Rapid: Individual Calculations July 2019
 Coffaro, Ruben  Total change: -1.40  Rating chartPersonal card
 TROFEO CONI SICILIA 2019 CAMPOFELICE DI ROCCELLA ITA 2019-06-22
RcRownchangeKK*chgGame
 1431 1647 4.00 6 -0.59 20 -11.80 
  Montalto, Federica 1338 ITA1.0010.14202.80 
  Lo Piccolo, Marco 1461 ITA0.001-0.7420-14.80 
  Maresco, Diego 1536 ITA0.001-0.6520-13.00 
  Di Giovanni, Dario 1321 ITA1.0010.13202.60 
  Verga, Francesco 1387 ITA1.0010.18203.60 
  Miano, Gabriele 1540 ITA1.0010.35207.00 

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)
 
 OP TORNEO DELLE STELLE CAMPOFELICE DI ROCCELLA ITA 2019-06-23
RcRownchangeKK*chgGame
 1670 1647 4.00 7 0.52 20 10.40 
  Cammalleri, Elena 1330 ITA1.0010.13202.60 
  La Barbera, Manfredi 1442 ITA1.0010.24204.80 
  Brunello, Marina fwg2047  * ITA0.001-0.0820-1.60 
  Sanfilippo, Giuseppe 1477 ITA1.0010.28205.60 
  Zito, Enrica 1298 ITA1.0010.11202.20 
  Amato, Andrea f2047  * ITA0.001-0.0820-1.60 
  Santagati, Alessandro f2047  * ITA0.001-0.0820-1.60 
 * 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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