Individual Calculations April 2014
 Mazza, Maurizio  Total change: -32.40  Rating chartPersonal card
 OP Infrasettimanale SS Lazio 2014 Roma ITA 2014-01-15
RcRownchangeKK*chgGame
 1632 1669 0.50 5 -2.25 15 -33.75 
  Antonelli, Fabrizio 2021 ITA0.001-0.1115-1.65 
  Cappon, Fabio 1403 ITA0.501-0.3215-4.80 
  Colombrini, Adolfo 1919 ITA0.001-0.1915-2.85 
  Giannandrea, Fabio 1459 ITA0.001-0.7715-11.55 
  Di Martino, Eugenio 1358 ITA0.001-0.8615-12.90 

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)
 
 CP Roma 2014 Roma ITA 2014-03-14
RcRownchangeKK*chgGame
 1549 1669 2.00 3 0.09 15 1.35 
  Alessio, Anna 1377 ITA1.0010.15152.25 
  Di Martino, Eugenio 1362 ITA1.0010.14152.10 
  Pierangeli, Andrea 1908 ITA0.001-0.2015-3.00 

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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