Rapid: Individual Calculations January 2022
 Frigerio, Riccardo  Total change: -30.20  Rating chartPersonal card
 OP 3 RAPID SOTTO LA ROCCA SAN MINIATO ITA 2021-12-12
RcRownchangeKK*chgGame
 1474 1371 3.00 7 -0.10 20 -2.00 
  Maxion, Dirk f2106 GER0.001-0.0120-0.20 
  Assunti, Davide 1158 ITA0.001-0.7720-15.40 
  Viti, Vittorio 1269 ITA0.001-0.6420-12.80 
  Castro, Leonardo 1502 ITA1.0010.682013.60 
  Liuzzi, Piergiuseppe 1235 ITA1.0010.32206.40 
  Tacconi, Antonio 1739 ITA0.001-0.1020-2.00 
  Salbego, Martino 1311 ITA1.0010.42208.40 

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)
 
 OP 2 FESTIVAL RAPID CHESS PRATO PRATO ITA 2021-12-19
RcRownchangeKK*chgGame
 1349 1371 2.50 7 -1.41 20 -28.20 
  Stancanelli, Valerio 1895 ITA0.001-0.0320-0.60 
  Viti, Greta 1171 ITA1.0010.24204.80 
  Iovannone, Cristiano 1640 ITA0.001-0.1720-3.40 
  Sergi, Alessandro 1091 ITA0.001-0.8420-16.80 
  Caccamo, Siria 1204 ITA1.0010.28205.60 
  Liuzzi, Piergiuseppe 1235 ITA0.001-0.6820-13.60 
  Paolinelli, Leonardo 1209 ITA0.501-0.2120-4.20 

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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