Individual Calculations November 2023
 Adamski, Adam  Total change: 8.00  Rating chartPersonal card
 278th YMCA Autumn 2023-A Round 2 Warszawa POL 2023-09-29
RcRownchangeKK*chgGame
 1816 1760 0.50 2 -0.35 20 -7.00 
  Makowski, Tomasz 1775 POL0.001-0.4820-9.60 
  Basiaga, Sebastian 1856 POL0.5010.13202.60 

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)
 
 278th YMCA Autumn 2023-A Round 3-6 Warszawa POL 2023-10-06
RcRownchangeKK*chgGame
 1817 1755 2.00 3 0.75 20 15.00 
  Sternik, Piotr 1856 POL1.0010.642012.80 
  Choroszej, Aleksander 1883 POL0.5010.17203.40 
  Pietrzak, Wojciech 1711 POL0.501-0.0620-1.20 

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)
 

 

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