Individual Calculations July 2021
 Wandor, Adam  Total change: -2.40  Rating chartPersonal card
 Indywidualne Mistrzostwa Slaska Juniorow w Szachach Klasycznych na rok 2021 - C13 Imielin POL 2021-06-04
RcRownchangeKK*chgGame
 1216 1333 4.00 6 0.13 40 5.20 
  Burak, Sebastian 1076 POL1.0010.18407.20 
  Kubik, Bartosz 1254 POL1.0010.394015.60 
  Duda, Leon 1505 POL0.001-0.2740-10.80 
  Banaczyk, Piotr 1263 POL0.501-0.1040-4.00 
  Tyrna, Filip 1186 POL0.501-0.2040-8.00 
  Zimny, Karol 1010 POL1.0010.13405.20 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow 2021 - II Liga Poronin POL 2021-06-17
RcRownchangeKK*chgGame
 1484 1333 2.50 8 -0.19 40 -7.60 
  Wieckowski, Michal 1605 POL1.0010.834033.20 
  Wajda, Krzysztof 1311 POL0.501-0.0340-1.20 
  Gorecki, Michal 1125 POL0.001-0.7740-30.80 
  Miler, Franciszek 1623 POL0.5010.344013.60 
  Majcher, Igor 1185 POL0.501-0.2040-8.00 
  Kejna, Piotr c1696 POL0.001-0.1040-4.00 
  Musial, Igor 1733  * POL0.001-0.0840-3.20 
  Maj, Samuel 1596 POL0.001-0.1840-7.20 
 * 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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