Individual Calculations January 2010
 Karsenty, Madeleine  Total change: -45.55  Rating chartPersonal card
 1er Training Lyon open - phase A Lyon FRA 2009-09-29
RcRownchangeKK*chgGame
 1654 1492 0.00 3 -0.91 25 -22.75 
  Bron, Philippe 1792 FRA0.001-0.1525-3.75 
  Mellet, Roger 1517 FRA0.001-0.4725-11.75 
  Michaelides, Hippocrate 1652 FRA0.001-0.2925-7.25 

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)
 
NOTE: K factor changed
 Open Rhone - 1 Lyon FRA 2009-10-10
RcRownchangeKK*chgGame
 1597 1492 0.00 1 -0.36 15 -5.40 
  Pilkington, Mike 1597 FRA0.001-0.3615-5.40 

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)
 
NOTE: K factor changed
 4e Trophees International de Lyon Lyon FRA 2009-10-28
RcRownchangeKK*chgGame
 1645 1492 1.00 7 -1.16 15 -17.40 
  Meunier, Clement 1864 FRA0.001-0.1015-1.50 
  Bombail, Leonard 1654 FRA0.001-0.2915-4.35 
  Cottenet, Irene 1599 FRA0.001-0.3515-5.25 
  Parpillon, Georges 1604 FRA1.0010.65159.75 
  Royer, Olivier 1608 FRA0.001-0.3415-5.10 
  Michaelides, Hippocrate 1652 FRA0.001-0.2915-4.35 
  Houard, Alain 1533 FRA0.001-0.4415-6.60 

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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