Rapid: Individual Calculations April 2022
 Buffa, Elena  Total change: -15.00  Rating chartPersonal card
 CIG 2022 - PALERMO U16-18 PALERMO ITA 2022-02-26
RcRownchangeKK*chgGame
 1249 1294 1.50 4 -0.73 20 -14.60 
  Gervasi, Pietro 1320 ITA0.001-0.4620-9.20 
  Messina, Alessia 1323 ITA0.001-0.4620-9.20 
  Taormina, Antonino 1235 ITA0.501-0.0820-1.60 
  Schembra, Serena 1118 ITA1.0010.27205.40 

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 RAPID PALERMO SCACCHI 2022 PALERMO ITA 2022-03-05
RcRownchangeKK*chgGame
 1499 1294 1.00 3 0.21 20 4.20 
  Cina `, Vittorio 1695 ITA0.001-0.0820-1.60 
  Camarda, Giuseppe 1414 ITA1.0010.662013.20 
  De Fina, Giuseppe 1387 ITA0.001-0.3720-7.40 

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)
 
 CISF 2022 - CR SICILIA ENNA ITA 2022-03-20
RcRownchangeKK*chgGame
 1503 1294 0.00 1 -0.23 20 -4.60 
  Triolo, Martina 1503 ITA0.001-0.2320-4.60 

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)
 

 

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