Rapid: Individual Calculations February 2018
 Zarrilli, Niccolo`  Total change: 2.20  Rating chartPersonal card
 CIG 2018 - CALITRI U16 CALITRI ITA 2017-12-22
RcRownchangeKK*chgGame
 1344 1231 0.00 1 -0.35 20 -7.00 
  Sica, Mario 1344 ITA0.001-0.3520-7.00 

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)
 
 CIG 2018 - LIONI U10 LIONI ITA 2018-01-28
RcRownchangeKK*chgGame
 1404 1231 1.00 2 0.46 20 9.20 
  Zarrilli, Enzo Maria 1369 ITA1.0010.692013.80 
  D`amore, Luca 1439 ITA0.001-0.2320-4.60 

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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