Individual Calculations May 2019
 Sottroi, Carlo  Total change: 39.00  Rating chartPersonal card
 WE Citta' di Treviso 2019 - B Treviso ITA 2019-03-29
RcRownchangeKK*chgGame
 1860 1731 2.50 5 0.88 20 17.60 
  Andreoli, Mark 1856 ITA0.001-0.3320-6.60 
  Negro, Raffaele 1831 ITA0.001-0.3620-7.20 
  Barro, Francesco 1902 ITA1.0010.732014.60 
  Mammi, Samuele 1839 ITA1.0010.652013.00 
  Cecotti, Daniele 1870 ITA0.5010.19203.80 

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)
 
 WE 40 Mogliano - Ricordando Carlo Ragazzini - B Mogliano Veneto ITA 2019-04-26
RcRownchangeKK*chgGame
 1846 1760 3.00 5 1.07 20 21.40 
  Rigo, Gianfrancesco 1887 ITA0.5010.17203.40 
  Renier, Renzo 1905 ITA1.0010.692013.80 
  Zanirato, Stefano 1880 ITA0.001-0.3420-6.80 
  Marson, Luca 1806 ITA0.5010.06201.20 
  Tomio, Dante 1750 ITA1.0010.49209.80 

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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