Individual Calculations March 2010
 Feryn, Alexandre  Total change: 2.70  Rating chartPersonal card
 Open International de Bethune - Tournoi A Bethune FRA 2009-12-26
RcRownchangeKK*chgGame
 2155 2057 3.00 9 -0.49 15 -7.35 
  Podvin, Francois-Xavier 1934 FRA1.0010.33154.95 
  Brethes, Francois 2265 FRA0.001-0.2315-3.45 
  Jimchi, Abdelaziz 1918 ITA1.0010.31154.65 
  Simon, Olivier m2314 FRA0.001-0.1815-2.70 
  Onkoud, Abdelaziz m2392 MAR0.5010.38155.70 
  Spielmann, Alain f2275 FRA0.001-0.2215-3.30 
  Wee, Chun Jie Eugene 2016 SIN0.501-0.0615-0.90 
  Bensdorp, Marlies wm2322 NED0.001-0.1815-2.70 
  Alessandri, Pascal 1957 FRA0.001-0.6415-9.60 

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)
 
 Nationale 3 - R6 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 2125 2058 1.00 2 0.19 15 2.85 
  Stepien, Jaroslaw 2093 FRA0.001-0.4515-6.75 
  Quach, Charlie 2157 FRA1.0010.64159.60 

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)
 
 Nord Pas de Calais 3 - R4 NPC FRA 2010-01-31
RcRownchangeKK*chgGame
 2041 2058 1.00 1 0.48 15 7.20 
  Dauchy, Stephane 2041 FRA1.0010.48157.20 

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)
 

 

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