Individual Calculations May 2012
 Gachet, Michel  Total change: -4.05  Rating chartPersonal card
 Team 2012 - Ile de France - Part 3 IDF FRA 2012-03-24
RcRownchangeKK*chgGame
 1565 1507 0.00 2 -0.85 15 -12.75 
  Masson, Guillaume 1643 FRA0.001-0.3215-4.80 
  Bailleul, Christian 1487 FRA0.001-0.5315-7.95 

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)
 
 11e open international de Malakoff MALAKOFF FRA 2012-04-14
RcRownchangeKK*chgGame
 1618 1507 2.00 4 0.58 15 8.70 
  Borowski, Jacques 1409 FRA1.0010.37155.55 
  Rubini, Xavier 1716 FRA1.0010.771511.55 
  Keraval Roignant, Claude 1654 FRA0.001-0.3015-4.50 
  Bensaid, Abdel 1693 FRA0.001-0.2615-3.90 

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)
 

 

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