Individual Calculations July 2021
 Maloberti, David  Total change: -38.20  Rating chartPersonal card
 FE 8 Cattolica - A Cattolica ITA 2021-05-27
RcRownchangeKK*chgGame
 2159 2084 2.50 8 -0.81 20 -16.20 
  Horvath, Dominik m2453 AUT0.001-0.1020-2.00 
  Valette, Christian 1965 FRA0.501-0.1620-3.20 
  Perez Bolanos, Joel 1976 ESP1.0010.35207.00 
  Adrian, Claude m2240 FRA0.001-0.2920-5.80 
  Lorscheid, Gerhard f2204 GER0.001-0.3420-6.80 
  Nilssen, Ellen Fredericia wf2121 DEN0.001-0.4520-9.00 
  Iaccheo, Massimo 2018 ITA1.0010.41208.20 
  Richter, Nils f2294 GER0.001-0.2320-4.60 

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)
 
 Prague International Chess Festival 2021 D - FIDE open Praha CZE 2021-06-14
RcRownchangeKK*chgGame
 1973 2084 4.50 9 -1.10 20 -22.00 
  Svoboda, Daniel 1684  * CZE1.0010.08201.60 
  Navrotescu, Andreea-Cristiana wm2253 FRA0.001-0.2820-5.60 
  Pavlicek, Petr 1844 CZE1.0010.20204.00 
  Dahl, Christoph 2212 GER0.5010.17203.40 
  Colbow, Collin f2339 GER0.001-0.1920-3.80 
  Pacl, Vaclav f2015 CZE0.001-0.6020-12.00 
  Perkampus, Laurin 1920 GER0.001-0.7220-14.40 
  Martirosyan, David 1709 CZE1.0010.09201.80 
  Lhotska, Anna 1784 CZE1.0010.15203.00 
 * 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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