Individual Calculations July 2021
 Szuber, Dawid  Total change: -43.20  Rating chartPersonal card
 IV Dolnoslaska Liga Szachowa 2021 - Okreg Walbrzyski Dolny Slask POL 2021-03-07
RcRownchangeKK*chgGame
 1732 1516 0.50 2 0.03 40 1.20 
  Drazek, Wladyslaw 1833 POL0.001-0.1340-5.20 
  Smukowski, Bartosz 1630 POL0.5010.16406.40 

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
 1691 1516 2.00 10 -1.11 40 -44.40 
  Turski, Bartlomiej 1916  * POL0.001-0.0840-3.20 
  Wysocki, Mateusz 1907 POL0.001-0.0940-3.60 
  Cichon, Jakub 1894 POL0.001-0.0940-3.60 
  Michalowski, Patryk 1757 POL0.5010.304012.00 
  Rzasa, Dominik 1205 POL1.0010.14405.60 
  Marciniak, Leonard 1909 POL0.001-0.0840-3.20 
  Rylski, Tadeusz 1637 POL0.001-0.3440-13.60 
  Jarosz, Szymon 1327 POL0.001-0.7540-30.00 
  Lenart, Jakub 1524 POL0.5010.01400.40 
  Babiarz, Arkadiusz 1833 POL0.001-0.1340-5.20 
 * 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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