Individual Calculations November 2022
 Vivoli, Alessandro  Total change: -52.44  Rating chartPersonal card
 FE Isola del sole - B Grado ITA 2022-09-24
RcRownchangeKK*chgGame
 1603 1493 3.50 8 0.59 38 22.42 
  Zielinski, Hubert 1792 POL0.001-0.1538-5.70 
  Di Lascio, Savino 1793 ITA0.001-0.1538-5.70 
  Predan, Dino 1255 ITA1.0010.20387.60 
  Palma, Stefano 1730 ITA1.0010.803830.40 
  Budai, Leonardo 1675 ITA0.001-0.2638-9.88 
  Podgornik, Massimo 1674 ITA0.5010.24389.12 
  Marinig, Lorenzo 1251 ITA1.0010.20387.60 
  Petrosino, Germano 1650 ITA0.001-0.2938-11.02 

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)
 
 World junior under 20 championship 2022 - Open Dorgali ITA 2022-10-12
RcRownchangeKK*chgGame
 1731 1555 2.00 10 -1.97 38 -74.86 
  Rohith, Krishna S f2370 IND0.0010.00380.00 
  Asllani, Dorian 2202 SUI0.001-0.0138-0.38 
  Pennica, Andrea 1997 ITA0.001-0.0638-2.28 
  Carroll, Peter c2115 IRL0.001-0.0238-0.76 
  Monferrato, Rocco 1563 URU0.001-0.4938-18.62 
  Salem, Muhsan Shuaib 1227 UAE0.501-0.3738-14.06 
  Abdulla, Younes Alkhemeiri 1404 UAE0.501-0.2038-7.60 
  Ahmed, Younes Alkhemeiri 1155  * UAE0.001-0.9238-34.96 
  Ghaith, Saeed Alnuaimi 1269 UAE0.001-0.8438-31.92 
  Persico, Lorenzo 2007 ITA1.0010.943835.72 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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