Individual Calculations May 2011
 Delfosse, Jean-Michel  Total change: -4.50  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 1694 1781 1.00 2 -0.22 15 -3.30 
  Deschuyteneer, Lucien 1576 BEL1.0010.24153.60 
  Verhelst, Joris 1811 BEL0.001-0.4615-6.90 

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)
 
 27e open international de Cappelle CAPPELLE LA GRANDE FRA 2011-02-26
RcRownchangeKK*chgGame
 1935 1781 2.50 8 -0.08 15 -1.20 
  Maugenest, Gonzague 2017 FRA0.5010.30154.50 
  Feryn, Benjamin 2025 FRA0.001-0.2015-3.00 
  Thos, Jacques 1960 FRA0.5010.23153.45 
  Roelofs, Eric 1548 NED1.0010.21153.15 
  Prevot, Emmanuel 2069 FRA0.001-0.1615-2.40 
  Nakamura, Naohiro 2088 JPN0.001-0.1415-2.10 
  Bijlsma, Nick 2173 NED0.001-0.0815-1.20 
  Geene, Joris 1600 NED0.501-0.2415-3.60 

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)
 

 

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