Individual Calculations December 2017
 Ferrara, Valeria  Total change: -29.60  Rating chartPersonal card
 OP 11 Memorial G. Molinari - B Milano ITA 2017-10-27
RcRownchangeKK*chgGame
 1388 1383 2.00 6 -0.97 40 -38.80 
  Romeo, Antonio 1517 ITA0.001-0.3240-12.80 
  Campa, Livio 1245 ITA1.0010.314012.40 
  Bertora, Silvano 1484 ITA0.001-0.3640-14.40 
  Madaschi, Sergio 1289 ITA1.0010.374014.80 
  Fantina, Carla 1271 ITA0.001-0.6540-26.00 
  Livi, Luigi 1520 ITA0.001-0.3240-12.80 

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)
 
NOTE: K factor changed
 WE 11 Citta' di Recco - C Recco ITA 2017-11-17
RcRownchangeKK*chgGame
 1377 1383 2.50 4 0.46 20 9.20 
  Vaccaro, Franco 1559 ITA0.5010.23204.60 
  Glionna, Mario 1193 ITA1.0010.25205.00 
  Sanna, Mario 1451 ITA1.0010.592011.80 
  Fiorini, Sergio Andrea 1304 ITA0.001-0.6120-12.20 

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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