Individual Calculations October 2022
 Violini, Paolo  Total change: -14.60  Rating chartPersonal card
 CIS 2022 - Serie C Gironi 24 e 25 Castello di Cisterna - Nola ITA 2022-09-10
RcRownchangeKK*chgGame
 1808 1871 2.00 5 -0.81 20 -16.20 
  Gromovs, Sergejs f2108 ITA0.001-0.2020-4.00 
  Lamberti, Valerio 1543 ITA0.501-0.3720-7.40 
  Liverani, Matteo 1836 ITA0.001-0.5520-11.00 
  Perrotta, Nicola 1554 ITA1.0010.13202.60 
  Mele, Quirino 2001 ITA0.5010.18203.60 

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)
 
 Open Killing Zoe 2022 Ronde 1 Brussels BEL 2022-09-23
RcRownchangeKK*chgGame
 1471 1871 1.00 1 0.08 20 1.60 
  Violini, Enrico Giuseppe 1471  * ITA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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