Rapid: Individual Calculations February 2020
 Smolak, Michal  Total change: 6.60  Rating chartPersonal card
 Aktywna niedziela - szachy szybkie na Mlocinach 1_2020 Warszawa POL 2020-01-19
RcRownchangeKK*chgGame
 1784 1871 4.50 7 0.33 20 6.60 
  Stefaniuk, Zbigniew 1471  * POL1.0010.08201.60 
  Rutkowski, Krzysztof 1477 POL0.501-0.4220-8.40 
  Jaworski, Jakub 1745 POL1.0010.33206.60 
  Chomczyk, Marek 2181 POL0.001-0.1420-2.80 
  Saweczko, Tomasz 1664 POL1.0010.23204.60 
  Mannke, Manfred 2139 POL1.0010.832016.60 
  Romejko, Konrad 1811 POL0.001-0.5820-11.60 
 * 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)
 

 

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