Individual Calculations May 2015
 Brajard, Eric  Total change: 31.60  Rating chartPersonal card
 Championnat d'échecs du Morbihan 2015 r1 ARRADON FRA 2014-10-18
RcRownchangeKK*chgGame
 1707 1341 0.00 1 -0.10 40 -4.00 
  Pouliquen, Alain 1707 FRA0.001-0.1040-4.00 

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
 Championnat d'échecs du Morbihan 2015 r2-3 ARRADON FRA 2014-11-08
RcRownchangeKK*chgGame
 1571 1341 1.50 2 1.08 20 21.60 
  Le Coz, Yannick 1532 FRA1.0010.752015.00 
  Barton, Robin 1609 FRA0.5010.33206.60 

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)
 
NOTE: K factor changed
 Team 2015 - Bretagne - Part 3 BRE FRA 2015-03-14
RcRownchangeKK*chgGame
 1224 1341 2.00 2 0.68 20 13.60 
  Grall, Neva 1224 FRA1.0010.34206.80 
  Grall, Neva 1224 FRA1.0010.34206.80 

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 d'échecs de la ville de Brest 2015 BREST FRA 2015-04-04
RcRownchangeKK*chgGame
 1556 1341 1.50 6 0.02 20 0.40 
  Martin, Yvon 1727 FRA0.001-0.0920-1.80 
  Lefeuvre, Thierry 1545 FRA0.001-0.2420-4.80 
  Bleuzen, Christian 1614 FRA0.5010.33206.60 
  Bou, Serge 1336 FRA1.0010.49209.80 
  Dupuis, Quentin 1629 FRA0.001-0.1620-3.20 
  Chachiachvili, Mariam 1484 GEO0.001-0.3120-6.20 

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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