Individual Calculations September 2023
 Marinelli, Armando  Total change: -74.40  Rating chartPersonal card
 WE 11 Morrovalle - C Morrovalle ITA 2023-08-10
RcRownchangeKK*chgGame
 1315 1470 2.50 5 -0.95 40 -38.00 
  Corvi, Giosue Francesco 1078 ITA1.0010.08403.20 
  Corvi, Maddalena 1351 ITA1.0010.344013.60 
  Di Petta, Federico 1332 ITA0.001-0.6940-27.60 
  Assunti, Davide 1390 ITA0.501-0.1140-4.40 
  Andreini, Gigliola 1422 ITA0.001-0.5740-22.80 

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 5 Del fermano Fermo ITA 2023-08-21
RcRownchangeKK*chgGame
 1606 1470 1.00 5 -0.91 40 -36.40 
  Cecere, Enrico 1959 ITA0.001-0.0440-1.60 
  Viozzi, Filippo 1086 ITA0.501-0.4140-16.40 
  Caldi, Mario 1769 ITA0.001-0.1540-6.00 
  Forlano, Luigi 1956 ITA0.001-0.0440-1.60 
  Tamburrini, Andrea 1259 ITA0.501-0.2740-10.80 

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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