Individual Calculations October 2018
 Colusso, Ermes  Total change: -27.80  Rating chartPersonal card
 FE 22 Cesenatico - B Cesenatico ITA 2018-09-01
RcRownchangeKK*chgGame
 1574 1696 4.50 9 -1.39 20 -27.80 
  Ronchi, Lorenzo 1447 ITA1.0010.19203.80 
  Rocchetti, Marco 1798 ITA0.001-0.3620-7.20 
  Angeli, Alessandro 1507 ITA0.001-0.7520-15.00 
  Rizzi, Domenico 1587 ITA0.001-0.6520-13.00 
  Catalano, Luigi 1547 ITA1.0010.30206.00 
  Nonni, Nazario 1601 ITA0.501-0.1320-2.60 
  Scarpa, Alessandra 1664 ITA0.001-0.5420-10.80 
  Elbert, Helmut 1395 GER1.0010.15203.00 
  Sbalchiero, Lorenzo 1622 ITA1.0010.40208.00 

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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