Individual Calculations June 2019
 Valastro, Mario  Total change: -36.80  Rating chartPersonal card
 FE Taormina Etna Scacchi - B Taormina ITA 2019-04-20
RcRownchangeKK*chgGame
 1739 1788 2.00 6 -1.39 20 -27.80 
  Russo, Alfio 1853 ITA0.001-0.4120-8.20 
  Stancanelli, Valerio 1779 ITA1.0010.49209.80 
  Madiai, Filippo 1774 ITA0.001-0.5220-10.40 
  La Spina, Stefano 1604 ITA0.001-0.7420-14.80 
  Mirza, Gabriel 1675 IRL1.0010.35207.00 
  Fleri, Matthew 1747 MLT0.001-0.5620-11.20 

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)
 
 CP Catania 2019 Paterno' ITA 2019-05-03
RcRownchangeKK*chgGame
 1585 1788 2.50 4 -0.45 20 -9.00 
  Fargetta, Vittorio 1421 ITA1.0010.10202.00 
  Licata, Silvio 1604 ITA1.0010.26205.20 
  Verde, Giuseppe 1502 ITA0.501-0.3420-6.80 
  Mendola, Giovanni 1813 ITA0.001-0.4720-9.40 

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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