Individual Calculations June 2013
 Woloszyn, Piotr  Total change: -0.15  Rating chartPersonal card
 66.Mistrzostwa Warszawy 2013 Open B Warszawa POL 2013-05-11
RcRownchangeKK*chgGame
 1542 1533 4.50 9 -0.01 15 -0.15 
  Bitowt, Jacek 1898 POL0.5010.40156.00 
  Zbrzeski, Piotr 1801 POL0.001-0.1715-2.55 
  Czorniej, Antonina 1394 POL1.0010.31154.65 
  Starczewska, Malgorzata 1829 POL0.001-0.1515-2.25 
  Kucharski, Jacek 1379 POL0.001-0.7115-10.65 
  Pacan-Milej, Kosma 1405 POL0.001-0.6715-10.05 
  Szymankiewicz, Jan 1481 POL1.0010.43156.45 
  Mantaev, Ruslan 1224 POL1.0010.14152.10 
  Wisniewski, Jacek 1471 POL1.0010.41156.15 

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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