Individual Calculations May 2017
 Redjem, Mohamed  Total change: -12.60  Rating chartPersonal card
 Team 2017 - Nationale 4 Part 3 FRANCE FRA 2017-04-01
RcRownchangeKK*chgGame
 2011 1826 0.00 1 -0.26 20 -5.20 
  Rojas-Guerra, Julio 2011 FRA0.001-0.2620-5.20 

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)
 
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1806 1826 4.50 9 -0.37 20 -7.40 
  Vestjord, Harald Christian 1711 NOR0.001-0.6620-13.20 
  Poletto, Claude 1584 FRA1.0010.20204.00 
  Morvan, Gabriel 1641 FRA1.0010.26205.20 
  Sveshnikov, Vladimir m2226  * LAT0.001-0.0820-1.60 
  Engel, Gerard 1638 FRA1.0010.26205.20 
  Lever, Erwan 2129 FRA0.001-0.1420-2.80 
  Van Mulder, Eric 1633 FRA1.0010.25205.00 
  Legrand, Stephane 2076 FRA0.001-0.1920-3.80 
  Langvik, Ulrikke 1616 NOR0.501-0.2720-5.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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