Individual Calculations December 2016
 Beheshti, Meisam  Total change: 27.20  Rating chartPersonal card
 6th Gilan Ayandehsazan League Under 15 (2016) Round 1-2 Rasht IRI 2016-10-27
RcRownchangeKK*chgGame
 1316 1498 1.00 1 0.26 40 10.40 
  Shakari, Atoosa 1316 IRI1.0010.264010.40 

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)
 
 Round 3-4 Rasht IRI 2016-11-03
RcRownchangeKK*chgGame
 1907 1507 0.50 1 0.42 40 16.80 
  Torkamannejad, Javad 1907  * IRI0.5010.424016.80 
 * 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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