Rapid: Individual Calculations June 2019
 Marin, Mirela  Total change: -1.40  Rating chartPersonal card
 OP 13 MEMORIAL FARNESI - A PONTASSIEVE ITA 2019-05-26
RcRownchangeKK*chgGame
 1427 1192 1.50 7 -0.07 20 -1.40 
  Pazzi, Maurizio 1509 ITA0.5010.37207.40 
  Storelli, Max 1592  * ITA0.001-0.0820-1.60 
  Poli, Laura 1227 ITA0.001-0.4520-9.00 
  Di Maggio, Nicola 1417 ITA0.001-0.2220-4.40 
  Soremic, Giacomo 1468 ITA1.0010.832016.60 
  Gasperetti, Eva 1280 ITA0.001-0.3820-7.60 
  Machitidze, Maia 1496 GEO0.001-0.1420-2.80 
 * 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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