Individual Calculations January 2015
 Urzi , Silvio  Total change: -14.60  Rating chartPersonal card
 OP 9 infrasettimanale SS Lazio - B Roma ITA 2014-11-12
RcRownchangeKK*chgGame
 1572 1731 3.00 5 -0.55 20 -11.00 
  Navarra, Stefano 1529 ITA1.0010.24204.80 
  Gerlando, Onofrio 1579 ITA0.001-0.7020-14.00 
  Giannandrea, Fabio 1515 ITA1.0010.22204.40 
  Magi, Alessandro 1645 ITA1.0010.38207.60 
  Gergely, Imre 1591 ITA0.001-0.6920-13.80 

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)
 
 OP Caissa 2014 Vitinia ITA 2014-12-05
RcRownchangeKK*chgGame
 1818 1734 1.50 4 -0.18 20 -3.60 
  Di Benedetto, Edoardo 2093 ITA0.001-0.1020-2.00 
  De Blasio, Alessandro 2053 ITA0.001-0.1320-2.60 
  Festa, Simone 1540 ITA0.501-0.2520-5.00 
  Loreti, Andrea R. 1585 ITA1.0010.30206.00 

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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