Individual Calculations June 2017
 Marguerettaz, Davy  Total change: 21.40  Rating chartPersonal card
 OP Printemps d'Arvier Arvier ITA 2017-04-21
RcRownchangeKK*chgGame
 2222 2147 3.50 6 1.07 20 21.40 
  Lazarev, Vladimir g2373 FRA0.001-0.2120-4.20 
  Bossi, Alessandro 1956 ITA0.501-0.2520-5.00 
  Agnello, Francesco Claudio 2037 ITA0.001-0.6520-13.00 
  Dragojlovic, Andjelko m2332 ITA1.0010.742014.80 
  Mrdja, Milan m2299 ITA1.0010.702014.00 
  Nester, Ihor m2332 UKR1.0010.742014.80 

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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