Individual Calculations November 2020
 Demski, Michal  Total change: -97.20  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy 2020 - Chlopcy do lat 14 Pulawy POL 2020-10-04
RcRownchangeKK*chgGame
 1665 1809 3.50 9 -2.43 40 -97.20 
  Leski, Franciszek 1409  * POL0.501-0.4240-16.80 
  Kozera, Dawid 1450 POL1.0010.10404.00 
  Kazmierowski, Tymon 1958 POL0.001-0.3040-12.00 
  Karolczuk, Iwo 2010 POL0.001-0.2440-9.60 
  Jarocki, Gabriel 1510 POL0.001-0.8540-34.00 
  Zalega, Maciej 1713 POL0.001-0.6340-25.20 
  Wieckowski, Michal 1494 POL0.501-0.3640-14.40 
  Karut, Kacper 1657 POL0.501-0.2040-8.00 
  Ciszewski, Krzysztof 1784 POL1.0010.474018.80 
 * 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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