Individual Calculations March 2017
 Da Costa, Manuel  Total change: -31.40  Rating chartPersonal card
 2eme open international de Noisiel - Open B (-1900) NOISIEL FRA 2017-02-11
RcRownchangeKK*chgGame
 1426 1374 2.00 8 -1.57 20 -31.40 
  Balasoupramaniane, Dinesh 1676 FRA0.001-0.1520-3.00 
  Billot, Daniel 1730 FRA0.001-0.1120-2.20 
  Perruquon, Laetitia 1198 FRA0.001-0.7320-14.60 
  Stefanko, Christopher 1262 FRA1.0010.35207.00 
  Azzegag, Jocelyn 1238 FRA0.501-0.1820-3.60 
  Veyssade, Pascal 1439 FRA0.5010.09201.80 
  Gaudin, Roger 1491 FRA0.001-0.3420-6.80 
  Roussel, Ludovic 1375 FRA0.001-0.5020-10.00 

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)
 

 

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