Rapid: Individual Calculations April 2018
 Marciniak, Piotr  Total change: 36.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski w Szachach Szybkich Zgierz POL 2018-03-03
RcRownchangeKK*chgGame
 1400 1259 3.50 9 0.44 20 8.80 
  Kurkowski, Zbigniew 1659  * POL0.001-0.0820-1.60 
  Dytman, Radoslaw 1659  * POL0.001-0.0820-1.60 
  Janowicz, Dariusz 1390 POL0.5010.18203.60 
  Kostecki, Samuel 1504 POL0.001-0.2020-4.00 
  Doroba, Ludwik 1228 POL1.0010.46209.20 
  Potkanski, Grzegorz 1194 POL1.0010.41208.20 
  Kasprzak, Piotr 1421 POL0.5010.21204.20 
  Syczewski, Anatolij 1363 POL0.5010.14202.80 
  Zakrzewicz, Kacper 1186 POL0.001-0.6020-12.00 
 * 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)
 
 Mistrzostwa Polski w Szachach Szybkich'2018 Zgierz POL 2018-03-04
RcRownchangeKK*chgGame
 1602 1259 2.50 9 1.38 20 27.60 
  Kaczmarek, Maciej 1659  * POL1.0010.922018.40 
  Chomczyk, Marek 1659  * POL0.001-0.0820-1.60 
  Talik, Patryk 1659  * POL0.001-0.0820-1.60 
  Polak, Michal 1580 POL0.001-0.1320-2.60 
  Wielk, Pawel 1621 POL1.0010.902018.00 
  Karleszko, Karolina 1589 POL0.5010.38207.60 
  Puchta, Krzysztof 1659  * POL0.001-0.0820-1.60 
  Krol, Piotr 1626 POL0.001-0.1020-2.00 
  Matuszewski, Marcin 1368 POL0.001-0.3520-7.00 
 * 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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