Rapid: Individual Calculations October 2018
 Majewski, Krzysztof  Total change: 28.00  Rating chartPersonal card
 XXIX Szachowy Memorial Jozefa Kochana Koszalin POL 2018-09-01
RcRownchangeKK*chgGame
 1825 1622 3.50 7 1.66 20 33.20 
  Luczak, Filip c2022  * POL0.5010.42208.40 
  Sokolowski, Ryszard 1985 POL0.5010.40208.00 
  Pilat, Wieslaw 1804 POL0.5010.24204.80 
  Grzesik, Gracjan 1852 POL0.001-0.2120-4.20 
  Lisinski, Henryk 1869 POL0.001-0.1920-3.80 
  Malaczek, Franciszek 1222  * POL1.0010.08201.60 
  Pelc, Zbigniew 2022  * POL1.0010.922018.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 4 Pory Roku - Lato z Szachami 2018 Szczecin POL 2018-09-09
RcRownchangeKK*chgGame
 1638 1622 3.50 8 -0.26 20 -5.20 
  Drozdzynski, Daniel 1852 POL0.001-0.2120-4.20 
  Subocz, Gabriel 1227 POL1.0010.08201.60 
  Mike, Patryk 1840 POL0.001-0.2220-4.40 
  Marczak, Aleksander 1317 POL1.0010.14202.80 
  Pawlicz, Adam 1929 POL0.5010.36207.20 
  Krzywnicka, Maria 1675 POL0.5010.07201.40 
  Stylinski, Piotr 1840 POL0.001-0.2220-4.40 
  Kolodziejczyk, Lukasz 1422 POL0.501-0.2620-5.20 

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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