Individual Calculations December 2017
 Manzo, Stefano  Total change: -5.20  Rating chartPersonal card
 OP 27 Infrasettimanale SS Lazio - B Roma ITA 2017-09-13
RcRownchangeKK*chgGame
 1368 1343 3.00 7 -0.26 20 -5.20 
  Ferrara, Sebastiano 1461 ITA1.0010.662013.20 
  Clementi, Massimo 1433 ITA0.5010.12202.40 
  Spada, Vittoria 1306 ITA0.501-0.0520-1.00 
  Musmarra, Giovanni 1401 ITA0.5010.08201.60 
  Ruggiero, Ilaria 1219 ITA0.001-0.6720-13.40 
  Ruggiero, Alessandro 1414 ITA0.001-0.4020-8.00 
  Talone, Massimo 1341 ITA0.5010.00200.00 

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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