Individual Calculations August 2020
 Lis, Maksymilian  Total change: 15.60  Rating chartPersonal card
 DMP - III Liga Szachowa Juniorow PK 2020 Round 8-9 Lubenia POL 2020-07-25
RcRownchangeKK*chgGame
 1155 1009 1.00 2 0.39 40 15.60 
  Tomkiewicz, Szymon 1135 POL0.5010.17406.80 
  Gasiorek, Michal 1175 POL0.5010.22408.80 

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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