Rapid: Individual Calculations May 2019
 Bertoldo, Ivan  Total change: -22.80  Rating chartPersonal card
 OP GENS UNA SUMUS PALERMO ITA 2019-04-07
RcRownchangeKK*chgGame
 1384 1594 3.50 7 -1.70 20 -34.00 
  Sciascia, Davide 1194  * ITA1.0010.08201.60 
  Favitta, Amedeo 1905 ITA0.001-0.1420-2.80 
  Ardizzone, Luigi 1367 ITA0.501-0.2920-5.80 
  Ganci, Alberto 1289 ITA0.001-0.8620-17.20 
  Messina, Alessia 1377 ITA0.001-0.7820-15.60 
  Verga, Francesco 1364 ITA1.0010.21204.20 
  Pupella, Stefano Karol 1194  * ITA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 4 CENTRO SCACCHI PALERMO ITA 2019-04-14
RcRownchangeKK*chgGame
 1489 1594 5.00 7 0.56 20 11.20 
  Manganiello, Mattia 1243 ITA1.0010.11202.20 
  Amato, Andrea f1994  * ITA0.001-0.0820-1.60 
  Messina, Alessia 1377 ITA0.001-0.7820-15.60 
  Cina `, Vittorio 1638 ITA1.0010.562011.20 
  Verga, Francesco 1364 ITA1.0010.21204.20 
  Di Marco, Salvatore M. 1519 ITA1.0010.40208.00 
  Ganci, Alberto 1289 ITA1.0010.14202.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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