Rapid: Individual Calculations January 2023
 Bettazzi, Daniele  Total change: 36.00  Rating chartPersonal card
 SCACCHI AL CASINO' - ASSOLUTO BAGNI DI LUCCA ITA 2022-12-04
RcRownchangeKK*chgGame
 1897 1917 5.00 8 1.00 20 20.00 
  Bei, Guido 1517  * ITA1.0010.08201.60 
  Riccio, Eros 2055 ITA1.0010.692013.80 
  Caprino, Marco 2099 ITA0.5010.24204.80 
  Jance, Marin 1950 ITA0.001-0.4520-9.00 
  Ghods, Maziar 1929 ITA1.0010.522010.40 
  Federico, Salvatore 1960 ITA0.001-0.4420-8.80 
  Passerotti, Pierluigi f2126 ITA0.5010.27205.40 
  Barbetti, Raul 1537 ITA1.0010.09201.80 
 * 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)
 
 European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID Katowice POL 2022-12-17
RcRownchangeKK*chgGame
 1966 1917 5.50 11 0.80 20 16.00 
  Zurawicka, Aleksandra 1517  * POL1.0010.08201.60 
  Koscielski, Janusz f2298 GER0.5010.41208.20 
  Maier, Christian m2275 GER0.001-0.1020-2.00 
  Pietras, Maksymilian 1457 POL1.0010.05201.00 
  Bochnickova, Andrea 2147 SVK1.0010.792015.80 
  Paszewski, Mateusz f2234 POL0.001-0.1320-2.60 
  Stremavicius, Pijus f2301 LTU1.0010.912018.20 
  Gvetadze, Sofio mwg2198 GEO0.5010.34206.80 
  Lapaj, Mateusz 2123 POL0.001-0.2420-4.80 
  Wajda, Krzysztof 1546 POL0.501-0.4020-8.00 
  Duda, Leon 1532 POL0.001-0.9120-18.20 
 * 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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