Individual Calculations April 2019
 Muck, Piotr  Total change: -5.40  Rating chartPersonal card
 211st YMCA Winter 2019-C Warszawa POL 2019-01-09
RcRownchangeKK*chgGame
 1439 1482 7.00 13 -0.27 20 -5.40 
  Wiktorowski, Janusz 1436 POL1.0010.44208.80 
  Szumigaj, Marcin 1418 POL0.501-0.0920-1.80 
  Budrewicz, Henryk 1412 POL0.001-0.6020-12.00 
  Bartczak, Hanna 1456 POL1.0010.46209.20 
  Kwiek, Janusz 1538 POL0.5010.08201.60 
  Dabrowska, Aleksandra 1490 POL0.001-0.4920-9.80 
  Okurowski, Michal 1558 POL1.0010.602012.00 
  Wyczesany, Dariusz 1428 POL0.001-0.5820-11.60 
  Jaroszuk, Marcin 1400 POL1.0010.39207.80 
  Derylo, Maksymilian 1423 POL1.0010.42208.40 
  Derylo, Adam 1352 POL0.001-0.6820-13.60 
  Kuznik, Kamil 1436 POL0.001-0.5620-11.20 
  Berdyga, Mariusz 1362 POL1.0010.34206.80 

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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