Individual Calculations January 2014
 Viviani, Tommaso  Total change: 19.80  Rating chartPersonal card
 WE Cipressina 2013 - B Mestre ITA 2013-11-29
RcRownchangeKK*chgGame
 1751 1579 2.00 4 0.90 30 27.00 
  Belloni, Umberto 1788 ITA0.5010.27308.10 
  Gradari, Stefano 1676 ITA0.5010.13303.90 
  Rossi, Gianni 1789 ITA1.0010.773023.10 
  Grudina, Marco 1750 ITA0.001-0.2730-8.10 

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 21 del Graticolato - B Santa Maria di Sala ITA 2013-12-06
RcRownchangeKK*chgGame
 1739 1597 1.00 4 -0.24 30 -7.20 
  Balzan, Alessandro 1768 ITA0.001-0.2730-8.10 
  Borghi, Bruno 1750 ITA1.0010.703021.00 
  De Marchi, Alessandro 1724 ITA0.001-0.3330-9.90 
  Benedetti, Maurizio 1715 ITA0.001-0.3430-10.20 

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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