Individual Calculations October 2019
 Calabria, Niccolo  Total change: -110.00  Rating chartPersonal card
 WE 20 Citta' di Crema - B Crema ITA 2019-08-30
RcRownchangeKK*chgGame
 1469 1617 3.00 6 -1.10 40 -44.00 
  Colonetti, Giacomo 1381 ITA1.0010.20408.00 
  Conati, Kevin 1677 ITA0.001-0.4240-16.80 
  Russo, Walter 1475 ITA0.001-0.6940-27.60 
  Zucchetti, Gregorio 1269 ITA1.0010.11404.40 
  Ferrari, Andrea 1484 ITA0.001-0.6840-27.20 
  Bruno, Eleonora 1528 ITA1.0010.384015.20 

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)
 
 Mendrisio Open 2019 Mendrisio SUI 2019-09-13
RcRownchangeKK*chgGame
 1609 1617 0.50 4 -1.65 40 -66.00 
  Okhotnik, Vladimir g2017  * FRA0.001-0.0840-3.20 
  Zahner, Rolf 1455 SUI0.501-0.2140-8.40 
  Picchi, Luciano Enrico 1441 ITA0.001-0.7340-29.20 
  Breggia Bicchiere, Antonio 1523 ITA0.001-0.6340-25.20 
 * 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)
 

 

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