Individual Calculations May 2017
 Laugie, Guy  Total change: -29.00  Rating chartPersonal card
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1428 1484 1.50 5 -1.45 20 -29.00 
  Cortese, Leonida 1298 FRA0.001-0.7420-14.80 
  Julienne, Regis 1315 FRA0.501-0.2220-4.40 
  Da Costa, Manuel 1346 FRA0.001-0.6920-13.80 
  Thomas, Robert 1339 FRA1.0010.31206.20 
  Graziani, Jacques 1840 FRA0.001-0.1120-2.20 

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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