Individual Calculations January 2023
 Gao, Davide  Total change: 30.00  Rating chartPersonal card
 WE Felice Bosi 2022 - A Milano ITA 2022-11-25
RcRownchangeKK*chgGame
 1452 1378 2.50 5 0.43 40 17.20 
  Mercanti, Aurelio 1078 ITA1.0010.15406.00 
  Santelli, Francesco 1694 ITA0.001-0.1340-5.20 
  Carrideo, Simone 1715 ITA0.001-0.1240-4.80 
  Minelli, Samuele 1199 ITA1.0010.274010.80 
  Pedemonte, Claudio Giovanni 1576 ITA0.5010.264010.40 

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)
 
 OP 2 Settimanale Mikhail Botvinnik Rounds 5-6 Milano ITA 2022-11-30
RcRownchangeKK*chgGame
 1638 1378 0.50 1 0.32 40 12.80 
  Guarato, Guido 1638 ITA0.5010.324012.80 

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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