Individual Calculations December 2023
 Porchia, Andrea  Total change: 61.20  Rating chartPersonal card
 WE Castel del Rio - B Castel del Rio ITA 2023-11-03
RcRownchangeKK*chgGame
 1494 1286 1.50 4 0.43 40 17.20 
  Morisi, Luca 1586 ITA0.5010.354014.00 
  Pasquotto, Mirko 1690 ITA0.001-0.0840-3.20 
  Vignola, Elia 1471 ITA0.5010.24409.60 
  Di Iasio, Alessandro 1228 ITA0.501-0.0840-3.20 

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)
 
 WE 2 Caterina Sforza - B Bagnara di Romagna ITA 2023-11-11
RcRownchangeKK*chgGame
 1328 1286 2.00 2 1.10 40 44.00 
  Melluzzo, Rosanna 1200 ITA1.0010.384015.20 
  Cavazzini, Umberto 1456 ITA1.0010.724028.80 

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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