Individual Calculations August 2017
 Marzetti, Alessandro  Total change: -17.40  Rating chartPersonal card
 FE Campionati d'Italia 2017 - 3N-NC Civitanova Marche ITA 2017-07-15
RcRownchangeKK*chgGame
 1258 1421 5.50 9 -0.87 20 -17.40 
  Morandini, Alessandro 1280 ITA1.0010.31206.20 
  Gabbanelli, Anacleto 1225 ITA1.0010.25205.00 
  Ciriolo, Enrico 1386 ITA0.501-0.0520-1.00 
  Bosi, Ettore 1192 ITA0.001-0.7920-15.80 
  Meriem Benziane, Nizar 1353 ITA0.001-0.5920-11.80 
  Marzetti, Andrea 1111 ITA1.0010.14202.80 
  Bruni, Pierluigi 1194 ITA1.0010.21204.20 
  Sanlorenzo, Fabrizio 1282 ITA0.501-0.1920-3.80 
  Ciriolo, Lucio 1302 ITA0.501-0.1620-3.20 

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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