Individual Calculations September 2022
 Karwot, Marek  Total change: -42.40  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa C Ustron POL 2022-08-13
RcRownchangeKK*chgGame
 1308 1510 5.00 8 -1.06 40 -42.40 
  Kisielinski, Stanislaw 1208 POL1.0010.15406.00 
  Rzepka, Marcin 1312 POL1.0010.24409.60 
  Hartlinski, Tomasz 1359 POL0.001-0.7040-28.00 
  Gruca, Karol 1334 POL1.0010.274010.80 
  Kopacki, Aleksander 1320 POL0.001-0.7540-30.00 
  Walaszczyk, Mikolaj 1292 POL1.0010.22408.80 
  Niemczyk, Krzysztof 1376 POL0.001-0.6840-27.20 
  Kowalski, Lukasz 1259 POL1.0010.19407.60 

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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