Rapid: Individual Calculations April 2022
 Donati, Stefano  Total change: -22.20  Rating chartPersonal card
 OP ITINERARIO K2457 - SAN MINIATO SAN MINIATO ITA 2022-03-13
RcRownchangeKK*chgGame
 1379 1318 1.50 4 -0.37 20 -7.40 
  Bisignano, Riccardo 1844 ITA0.001-0.0320-0.60 
  Lanzillotta, Luigi 1026 ITA0.501-0.3520-7.00 
  Pasta, Pietro 1522 ITA0.001-0.2420-4.80 
  Sposato, Giovanni 1125 ITA1.0010.25205.00 

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)
 
 OP ITINERARIO K2457 - SAN GIMIGNANO SAN GIMIGNANO ITA 2022-03-20
RcRownchangeKK*chgGame
 1411 1318 2.50 8 -0.74 20 -14.80 
  Giordani, Luca 1844 ITA0.001-0.0320-0.60 
  Russo, Giuseppe 1404 ITA0.001-0.3820-7.60 
  Viti, Greta 1296 ITA0.501-0.0320-0.60 
  Lensi, Ettore 1088 ITA1.0010.21204.20 
  Iovannone, Cristiano 1470 ITA0.001-0.3020-6.00 
  Furlani, Graziano 1239 ITA0.501-0.1120-2.20 
  Giaconi, Giovanni 1576 ITA0.5010.32206.40 
  Frigerio, Riccardo 1373 ITA0.001-0.4220-8.40 

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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