Blitz: Individual Calculations March 2023
 Pitzeri, Daniel Michele  Total change: 31.60  Rating chartPersonal card
 CR SARDEGNA BLITZ 2023 SARDARA ITA 2023-01-28
RcRownchangeKK*chgGame
 1564 1207 2.50 9 0.79 40 31.60 
  Pannella, Leopoldo 1828 ITA0.001-0.0140-0.40 
  Della Porta, Giancarlo 1656 ITA1.0010.944037.60 
  Spano, Luca 1290 ITA1.0010.614024.40 
  Buchicchio, Roberto 1822 ITA0.001-0.0240-0.80 
  Clementini, Lorenzo 1947 ITA0.0010.00400.00 
  Sorcinelli, Andrea 1621 ITA0.5010.434017.20 
  Scanu, Nicolo ` 1309 ITA0.001-0.3640-14.40 
  Oliva, Saul 1088 ITA0.001-0.6640-26.40 
  Cuccu, Maria 1519 ITA0.001-0.1440-5.60 

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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