Rapid: Individual Calculations October 2018
 Marczak, Aleksander  Total change: -16.00  Rating chartPersonal card
 XXIX Szachowy Memorial Jozefa Kochana Koszalin POL 2018-09-01
RcRownchangeKK*chgGame
 1433 1317 3.50 8 0.36 20 7.20 
  Cholewinski, Robert 1717  * POL0.5010.42208.40 
  Jezikowska, Nadzieja 1335 POL1.0010.532010.60 
  Czuchnicki, Adam 1717  * POL0.001-0.0820-1.60 
  Ostrowski, Pawel 1717  * POL0.001-0.0820-1.60 
  Zalog, Aleksandra 1189 POL0.001-0.6720-13.40 
  Skurzynski, Klaudiusz 1047 POL1.0010.17203.40 
  Kolakowski, Igor 1025 POL1.0010.15203.00 
  Pilat, Wieslaw 1717  * POL0.001-0.0820-1.60 
 * 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
 1480 1317 1.00 7 -1.16 20 -23.20 
  Stylinski, Piotr 1717  * POL0.001-0.0820-1.60 
  Rogala, Milosz 1563 POL0.001-0.1920-3.80 
  Zadkowski, Zbigniew 1502 POL1.0010.742014.80 
  Majewski, Krzysztof 1622 POL0.001-0.1420-2.80 
  Zadkowski, Maciej 1374 POL0.001-0.4220-8.40 
  Bury, Milosz 1356 POL0.001-0.4520-9.00 
  Drozdzynski, Adam 1227 POL0.001-0.6220-12.40 
 * 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)
 

 

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