Individual Calculations September 2022
 Mackiewicz, Lukasz  Total change: -26.00  Rating chartPersonal card
 Wroclaw OPEN C - Adolf Anderssen Chess Festival 2022 Wroclaw POL 2022-08-01
RcRownchangeKK*chgGame
 1309 1499 6.00 9 -0.65 40 -26.00 
  Kasprzak, Michal 1153 POL1.0010.11404.40 
  Lassak, Franciszek 1278 POL1.0010.22408.80 
  Trofimova, Evelina 1343 UKR0.501-0.2140-8.40 
  Klys, Kacper 1291 POL1.0010.23409.20 
  Butkiewicz, Piotr 1193 POL1.0010.14405.60 
  Kuska, Bartosz 1427 POL0.501-0.1040-4.00 
  Soszka, Szymon 1404 POL0.001-0.6340-25.20 
  Kaminska, Zuzanna 1319 POL1.0010.264010.40 
  Uhryn, Lukasz 1374 POL0.001-0.6740-26.80 

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)
 

 

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