Individual Calculations November 2019
 Ruggeri, Claudio  Total change: 1.00  Rating chartPersonal card
 OP 5 West End Alassio ITA 2019-09-27
RcRownchangeKK*chgGame
 1712 1697 1.50 5 -0.88 20 -17.60 
  Sotgia, Cosimo 1876 ITA1.0010.732014.60 
  Torrione, William 2013 ITA0.001-0.1320-2.60 
  Montani, Riccardo 1831 ITA0.001-0.3220-6.40 
  Picasso, Filippo 1371 ITA0.001-0.8720-17.40 
  Scarrone, Eugenio 1468 ITA0.501-0.2920-5.80 

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)
 
 18e Open International d'Echecs de la ville de Menton - Tournoi B MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1723 1689 5.00 9 0.93 20 18.60 
  De Geest, Jan 1528 BEL1.0010.29205.80 
  Biancalana, Marc 1763 FRA0.001-0.4020-8.00 
  Coez, Thierry 1537 FRA1.0010.30206.00 
  Maiffret, Patrick 1775 FRA1.0010.622012.40 
  Galinsky, Misha 1779 NOR0.001-0.3820-7.60 
  Pinchon, Henri 1798 FRA1.0010.652013.00 
  Poletti, Fausto 1817 ITA0.001-0.3320-6.60 
  Morselli, Stefano 1784 ITA1.0010.632012.60 
  Girard, Jean-Pierre 1725 FRA0.001-0.4520-9.00 

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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