Rapid: Individual Calculations January 2024
 Sarcia `, Alida  Total change: -17.20  Rating chartPersonal card
 OP 16 RAPID ARROCCO CHESS CLUB ROMA ITA 2023-12-23
RcRownchangeKK*chgGame
 1529 1022 0.00 6 -0.43 40 -17.20 
  Puglia, Francesco 1811 ITA0.0010.00400.00 
  Collevecchio, Lorenzo 1485 ITA0.001-0.0540-2.00 
  Pastore, Cosmas 1776 ITA0.0010.00400.00 
  Sbaraglia Sampson, Alessandro 1463 ITA0.001-0.0640-2.40 
  Scatolini, Lorenzo 1408 ITA0.001-0.0940-3.60 
  Martinelli, Marco 1231 ITA0.001-0.2340-9.20 

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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