Individual Calculations October 2022
 Bonugli, Carlo  Total change: -31.40  Rating chartPersonal card
 FE 23 Grand Hotel Adriatico - A Montesilvano ITA 2022-09-10
RcRownchangeKK*chgGame
 1925 1931 2.00 7 -1.57 20 -31.40 
  Pellizzieri, Fabio Angelo 1998 ITA0.001-0.4120-8.20 
  Sereinig, Eduard 2033 AUT1.0010.642012.80 
  Maksimovic, Miodrag 1978 ITA0.5010.07201.40 
  De Ieso, Lorenzo 1845 ITA0.001-0.6220-12.40 
  Levesque, Guillaume 1854 FRA0.001-0.6120-12.20 
  Sbraccia, Giovanni 1941 ITA0.5010.01200.20 
  Viti, Matteo 1824 ITA0.001-0.6520-13.00 

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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