Individual Calculations February 2022
 Luigi, Rinaldo  Total change: -8.40  Rating chartPersonal card
 Settimanale 2 Coppa degli accademici - B Rounds 1-2-3 Roma ITA 2022-01-13
RcRownchangeKK*chgGame
 1361 1662 1.00 2 -0.68 20 -13.60 
  Tamburrini, Andrea 1272 ITA1.0010.09201.80 
  Zanni, Angelo 1450 ITA0.001-0.7720-15.40 

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 41 Settimanale Lazio Scacchi Rounds 1-2 Roma ITA 2022-01-18
RcRownchangeKK*chgGame
 1481 1662 1.00 1 0.26 20 5.20 
  Scacco, Samuel 1481 ITA1.0010.26205.20 

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)
 

 

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