Rapid: Individual Calculations January 2022
 Caldera, Lorenzo  Total change: 32.20  Rating chartPersonal card
 CIG 2022 - LUCCA U10-12 LUCCA ITA 2021-11-28
RcRownchangeKK*chgGame
 927 1013 5.50 7 1.61 20 32.20 
  Falcini, Valerio 339 ITA1.0010.01200.20 
  Fulgentini, Edoardo 997 ITA0.501-0.0220-0.40 
  Federico, Mario 839 ITA1.0010.27205.40 
  Bonacchi, Giorgio 1187 ITA1.0010.732014.60 
  Masi, Pietro 888 ITA1.0010.33206.60 
  Sassi, Ettore 1193 ITA0.001-0.2620-5.20 
  Pratelli, Aron 1048 ITA1.0010.552011.00 

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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