Rapid: Individual Calculations December 2023
 Collina, Marco  Total change: -84.00  Rating chartPersonal card
 OP 9 ARZARAPID - 10 ANNI ARZACHESS ARZACHENA ITA 2023-11-11
RcRownchangeKK*chgGame
 1298 1404 5.50 12 -2.10 40 -84.00 
  Ardu, Luigi 1730 ITA0.001-0.1340-5.20 
  Roggio, Giovanni 1254 ITA1.0010.304012.00 
  Zanda, Lorenzo 1006 ITA0.001-0.9240-36.80 
  Vasa, Giovanni Battista 1321 ITA0.001-0.6140-24.40 
  Salis, Davide 1170 ITA0.001-0.7940-31.60 
  Malu, Marcello 1508 ITA0.001-0.3640-14.40 
  Serra, Carlotta 1198 ITA1.0010.24409.60 
  Manca, Giorgia 1229 ITA1.0010.274010.80 
  Saddi, Giuseppe Giovanni 1413 ITA0.001-0.4940-19.60 
  Mureddu, Maria Francesca 1310 ITA1.0010.374014.80 
  Tilocca, Riccardo 1230 ITA0.501-0.2340-9.20 
  Gardey, Michel 1208 FRA1.0010.254010.00 

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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