Individual Calculations October 2021
 Bonanzinga, Corrado  Total change: -73.40  Rating chartPersonal card
 FE 2 Floresta parco dei Nebrodi - A Floresta ITA 2021-08-31
RcRownchangeKK*chgGame
 2056 2045 0.50 8 -3.47 20 -69.40 
  Gilevych, Artem m2406 ITA0.001-0.1020-2.00 
  Tricomi, Massimo 1963 ITA0.001-0.6120-12.20 
  Musso, Andrea 2086 ITA0.001-0.4420-8.80 
  Sardo, Gabriele 2101 ITA0.001-0.4220-8.40 
  Miosi, Marco 1948 ITA0.001-0.6320-12.60 
  Gueci, Laura 1963 ITA0.001-0.6120-12.20 
  Piccinno, Matteo 1986 ITA0.001-0.5820-11.60 
  Milone, Gaetano 1991 ITA0.501-0.0820-1.60 

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)
 
 CIS 2021 - Serie A1 Girone 4 Roma ITA 2021-09-17
RcRownchangeKK*chgGame
 1995 2045 1.50 3 -0.20 20 -4.00 
  Buratti, Marco 1908 ITA0.501-0.1820-3.60 
  Pennica, Andrea 1976 ITA1.0010.40208.00 
  Parpinel, Marco 2101 ITA0.001-0.4220-8.40 

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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