Individual Calculations January 2009
 Maiffret, Patrick  Total change: 34.50  Rating chartPersonal card
 N3 - R1 Various FRA 2008-10-18
RcRownchangeKK*chgGame
 2108 1954 0.50 1 0.21 15 3.15 
  Fevat, Tristan 2108 FRA0.5010.21153.15 

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)
 
 7e open international de Menton Menton FRA 2008-10-26
RcRownchangeKK*chgGame
 2017 1954 5.50 8 2.04 15 30.60 
  Giffard, Nicolas m2304 FRA0.5010.39155.85 
  Arata, Roberto Mario 2199 ESP0.001-0.2015-3.00 
  De Luca, Fabio 1736 ITA1.0010.22153.30 
  Copin, Oceane 1737 FRA1.0010.22153.30 
  Massa, Giovanni 2114 ITA1.0010.711510.65 
  Van Hoolandt, Patrick f2231 MNC0.001-0.1715-2.55 
  Rihouey, Franck 1890 FRA1.0010.41156.15 
  Samuel, Christian 1923 FRA1.0010.46156.90 

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)
 
 N3 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 1975 1954 1.00 2 0.05 15 0.75 
  Rapaire, Jean-Michel 1956 MNC0.5010.00150.00 
  Giua, Stephanie 1993 FRA0.5010.05150.75 

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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