Individual Calculations March 2010
 Utrera, Ludovic  Total change: 22.80  Rating chartPersonal card
 25e Open International d'Hiver de Nice Nice FRA 2009-12-26
RcRownchangeKK*chgGame
 1943 1829 4.00 7 1.48 15 22.20 
  Fassio, Luca 2090 ITA1.0010.821512.30 
  Bozzali, Ermanno 2124 ITA0.001-0.1515-2.25 
  Ter Sarkissoff, Jean-Jacques 2073 FRA0.001-0.2015-3.00 
  Fassio, Francesco 1643 ITA1.0010.26153.90 
  Forno, Roberto 1951 ITA0.001-0.3315-4.95 
  Midrouillet, Jean-Michel 1700 FRA1.0010.33154.95 
  Gambini, Stephane 2022 FRA1.0010.751511.25 

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)
 
 Tournoi Retarditaires Bastia FRA 2010-02-19
RcRownchangeKK*chgGame
 1682 1859 1.50 2 0.04 15 0.60 
  Loreiro Da Silva, Joel 1657 POR1.0010.24153.60 
  Costa, Elodie 1706 FRA0.501-0.2015-3.00 

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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