pierre 1837 FRA1.0010.771511.55 
  Potaux, Olivier 1918 FRA0.001-0.1515-2.25 
  Godart, Michel 1793 BEL0.5010.22153.30 
  Danzanvilliers, Patrice 1855 FRA0.001-0.2115-3.15 
  Palomar, Felix 1818 FRA0.001-0.2515-3.75 
  Grateau, Jean-Noel 1908 FRA0.5010.34155.10 
  Dussert, Philippe 1856 FRA0.001-0.2115-3.15 

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)
 
 Chpt de France - Open C Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1593 1624 0.50 4 -1.67 15 -25.05 
  Theodore, Simon 1768 FRA0.001-0.3115-4.65 
  Imperiale, Michel 1541 FRA0.001-0.6115-9.15 
  Frederic, Christine 1514 FRA0.501-0.1515-2.25 
  Christophe-Hayot, Vincent 1549 FRA0.001-0.6015-9.00 

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)
 

 

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