Individual Calculations April 2024
 Mueck, Piotr  Total change: 1.40  Rating chartPersonal card
 284th YMCA Winter 2024-C Round 8 Warszawa POL 2024-02-28
RcRownchangeKK*chgGame
 1462 1355 0.50 1 0.15 20 3.00 
  Serafin, Franciszek 1462 POL0.5010.15203.00 

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)
 
 284th YMCA Winter 2024-C Round 9-11 Warszawa POL 2024-03-06
RcRownchangeKK*chgGame
 1587 1605 1.50 3 -0.08 20 -1.60 
  Przybylski, Marek 1621 POL0.5010.02200.40 
  Bobinski, Lukasz 1575 POL0.001-0.5420-10.80 
  Dabrowski, Leszek 1565 POL1.0010.44208.80 

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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