Blitz: Individual Calculations December 2022
 Suppa, Ercole  Total change: 0.40  Rating chartPersonal card
 OP BLITZ COLLATERALE MONDIALE SENIORES ASSISI ITA 2022-11-20
RcRownchangeKK*chgGame
 1954 1937 4.00 8 0.02 20 0.40 
  Mindlin, Alon m2426 ISR0.001-0.0420-0.80 
  Lopez Ramirez, Jorge Hernan c1815 COL1.0010.33206.60 
  Nannelli, Paolo c2245 ITA0.001-0.1420-2.80 
  Teo, Kok Siong f2141 SGP0.001-0.2420-4.80 
  Rossi Cassani, Gianni 1818 ITA1.0010.34206.80 
  Thoux, Claudio 1868 ITA1.0010.40208.00 
  Steyn, Hans 1776 RSA0.001-0.7120-14.20 
  Mirza, Gabriel 1545 IRL1.0010.08201.60 

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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