Individual Calculations April 2017
 Vanzan, Alessandro  Total change: -9.20  Rating chartPersonal card
 OP 10 Memorial Salvatore Nobile Roma ITA 2017-01-05
RcRownchangeKK*chgGame
 1624 1614 2.50 6 -0.46 20 -9.20 
  Rocchi, Federico 1928 ITA0.001-0.1420-2.80 
  Baldovin, Gaetano 1474 ITA1.0010.31206.20 
  Albore, Daniele 1723 ITA0.001-0.3520-7.00 
  Piperno, Renato 1355 ITA0.501-0.3220-6.40 
  Macchini, Bruno 1843 ITA0.001-0.2120-4.20 
  Tamburrini, Andrea 1419 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)
 

 

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