Rapid: Individual Calculations January 2018
 Merola, Lorenzo  Total change: 15.00  Rating chartPersonal card
 OP SANTA BARBARA CATANIA ITA 2017-12-22
RcRownchangeKK*chgGame
 1584 1275 1.50 5 0.75 20 15.00 
  Guarnera, Marco 1529 ITA0.5010.31206.20 
  Furnari, Francesco 1675  * ITA0.001-0.0820-1.60 
  Di Marco, Calogero 1586 ITA0.001-0.1420-2.80 
  Bonaccorsi, Fabio 1457 ITA0.001-0.2620-5.20 
  Stancanelli, Valerio 1675  * ITA1.0010.922018.40 
 * 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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