Rapid: Individual Calculations February 2022
 Cina `, Vittorio  Total change: 2.40  Rating chartPersonal card
 OP RAPID DI NATALE 2021 PALERMO ITA 2021-12-18
RcRownchangeKK*chgGame
 1598 1693 4.00 6 0.12 20 2.40 
  Catanzaro, Claudio 1216 ITA1.0010.05201.00 
  Zito, Enrica 1502 ITA0.001-0.7520-15.00 
  Gervasi, Pietro 1325 ITA1.0010.10202.00 
  La Barbera, Manfredi 1569 ITA1.0010.33206.60 
  Lorito, Francesco 1620 ITA1.0010.40208.00 
  Amato, Andrea f2358 ITA0.001-0.0120-0.20 

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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