Individual Calculations May 2016
 Da Costa, Manuel  Total change: 34.40  Rating chartPersonal card
 14e Open international de Malakoff MALAKOFF FRA 2016-04-16
RcRownchangeKK*chgGame
 1622 1365 3.50 9 1.72 20 34.40 
  Mohammad Ghassemi, Vajieollah 1530 FRA0.5010.22204.40 
  Laugie, Guy 1584 FRA0.5010.28205.60 
  Engel, Gerard 1600 FRA0.001-0.2120-4.20 
  Durandal, Jean 1543 FRA0.5010.23204.60 
  Esch, Jean-Marc 1752 FRA0.5010.41208.20 
  Paragliola, Gennaro 1476 ITA1.0010.652013.00 
  Molet, Asher 1624 FRA0.5010.32206.40 
  Salgues, Michel 1765  * FRA0.001-0.0820-1.60 
  Truong, Hubert 1727 FRA0.001-0.1020-2.00 
 * 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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