Individual Calculations December 2023
 Fiorenza, Valerio  Total change: -19.00  Rating chartPersonal card
 OP 47 Settimanale Lazio Scacchi Rounds 1-2-3-4 Roma ITA 2023-11-07
RcRownchangeKK*chgGame
 1733 1245 0.00 2 -0.10 20 -2.00 
  Marino, Giovanni 1811 ITA0.001-0.0220-0.40 
  Russo, Massimiliano 1655 ITA0.001-0.0820-1.60 

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 30 Lazio Scacchi - Torneo di novembre - B Roma ITA 2023-11-18
RcRownchangeKK*chgGame
 1286 1245 0.50 3 -0.85 20 -17.00 
  Paglia, Fabrizio 1445 ITA0.001-0.2420-4.80 
  Romeo, Eleonora 1107 ITA0.501-0.1920-3.80 
  Cancellieri, Loredana 1306 ITA0.001-0.4220-8.40 

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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