Rapid: Individual Calculations September 2021
 Romano, Giovan Battista  Total change: -1.00  Rating chartPersonal card
 OP 17 LIDO AMERICA CATANIA ITA 2021-07-30
RcRownchangeKK*chgGame
 1461 1266 1.50 5 -0.05 20 -1.00 
  Cannella, Simone 1755 ITA0.001-0.0420-0.80 
  Sirone, Gaspare 1507 ITA0.001-0.2020-4.00 
  Franceschino, Luca 1687 ITA0.5010.43208.60 
  Cala `, Paride 1193 ITA0.001-0.6020-12.00 
  Merola, Lorenzo 1164 ITA1.0010.36207.20 

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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