Individual Calculations October 2017
 Di Trapani, Luca  Total change: -22.80  Rating chartPersonal card
 FE 38 ScaccoBratto C Bratto della Presolana ITA 2017-08-21
RcRownchangeKK*chgGame
 1345 1478 3.50 6 -0.57 40 -22.80 
  Testa, Alessandro 1343 ITA0.001-0.6840-27.20 
  Sonis, Cesare 1340 ITA1.0010.314012.40 
  Orlandi, Simone 1294 ITA0.001-0.7440-29.60 
  Landi, Riccardo 1384 ITA1.0010.374014.80 
  Pegno, Mattia 1328 ITA1.0010.304012.00 
  Cavadini, Tiziano 1381 ITA0.501-0.1340-5.20 

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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