Rapid: Individual Calculations June 2023
 Nowak, Leszek  Total change: -50.60  Rating chartPersonal card
 Szachowa Majowka '2023 Konskie POL 2023-05-21
RcRownchangeKK*chgGame
 1400 1373 1.00 4 -0.92 20 -18.40 
  Urban, Wojciech 1686 POL0.001-0.1420-2.80 
  Kobylecki, Andrzej 1722 POL0.001-0.1120-2.20 
  Waszczyk, Jakub 1075 POL0.001-0.8520-17.00 
  Bugala, Oskar 1116 POL1.0010.18203.60 

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)
 
 VI Skarzyskie MINI-Elo - OPEN Skarzysko-Kamienna POL 2023-05-28
RcRownchangeKK*chgGame
 1215 1373 0.50 3 -1.61 20 -32.20 
  Nosowicz, Jakub 1224 POL0.001-0.7020-14.00 
  Dmoch, Lukasz 1110 POL0.501-0.3220-6.40 
  Kowalski, Dariusz 1310 POL0.001-0.5920-11.80 

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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