Rapid: Individual Calculations April 2017
 Pirina, Giorgio  Total change: 1.00  Rating chartPersonal card
 OP X SCACCHI TRENDY PRATO ITA 2017-03-19
RcRownchangeKK*chgGame
 1571 1503 4.00 9 0.05 20 1.00 
  Colombo, Roberto 1903  * ITA0.001-0.0820-1.60 
  Ferrari, Paolo 1288 ITA0.001-0.7720-15.40 
  Fornai, Francesco 1489 ITA1.0010.48209.60 
  Bianchi, Mariapia 1311 ITA0.001-0.7520-15.00 
  Ponzecchi, Riccardo 1438 ITA1.0010.41208.20 
  Fara, Ludovico Pietro 1371 ITA1.0010.32206.40 
  Lazzerini, Emilio 1878 ITA0.5010.41208.20 
  Lanotte, Francesco 1856 ITA0.001-0.1120-2.20 
  Mannori, Giampaolo 1606 ITA0.5010.14202.80 
 * 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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