Rapid: Individual Calculations October 2017
 Rosati, Rosanna  Total change: -16.20  Rating chartPersonal card
 OP CERIGNOLA 2 CERIGNOLA ITA 2017-09-10
RcRownchangeKK*chgGame
 1558 1283 0.50 7 -0.81 20 -16.20 
  Colasante, Marianna 1683  * ITA0.001-0.0820-1.60 
  Perna, Vincenzo 1683  * ITA0.001-0.0820-1.60 
  Doronzo, Luigi 1663 ITA0.001-0.0920-1.80 
  Andriaccio, Yuri 1552 ITA0.001-0.1720-3.40 
  Quarto, Alberto 1551 ITA0.001-0.1720-3.40 
  Spina, Ezio 1324 ITA0.001-0.4420-8.80 
  Rezzolla, Leonardo 1449 ITA0.5010.22204.40 
 * 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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