Individual Calculations October 2022
 Moreno, Giovanni  Total change: -17.40  Rating chartPersonal card
 WE 27 Lazio Scacchi - B Roma ITA 2022-09-09
RcRownchangeKK*chgGame
 1332 1187 0.00 2 -0.66 20 -13.20 
  Avetisjan, Arman 1485 ITA0.001-0.1520-3.00 
  Lioi, Francesco 1179 ITA0.001-0.5120-10.20 

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 43 Settimanale Lazio Scacchi Rounds 1-2 Roma ITA 2022-09-20
RcRownchangeKK*chgGame
 1571 1187 0.00 2 -0.21 20 -4.20 
  Scagliarini, Bruno 1678 ITA0.001-0.0420-0.80 
  Natalia, Maurizio 1464 ITA0.001-0.1720-3.40 

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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