Individual Calculations April 2023
 Wojciechowski, Szymon  Total change: 52.40  Rating chartPersonal card
 II SLESINSKI TURNIEJ KLASYFIKACYJNY - (grupa A) Slesin POL 2023-03-11
RcRownchangeKK*chgGame
 1284 1422 3.50 5 0.14 40 5.60 
  Ratajczak, Marcin 1090 POL0.001-0.8840-35.20 
  Michno, Mateusz 1229 POL1.0010.254010.00 
  Nowak, Mateusz 1338 POL0.501-0.1240-4.80 
  Kasperski, Jakub 1320 POL1.0010.364014.40 
  Gorecki, Michal 1441 POL1.0010.534021.20 

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)
 
 V Swidnicki Festiwal Szachowy Open A (na I i k) Swidnica POL 2023-03-18
RcRownchangeKK*chgGame
 1373 1422 4.50 6 1.17 40 46.80 
  Repetilo, Daria 1176 UKR1.0010.19407.60 
  Perek, Oskar 1579 POL1.0010.714028.40 
  Siudak, Tomasz 1509 POL1.0010.624024.80 
  Nowakowski, Michal 1440 POL0.001-0.4740-18.80 
  Wasiluk, Blazej 1139 POL1.0010.16406.40 
  Staniczek, Kacper 1395 POL0.501-0.0440-1.60 

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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