Individual Calculations December 2022
 Giacomazzi, Andrea  Total change: -22.00  Rating chartPersonal card
 WE Caterina Sforza - B Bagnara di Romagna ITA 2022-11-12
RcRownchangeKK*chgGame
 1247 1102 1.00 5 -0.55 40 -22.00 
  Perera, Jeremy Dillon 1333 ITA0.001-0.2140-8.40 
  Crescentini, Tommaso 1206 ITA1.0010.644025.60 
  Sarnari, Francesco 1286 ITA0.001-0.2640-10.40 
  Giugliano, Summer 1206 ITA0.001-0.3640-14.40 
  Di Iasio, Alessandro 1202 ITA0.001-0.3640-14.40 

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)
 

 

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