Rapid: Individual Calculations September 2019
 Dilonardo, Antonio  Total change: -0.40  Rating chartPersonal card
 OP STELLE E SCACCHI NEL CHIOSTRO MARTINA FRANCA ITA 2019-08-03
RcRownchangeKK*chgGame
 1428 1231 1.00 4 -0.02 20 -0.40 
  Seccia, Alessandro 1541 ITA0.001-0.1420-2.80 
  Magistri, Luca 1447 ITA0.001-0.2220-4.40 
  Di Cerbo, Alfredo 1448 ITA0.001-0.2220-4.40 
  Begotti, Marilena 1277 ITA1.0010.562011.20 

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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