Rapid: Individual Calculations December 2014
 Ossolinski, Lukasz  Total change: 21.60  Rating chartPersonal card
 XVIII Grand Prix Gminy Jablonna turniej 3A Jablonna POL 2014-11-08
RcRownchangeKK*chgGame
 1532 1528 1.50 5 -0.96 20 -19.20 
  Michalska, Aleksandra 1283 POL0.501-0.3020-6.00 
  Ossolinska, Matylda 1364 POL0.501-0.2220-4.40 
  Kuzminski, Jerzy 1708 POL0.5010.24204.80 
  Swiatek, Ryszard 1743 POL0.001-0.2320-4.60 
  Kaczmarczyk, Marcin 1564 POL0.001-0.4520-9.00 

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)
 
 Turniej Niepodleg³o¶ci - W ho³dzie za³o¿ycielom II RP, twórcom jej potêgi szachowej Warszawa POL 2014-11-11
RcRownchangeKK*chgGame
 1847 1528 3.00 7 2.04 20 40.80 
  Szymanski, Piotr 1928  * POL0.001-0.0820-1.60 
  Gasik, Jadwiga 1883 POL1.0010.892017.80 
  Delega, Tomasz c1928  * POL0.001-0.0820-1.60 
  Tegi, Robert 1804 POL0.001-0.1720-3.40 
  Kaminski, Mariusz 1832 POL0.001-0.1420-2.80 
  Nasuta, Andrzej 1800 POL1.0010.832016.60 
  Wilczynski, Adam 1754 POL1.0010.792015.80 
 * 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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