Individual Calculations April 2018
 Laudicina, Giorgio  Total change: 8.40  Rating chartPersonal card
 50 CIS - Promozione Sicilia Terrasini ITA 2018-03-16
RcRownchangeKK*chgGame
 1607 1562 2.00 4 0.21 40 8.40 
  Laudicina, Marco 1261 ITA1.0010.15406.00 
  Nobile, Giancarlo 1888 ITA0.001-0.1340-5.20 
  Giacone, Gianluca 1498 ITA1.0010.414016.40 
  Messina, Damiano 1780 ITA0.001-0.2240-8.80 

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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