Blitz: Individual Calculations May 2023
 Mora, Lorenzo  Total change: 2.80  Rating chartPersonal card
 OP 2 BLITZ ARROCCO CHESS CLUB 2023 ROMA ITA 2023-04-15
RcRownchangeKK*chgGame
 1974 1909 3.00 8 -0.49 20 -9.80 
  Lantini, Marco 1977 ITA0.001-0.4120-8.20 
  Puglia, Francesco 1832 ITA1.0010.39207.80 
  Grammatico, Riccardo 1733 ITA1.0010.27205.40 
  Bodrov, Timofey 1963 UKR1.0010.582011.60 
  Machidon, Cristi f2341 MDA0.001-0.0720-1.40 
  Sibilio, Mario f2214 ITA0.001-0.1420-2.80 
  Triglia, Alessandro 1915 ITA0.001-0.4920-9.80 
  Scagliarini, Bruno 1819 ITA0.001-0.6220-12.40 

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 3 BLITZ ASR 2023 ROMA ITA 2023-04-23
RcRownchangeKK*chgGame
 1867 1909 5.50 9 0.63 20 12.60 
  Abuhamdieh, Nando 1509  * ITA1.0010.08201.60 
  Paduraru, Angelo Mario 1438 ITA0.501-0.4520-9.00 
  Roberti, Bruno 1746 ITA0.001-0.7220-14.40 
  Grammatico, Riccardo 1733 ITA1.0010.27205.40 
  Pala, Giorgio 1942 ITA1.0010.552011.00 
  Carnicelli, Valerio f2319 ITA0.001-0.0820-1.60 
  Casiello, Francesco 1893 ITA1.0010.48209.60 
  Cioce, Enrico 2012 ITA1.0010.642012.80 
  Sibilio, Mario f2214 ITA0.001-0.1420-2.80 
 * 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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