Rapid: Individual Calculations May 2024
 Chrobak, Piotr  Total change: -16.60  Rating chartPersonal card
 Bohuslavice Open 2024 Bohuslavice CZE 2024-04-20
RcRownchangeKK*chgGame
 1841 1808 4.50 9 0.44 20 8.80 
  Krisicova, Neli 1492 CZE1.0010.13202.60 
  Wojs, Alicja 1995 POL0.001-0.2620-5.20 
  Fremr, Tomas 1646 CZE1.0010.29205.80 
  Dylong, Antoni 1988 POL0.001-0.2620-5.20 
  Walder, Hugo 1696 CZE1.0010.35207.00 
  Vranova, Zdenka 1937 CZE1.0010.672013.40 
  Valenta, Vit Vaclav f1928 CZE0.001-0.3420-6.80 
  Jelinek, Marek 1945 CZE0.5010.18203.60 
  Didi, Jan 1944 CZE0.001-0.3220-6.40 

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)
 
 Puchar 100-lecia Slaskiego Zwiazku Szachowego Katowice POL 2024-04-27
RcRownchangeKK*chgGame
 1793 1808 4.00 10 -1.27 20 -25.40 
  Janeczko, Jakub 2113 POL1.0010.862017.20 
  Kastelik, Adrian 2108 POL0.001-0.1520-3.00 
  Musial, Tomasz c2053 POL0.001-0.2020-4.00 
  Noworyta, Marek 1637 POL1.0010.27205.40 
  Sliwicki, Damian c2072 POL0.001-0.1820-3.60 
  Bochenek, Piotr 1632 POL0.501-0.2320-4.60 
  Osinski, Tomasz 1606 POL0.001-0.7620-15.20 
  Strzoda, Natalia 1638 POL0.001-0.7220-14.40 
  Zielonka, Kamil 1514 POL0.501-0.3520-7.00 
  Piatek, Rafal 1560 POL1.0010.19203.80 

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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