Individual Calculations July 2023
 Kozlowski, Franciszek  Total change: -70.40  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa A Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 2053 1900 2.50 7 0.40 40 16.00 
  Majek, Kacper 2083 POL0.001-0.2640-10.40 
  Wnek, Filip 2057 POL0.5010.21408.40 
  Hnatyshyn, Anastasiia wf2127 UKR0.5010.294011.60 
  Makhynia, Kostiantyn 2015 POL0.001-0.3440-13.60 
  Muller, Maxime 1974 FRA0.001-0.4040-16.00 
  Solano, Juan Pablo 1955 BOL1.0010.584023.20 
  Sliwicki, Damian c2158 POL0.5010.324012.80 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - I Liga 2023 Lublin POL 2023-06-13
RcRownchangeKK*chgGame
 1834 1900 3.00 9 -2.16 40 -86.40 
  Klim, Filip 1988 POL0.5010.12404.80 
  Borowik, Wojciech 1823 POL1.0010.394015.60 
  Lochinski, Pawel 1709 POL0.001-0.7540-30.00 
  Malik, Maciej 2045 POL0.5010.19407.60 
  Serewa, Antoni 1695 POL0.001-0.7640-30.40 
  Kubik, Rafal 2055 POL0.001-0.2940-11.60 
  Pisarek, Jan 1956 POL0.001-0.4240-16.80 
  Stypka, Sebastian 1500  * POL0.001-0.9240-36.80 
  Maciaszek, Karol 1731 POL1.0010.284011.20 
 * 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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