Individual Calculations March 2017
 Di Bella, Thomas  Total change: 35.20  Rating chartPersonal card
 16th Rochefort Chess Festival - Accession ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 1600 1490 5.00 9 1.76 20 35.20 
  Lauron, Wesley 1796 FRA0.001-0.1420-2.80 
  Marchand, Michel 1207 FRA1.0010.16203.20 
  Amram, Roger 1668 FRA0.001-0.2720-5.40 
  Mariette, Fabrice 1288 FRA1.0010.24204.80 
  Naveilhan, Roland 1703 FRA1.0010.772015.40 
  Gobbetto, Jean-Claude 1693 FRA0.5010.26205.20 
  Jackson, Edgar 1636 FRA0.5010.20204.00 
  Chabeaud, Jean-Jacques 1651 FRA1.0010.712014.20 
  Rzin, Mehdi 1761 MAR0.001-0.1720-3.40 

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)
 

 

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