Individual Calculations September 2023
 Maldonado Gonzales, Stefano  Total change: 161.60  Rating chartPersonal card
 WE 3 La regina degli scacchi a Roma - A Roma ITA 2023-07-28
RcRownchangeKK*chgGame
 2172 2032 3.00 5 1.39 40 55.60 
  Palchuk, Andrii f2317 UKR0.5010.344013.60 
  D Antonio, Neri 2248 ITA0.001-0.2240-8.80 
  Calabrese, Claudio 1980 ITA1.0010.434017.20 
  Dimitrijevic, Aleksandra wg2109 ITA1.0010.614024.40 
  Orfini, Nicolo 2206 ITA0.5010.23409.20 

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)
 
 FE 21 Spilimbergo - A Spilimbergo ITA 2023-08-09
RcRownchangeKK*chgGame
 2249 2050 5.00 9 2.65 40 106.00 
  Bettalli, Francesco f2274 ITA1.0010.784031.20 
  Lopez Rayo, Santiago f2299 COL0.001-0.1940-7.60 
  Gomez Barrera, Javiera Belen wm2220 CHI0.001-0.2840-11.20 
  Alexieva, Silvia mwg2203 FRA1.0010.704028.00 
  Dvirnyy, Danyyil g2521 ITA0.001-0.0540-2.00 
  Pasini, Nicolo f2154 ITA0.5010.14405.60 
  De Francesco, Klaus f2168 GER0.5010.16406.40 
  Ballotti, Luca c2138 ITA1.0010.624024.80 
  Goldbeck, Lars f2260 GER1.0010.774030.80 

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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