Individual Calculations April 2020
 Randisi, Stephane  Total change: 3.60  Rating chartPersonal card
 19th Rochefort Chess Festival - Accession ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 1565 1553 4.50 9 0.18 20 3.60 
  Benaerens, Thierry 1170 FRA1.0010.09201.80 
  Garrigue, Julian 1734 FRA0.001-0.2620-5.20 
  Van Eeckhout, Guy 1379 FRA0.001-0.7320-14.60 
  Charondiere, Guy 1422 FRA1.0010.32206.40 
  Bories, Jean-Paul 1427 FRA1.0010.33206.60 
  Tortorici, Richard 1703 FRA0.5010.20204.00 
  Le Guillou, Marc 1653 FRA1.0010.642012.80 
  Bustos Salinas, Thomas 1720 FRA0.001-0.2820-5.60 
  Mallet, Denis 1877 FRA0.001-0.1320-2.60 

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)
 

 

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