Individual Calculations September 2021
 Mroczkowski, Adam  Total change: 36.80  Rating chartPersonal card
 Eliminacje Miedzywojewodzkie do OOM (MA-WM) C11 Ketrzyn POL 2021-08-16
RcRownchangeKK*chgGame
 1213 1032 1.00 3 0.18 40 7.20 
  Krogulski, Maksymilian 1315 POL1.0010.844033.60 
  Klask, Franciszek 1087 POL0.001-0.4240-16.80 
  Mielcuch, Karol 1237 POL0.001-0.2440-9.60 

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)
 
 IX Festiwal Szachowy "Bursztynowe Wybrzeze" 2021 - A Mikoszewo POL 2021-08-23
RcRownchangeKK*chgGame
 1243 1032 3.00 9 0.74 40 29.60 
  Kopaczewski, Zbigniew 1432  * POL0.001-0.0840-3.20 
  Banasiak, Adrianna 1340 POL0.001-0.1440-5.60 
  Wojciechowski, Tomasz 1432  * POL0.001-0.0840-3.20 
  Belczewski, Roman 1153 POL0.5010.16406.40 
  Narwojsz, Stanislaw 1078 POL1.0010.564022.40 
  Szaniawski, Mikolaj 1099 POL0.001-0.4140-16.40 
  Pielak, Mikolaj 1201 POL1.0010.724028.80 
  Rafalski, Tomasz 1205 POL0.5010.23409.20 
  Sliwa, Krzysztof 1248 POL0.001-0.2240-8.80 
 * 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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