Individual Calculations July 2023
 Barone, Marco  Total change: 44.80  Rating chartPersonal card
 CIS 2023 - Serie Promozione Lombardia Girone 2 Cinisello Balsamo ITA 2023-06-09
RcRownchangeKK*chgGame
 1374 1230 0.50 2 -0.14 40 -5.60 
  Lo Giudice, Alessio 1259 ITA0.5010.04401.60 
  Cara Romeo, Lavinia 1488 ITA0.001-0.1840-7.20 

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)
 
 WE 2 Chess Trophy - C Montevecchia ITA 2023-06-15
RcRownchangeKK*chgGame
 1441 1230 2.50 5 1.26 40 50.40 
  Rabbiosi, Carlo 1526 ITA1.0010.854034.00 
  Cosci, Martino 1406 ITA0.5010.23409.20 
  Calvi, Luca 1599 ITA0.001-0.1040-4.00 
  Rasella, Marco 1398 ITA0.001-0.2840-11.20 
  Guarnieri, Federico 1275 ITA1.0010.564022.40 

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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