Individual Calculations April 2008
 De Abreu, Orlando  Total change: -51.90  Rating chartPersonal card
 Dauphine Savoie 2 - R2-3 DSA FRA 2007-11-25
RcRownchangeKK*chgGame
 1812 2028 1.00 1 0.22 15 3.30 
  Bertolo, Anthony 1812 FRA1.0010.22153.30 

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)
 
 Dauphine Savoie 1 - R2-3 DSA FRA 2007-11-25
RcRownchangeKK*chgGame
 2043 2028 0.00 1 -0.48 15 -7.20 
  Pillard, Jean-Luc 2043 FRA0.001-0.4815-7.20 

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)
 
 XI.Neujahrs-Open Guben Hotel Waldau Guben GER 2008-01-02
RcRownchangeKK*chgGame
 1975 2028 1.00 5 -1.85 15 -27.75 
  Oliwa, Marek 2378 POL0.001-0.1115-1.65 
  Pietrzak, Martyna 1774 POL0.501-0.3115-4.65 
  Barna, Mandy 1792 GER0.501-0.3015-4.50 
  Szylko, Waldemar 2161 POL0.001-0.3215-4.80 
  Kulaszynski, Michal 1772 POL0.001-0.8115-12.15 

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)
 
 Coupe de France - 3e Tour Various FRA 2008-01-13
RcRownchangeKK*chgGame
 2143 2028 0.00 1 -0.34 15 -5.10 
  Couttet, Jean-Marie 2143 FRA0.001-0.3415-5.10 

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)
 
 Dauphine Savoie 1 - R4-5 DSA FRA 2008-01-19
RcRownchangeKK*chgGame
 1678 2028 1.00 1 0.11 15 1.65 
  Pilkington, Mike 1678 FRA1.0010.11151.65 

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)
 
 Festival International d'Echecs GENEVA SUI 2008-01-19
RcRownchangeKK*chgGame
 2005 2028 1.00 4 -1.12 15 -16.80 
  Kovacevic, Vladimir 2268 SRB0.001-0.2015-3.00 
  Keysener, Philippe 1807 SUI1.0010.22153.30 
  Noyer, Oliver 2093 SUI0.001-0.4115-6.15 
  De Seroux, Camille 1851 SUI0.001-0.7315-10.95 

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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