Individual Calculations April 2023
 Cancellieri, Loredana  Total change: -20.00  Rating chartPersonal card
 OP 45 Settimanale Lazio Scacchi Round 7 Roma ITA 2023-02-28
RcRownchangeKK*chgGame
 1268 1354 1.00 1 0.38 40 15.20 
  Paolocci, Fausto 1268 ITA1.0010.384015.20 

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)
 
 OP 46 Settimanale Lazio Scacchi Rounds 1-2-3 Roma ITA 2023-03-14
RcRownchangeKK*chgGame
 1489 1337 0.00 2 -0.88 40 -35.20 
  Pala, Giorgio 1953 ITA0.001-0.0240-0.80 
  Serzanti, Massimo 1025 ITA0.001-0.8640-34.40 

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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