Individual Calculations October 2021
 Cacciola, Alfredo  Total change: 8.20  Rating chartPersonal card
 SMM 2021 NLB round 1 decentralised SUI 2021-08-29
RcRownchangeKK*chgGame
 1940 2182 1.00 1 0.20 20 4.00 
  Schmuki, Roman 1940 SUI1.0010.20204.00 

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)
 
 Mendrisio Open 2021 Mendrisio SUI 2021-09-10
RcRownchangeKK*chgGame
 2026 2170 2.00 4 -0.62 20 -12.40 
  Chatalbashev, Boris g2530 DEN0.001-0.1020-2.00 
  Dorofeev, Arseniy 1770  * RUS1.0010.08201.60 
  Villiger, Jan 1770  * SUI1.0010.08201.60 
  Paleologu, Vladimir 2035 SUI0.001-0.6820-13.60 
 * 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)
 
 SMM 2021 NLB round 2 decentralised SUI 2021-09-19
RcRownchangeKK*chgGame
 2080 2170 1.00 1 0.38 20 7.60 
  Jaehn, Michael, Dr. 2080 SUI1.0010.38207.60 

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)
 
 CIS 2021 - Serie Master Montesilvano ITA 2021-09-20
RcRownchangeKK*chgGame
 2206 2170 4.50 9 0.45 20 9.00 
  Pierantozzi, Stanislao 1949 ITA0.501-0.2820-5.60 
  Mazzilli, Piero f2318 ITA1.0010.702014.00 
  Signorelli, Gaetano 2226 ITA0.001-0.4220-8.40 
  Massironi, Marco 2222 ITA0.5010.07201.40 
  Seresin, Francesco f2329 ITA0.5010.21204.20 
  Brociner, Beniamino 2179 ITA1.0010.512010.20 
  Micheli, Carlo f2184 ITA0.001-0.4820-9.60 
  Paglietti, Nicola f2207 ITA1.0010.552011.00 
  Moncher, Stefano 2236 ITA0.001-0.4120-8.20 

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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