Individual Calculations December 2017
 Maracci, Stefano  Total change: 128.40  Rating chartPersonal card
 Fe 5 Levante Ligure - C La Spezia ITA 2017-11-03
RcRownchangeKK*chgGame
 1506 1317 3.50 4 2.47 40 98.80 
  Sanna, Mario 1451 ITA1.0010.684027.20 
  Fragni, Enrico 1549 ITA1.0010.794031.60 
  Lantschner, Alexander 1523 ITA0.5010.264010.40 
  Chiappini, Massimo 1502 ITA1.0010.744029.60 

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 11 Citta' di Recco - C Recco ITA 2017-11-17
RcRownchangeKK*chgGame
 1511 1317 1.50 3 0.74 40 29.60 
  Sanna, Mario 1451 ITA0.5010.18407.20 
  Vaccaro, Franco 1559 ITA0.001-0.2040-8.00 
  Corso, Giorgio 1523 ITA1.0010.764030.40 

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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