Individual Calculations January 2019
 Vergara Meersohn, Alberto Luis  Total change: -17.60  Rating chartPersonal card
 WE Imola - C Imola ITA 2018-12-07
RcRownchangeKK*chgGame
 1299 1557 3.00 5 -1.07 40 -42.80 
  Giuntini, Silvia 1329 ITA0.001-0.7940-31.60 
  Bergomi, Gian Marco 1252 ITA1.0010.14405.60 
  Barbari, Samuel 1255 ITA1.0010.15406.00 
  Sakharov, Sergiy 1382 ITA0.001-0.7340-29.20 
  Bruni, Alessandro 1275 ITA1.0010.16406.40 

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)
 
 WE Natale 2018 - B Bologna ITA 2018-12-22
RcRownchangeKK*chgGame
 1478 1557 3.00 4 0.63 40 25.20 
  Pirotti, Livio 1477 ITA1.0010.394015.60 
  Brini, Dario 1592 ITA0.001-0.4540-18.00 
  Pallotti, Lorenzo 1594 ITA1.0010.554022.00 
  Mihaila, Radu Stefan 1247 ITA1.0010.14405.60 

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)
 

 

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