Individual Calculations March 2024
 Tarkowski, Lukasz  Total change: -15.60  Rating chartPersonal card
 I Turniej kolowy Spoldzielni Mieszkaniowej Baltyk 2024 Round 1 Gdynia POL 2024-01-31
RcRownchangeKK*chgGame
 1427 1364 0.00 1 -0.41 40 -16.40 
  Wojciechowski, Tomasz 1427 POL0.001-0.4140-16.40 

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)
 
 I Turniej kolowy Spoldzielni Mieszkaniowej Baltyk 2024 Round 2-4 Gdynia POL 2024-02-07
RcRownchangeKK*chgGame
 1514 1364 1.00 3 0.02 40 0.80 
  Chmiel, Michal 1287 POL0.501-0.1140-4.40 
  Litwinski, Wojciech 1679 POL0.001-0.1440-5.60 
  Piasta, Bartosz 1577 POL0.5010.274010.80 

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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