Individual Calculations October 2017
 Marvulli, Michele  Total change: -18.80  Rating chartPersonal card
 FE 28 Porto S. Giorgio - B Porto San Giorgio ITA 2017-08-23
RcRownchangeKK*chgGame
 1600 1368 1.50 8 -0.30 20 -6.00 
  Garau, Francesca 1691 ITA0.001-0.1320-2.60 
  Bosi, Elettra 1569 ITA0.001-0.2420-4.80 
  Santangelo, Giuseppe 1518 ITA0.001-0.3020-6.00 
  Cappella, Leonardo 1768  * ITA0.001-0.0820-1.60 
  Maddaloni, Giovanni 1481 ITA1.0010.652013.00 
  Rossi, Davide 1728 ITA0.5010.40208.00 
  Angeli, Francesco 1581 ITA0.001-0.2320-4.60 
  Abuhamdieh, Nando 1464 ITA0.001-0.3720-7.40 
 * 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)
 
 FE 12 Grand Hotel Adriatico - B Montesilvano ITA 2017-09-22
RcRownchangeKK*chgGame
 1497 1368 1.00 5 -0.64 20 -12.80 
  Patruno, Gabriele 1584 ITA0.001-0.2220-4.40 
  Scurti, Gino 1540 ITA0.001-0.2720-5.40 
  Piangerelli, Michele 1510 ITA1.0010.692013.80 
  Abuhamdieh, Nando 1445 ITA0.001-0.3920-7.80 
  Marzetti, Alessandro 1404 ITA0.001-0.4520-9.00 

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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