Individual Calculations May 2015
 Loizil, Joel  Total change: -6.60  Rating chartPersonal card
 Championnat d'échecs du Morbihan 2015 r1 ARRADON FRA 2014-10-18
RcRownchangeKK*chgGame
 1313 1669 1.00 1 0.11 20 2.20 
  Le Pointer, Guilhem 1313 FRA1.0010.11202.20 

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)
 
 Championnat d'échecs du Morbihan 2015 r2-3 ARRADON FRA 2014-11-08
RcRownchangeKK*chgGame
 1688 1669 1.00 2 0.04 20 0.80 
  Le Corre, Yves 1899 FRA0.001-0.2120-4.20 
  Thebaut, Herve 1477 FRA1.0010.25205.00 

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)
 
 Championnat d'échecs du Morbihan 2015 r4 ARRADON FRA 2015-01-17
RcRownchangeKK*chgGame
 1842 1669 0.00 1 -0.27 20 -5.40 
  Jolivel, Dominique 1842 FRA0.001-0.2720-5.40 

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)
 
 Championnat d'échecs du Morbihan 2015 r7 ARRADON FRA 2015-03-28
RcRownchangeKK*chgGame
 1507 1669 0.50 1 -0.21 20 -4.20 
  Lochon, Jean-Francois 1507 FRA0.501-0.2120-4.20 

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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