Individual Calculations March 2015
 Aron-Samuel, Emmanuel  Total change: 2.40  Rating chartPersonal card
 Team 2015 - Nationale 4 - R4-5 FRANCE FRA 2015-01-11
RcRownchangeKK*chgGame
 1695 1774 1.50 2 0.29 20 5.80 
  Privat, Jean-Claude 1645 FRA0.501-0.1720-3.40 
  Montagna, Eric 1745 FRA1.0010.46209.20 

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)
 
 Team 2015 - Ile de France - Part 2 IDF FRA 2015-01-11
RcRownchangeKK*chgGame
 1591 1774 0.50 1 -0.24 20 -4.80 
  Moyroud, Pierre 1591 FRA0.501-0.2420-4.80 

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)
 
 231-C open FIDE du club 608 (-1800 elo) PARIS FRA 2015-02-21
RcRownchangeKK*chgGame
 1698 1774 2.50 4 0.07 20 1.40 
  Brumant, Jean-Claude 1680 FRA1.0010.37207.40 
  Blacher, Laurent 1710 FRA0.001-0.5920-11.80 
  Sinnas, Albert 1696 FRA0.501-0.1120-2.20 
  Siriwardene, Lahiru 1704 SRI1.0010.40208.00 

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)
 

 

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