Individual Calculations June 2021
 Predan, Luca  Total change: 29.60  Rating chartPersonal card
 OP 15 Del Carso Trieste ITA 2021-04-30
RcRownchangeKK*chgGame
 1573 1499 2.50 4 0.85 40 34.00 
  Camana, Filippo 1899  * ITA0.5010.424016.80 
  Paoletti, Silvio 1504 ITA0.001-0.4940-19.60 
  Dolejsi, Massimiliano 1099  * ITA1.0010.08403.20 
  Gruden, Martina 1789 ITA1.0010.844033.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 CIG 2021 - CP Udine U8-10-14-16-18 Palmanova ITA 2021-05-07
RcRownchangeKK*chgGame
 1396 1524 2.50 4 -0.11 40 -4.40 
  Mazzi, Leonardo 1254 ITA1.0010.17406.80 
  Budai, Leonardo 1454 ITA0.501-0.1040-4.00 
  Chiarandini, Luca 1669 ITA0.5010.19407.60 
  Bolzon, Alex 1208 ITA0.501-0.3740-14.80 

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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