Individual Calculations January 2018
 De Guisa, Michele  Total change: -44.00  Rating chartPersonal card
 FE Stefano Tatai - C Roma ITA 2017-10-26
RcRownchangeKK*chgGame
 1316 1472 4.00 8 -1.49 20 -29.80 
  Piperno, Renato 1410 ITA0.501-0.0920-1.80 
  Caperna, Francesco 1433 ITA0.001-0.5520-11.00 
  Pizzi, Mario 1308 ITA1.0010.28205.60 
  Minotti, Nicola 1471 ITA0.001-0.5020-10.00 
  Bertollini, Ferruccio 1410 ITA1.0010.41208.20 
  Marta, Claudio 1076 ITA0.501-0.4220-8.40 
  Marchi, Alessandro 1276 ITA0.001-0.7520-15.00 
  Cannavo , Giuseppe 1147 ITA1.0010.13202.60 

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 2 Roma Citta' Aperta - C Roma ITA 2017-12-03
RcRownchangeKK*chgGame
 1441 1472 2.50 6 -0.71 20 -14.20 
  Di Penta, Guido 1351 ITA0.001-0.6620-13.20 
  Neuhold, Piero 1538 ITA1.0010.592011.80 
  Gatto, Antonio 1598 ITA0.001-0.3320-6.60 
  Ruggiero, Alessandro 1431 ITA0.501-0.0620-1.20 
  Fossatelli, Marino 1189 ITA1.0010.16203.20 
  Cavazzoni, Carlo Alberto 1540 ITA0.001-0.4120-8.20 

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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