Individual Calculations July 2009
 Szymanski, Piotr  Total change: -28.20  Rating chartPersonal card
 Tournoi Vallee du Golo 2009 Morosaglia FRA 2009-03-27
RcRownchangeKK*chgGame
 1709 1910 4.50 6 0.04 15 0.60 
  Leveque, Christophe 1610 FRA1.0010.15152.25 
  Costa, Elodie 1734 FRA0.001-0.7315-10.95 
  Costa, Alain 1560 FRA1.0010.11151.65 
  Lorenzi, Philippe 1861 FRA1.0010.43156.45 
  Pieri, Pierre-Louis 1840 FRA0.501-0.1015-1.50 
  Geronimi, Vital 1650 FRA1.0010.18152.70 

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)
 
 6e Open International de Balagne Calvi FRA 2009-04-28
RcRownchangeKK*chgGame
 1832 1905 5.00 9 -0.33 15 -4.95 
  Bove, Terry 1555 FRA1.0010.11151.65 
  Colin, Vincent m2255 FRA0.001-0.1115-1.65 
  Rigal, Joel 1633 FRA1.0010.17152.55 
  Gras, Guillaume 2071 FRA0.001-0.2815-4.20 
  Dominici, Guillaume 1694 FRA1.0010.23153.45 
  Remille, Tristan 2208 FRA0.001-0.1415-2.10 
  Vincenti, Francois-Xavier 1699 FRA0.001-0.7615-11.40 
  Graziani, Virginie 1635 FRA1.0010.17152.55 
  Balducchi, Francois 1737 FRA1.0010.28154.20 

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)
 
 Corse R3-4 CRS FRA 2009-04-29
RcRownchangeKK*chgGame
 1871 1905 0.00 1 -0.55 15 -8.25 
  Ferreira, Antonio 1871 FRA0.001-0.5515-8.25 

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)
 
 Corse R5-6 CRS FRA 2009-05-09
RcRownchangeKK*chgGame
 1890 1905 0.00 2 -1.04 15 -15.60 
  Pieri, Pierre-Louis 1832 FRA0.001-0.6015-9.00 
  Autran, Yann 1948 FRA0.001-0.4415-6.60 

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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