Rapid: Individual Calculations June 2018
 Ghaddar, Ali  Total change: -2.80  Rating chartPersonal card
 CIG 2018 - PISAURUM U16 PESARO ITA 2018-05-20
RcRownchangeKK*chgGame
 1272 1324 1.00 2 -0.14 20 -2.80 
  Di Vincenzo, Nicolo` 1348 ITA0.001-0.4720-9.40 
  Turcanu, Marcus 1195 ITA1.0010.33206.60 

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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