Individual Calculations January 2016
 Jackson, Sue  Total change: -22.00  Rating chartPersonal card
 Team 2016 - Nationale 4 Part 1 FRANCE FRA 2015-09-26
RcRownchangeKK*chgGame
 1522 1310 0.00 2 -0.47 20 -9.40 
  Laffonta, Matthias 1441 FRA0.001-0.3220-6.40 
  Bartels, Marco 1602 FRA0.001-0.1520-3.00 

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)
 
 8e Festival d'Echecs de Noel de Sanary - Open A SANARY SUR MER FRA 2015-12-19
RcRownchangeKK*chgGame
 1633 1310 0.50 7 -0.63 20 -12.60 
  Bonnafous, Michel 1710  * FRA0.001-0.0820-1.60 
  Salvi, Michel 1710  * FRA0.001-0.0820-1.60 
  Samama, Ken 1230 FRA0.501-0.1120-2.20 
  Vincken Vasquez, Dimaryk 1683 FRA0.001-0.1020-2.00 
  Tchifteyan, Philippe 1685 FRA0.001-0.0920-1.80 
  Martinet, Regis 1710  * FRA0.001-0.0820-1.60 
  Jackson, Edgar 1700 FRA0.001-0.0920-1.80 
 * 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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