Individual Calculations December 2022
 Castaldo, Antonio  Total change: -39.40  Rating chartPersonal card
 OP 32 Settimanale Coppa autunno Rounds 2-3-4 Ivrea ITA 2022-11-03
RcRownchangeKK*chgGame
 1198 1395 1.00 3 -1.18 20 -23.60 
  Garnerone, Elena 1073 ITA1.0010.13202.60 
  Stratta, Luca 1424 ITA0.001-0.4620-9.20 
  Pilo, Paola 1098 ITA0.001-0.8520-17.00 

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)
 
 OP 19 Citta' di Ivrea Ivrea ITA 2022-11-25
RcRownchangeKK*chgGame
 1582 1395 1.00 5 -0.79 20 -15.80 
  Lami, Damiano 2080 ITA0.001-0.0120-0.20 
  Mastroleo Re, Giuliano 1133 ITA1.0010.18203.60 
  Bogatto, Mario 1266 ITA0.001-0.6720-13.40 
  Pilo, Sergio 1830 ITA0.001-0.0620-1.20 
  Vairetto, Marco 1603 ITA0.001-0.2320-4.60 

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)
 

 

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