Rapid: Individual Calculations April 2023
 Kozlowski, Marian  Total change: -21.20  Rating chartPersonal card
 Koneckie Spotkania Szachowe - Szachowe Przebisniegi 2023 Konskie POL 2023-03-19
RcRownchangeKK*chgGame
 1461 1667 5.50 9 -1.06 20 -21.20 
  Kolodziejczyk, Adam 1267  * POL1.0010.08201.60 
  Gajewski, Pawel 1312 POL1.0010.11202.20 
  Morozov, Artem 1476 POL0.001-0.7520-15.00 
  Lisicki, Tadeusz 1214 POL1.0010.06201.20 
  Oleksa, Marcin 1437 POL1.0010.21204.20 
  Urban, Wojciech 1668 POL1.0010.502010.00 
  Pomagalski, Marcin 1964 POL0.001-0.1520-3.00 
  Szumanski, Marcin 1483 POL0.001-0.7420-14.80 
  Zabicki, Krzysztof 1331 POL0.501-0.3820-7.60 
 * 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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