Individual Calculations September 2010
 Sanders, Isaac B  Total change: 21.00  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2010-07-03
RcRownchangeKK*chgGame
 2080 1968 4.50 8 1.69 15 25.35 
  Hawkins, James N H 2018 ENG0.5010.07151.05 
  Troffiguer, Olivier 2159 FRA0.001-0.2515-3.75 
  Laine, Fabien 1824 FRA1.0010.31154.65 
  Ralle, Pierre 2135 FRA1.0010.721510.80 
  Lefranc, Benoit 2090 FRA0.5010.17152.55 
  Potterat, Marc 2179 SUI0.001-0.2315-3.45 
  Ribaud-Chevrey, Philippe 2126 FRA1.0010.711510.65 
  Leuly, Max 2107 FRA0.5010.19152.85 

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)
 
 XXVIII Obert Internacional d'Escacs d'Andorra Arinsal AND 2010-07-17
RcRownchangeKK*chgGame
 1989 1968 4.00 9 -0.29 15 -4.35 
  Almeida Quintana, Omar g2368  * CUB0.001-0.0815-1.20 
  Franch Besa, Julia 1709 ESP1.0010.18152.70 
  Berthelot, Yannick f2272 FRA0.001-0.1415-2.10 
  Cerina, Antonio 1648 ITA1.0010.13151.95 
  Prieto Aranguren, Alain 2150 ESP0.001-0.2615-3.90 
  Cantabrana Garona, Alejandro 1788 ESP1.0010.26153.90 
  Albets Armengol, Roland 2133 ESP0.001-0.2815-4.20 
  Pericas Rechi, Marc 1662 AND1.0010.14152.10 
  Diez Fraile, David 2173 ESP0.001-0.2415-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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