Individual Calculations July 2017
 Manzo, Stefano  Total change: -19.20  Rating chartPersonal card
 OP 25 Infrasettimanale SS Lazio - B Roma ITA 2017-04-19
RcRownchangeKK*chgGame
 1365 1356 1.00 4 -0.96 20 -19.20 
  Clementi, Massimo 1547 ITA1.0010.752015.00 
  Di Maulo, Alessandra 1351 ITA0.001-0.5120-10.20 
  Cordio, Carlo Maria 1347 ITA0.001-0.5120-10.20 
  Damico, Mauro 1216 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)
 

 

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