Rapid: Individual Calculations March 2023
 Laurel Loaiza, Leonardo  Total change: 81.20  Rating chartPersonal card
 CIG 2023 - ACCADEMIA SCACCHI MILANO 3 U12 MILANO ITA 2023-01-22
RcRownchangeKK*chgGame
 1173 1094 4.00 5 2.03 40 81.20 
  Premoselli, Rossella 1270 ITA1.0010.734029.20 
  Moratumullege, Dulmina Ravihansa 1178 ITA0.001-0.3840-15.20 
  Berardi, Giulio Raul 1169 ITA1.0010.604024.00 
  Solari, Dante 1190 ITA1.0010.634025.20 
  Pambieri, Victor 1060 ITA1.0010.454018.00 

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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