Individual Calculations January 2010
 Amoyal, Pierre  Total change: -28.65  Rating chartPersonal card
 XIXe Open de Caen BNP Paribas Caen FRA 2009-10-29
RcRownchangeKK*chgGame
 1980 2202 3.50 7 -1.94 15 -29.10 
  Houlgate, Anthony 1978 FRA1.0010.22153.30 
  Thereze, Ludovic 2041 FRA0.501-0.2115-3.15 
  Devallee, Jeremie 2003 FRA0.001-0.7615-11.40 
  Gil, Miguel 1892 FRA1.0010.14152.10 
  Lesbros, Bernard 2049 FRA1.0010.30154.50 
  Melloul, Claude 1985 FRA0.001-0.7815-11.70 
  Navrotescu, Andreea-Cristiana 1909 ROU0.001-0.8515-12.75 

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)
 
 Nationale 2 - R4 Various FRA 2009-11-22
RcRownchangeKK*chgGame
 1978 2213 1.00 1 0.21 15 3.15 
  Alam, Nure 1978 BAN1.0010.21153.15 

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)
 
 Nationale 2 - R5-6 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2144 2213 1.00 2 -0.18 15 -2.70 
  Salvaing, Jean-Louis 2015 FRA1.0010.24153.60 
  Giacomini, Hector 2273 FRA0.001-0.4215-6.30 

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)
 

 

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