Individual Calculations January 2018
 Borowski, Marek  Total change: 30.00  Rating chartPersonal card
 192nd YMCA Autumn 2017-C Warszawa POL 2017-09-20
RcRownchangeKK*chgGame
 1401 1457 9.00 13 1.50 20 30.00 
  Urbaniak, Karol 1454 POL1.0010.502010.00 
  Wasylewski, Marcin 1383 POL1.0010.40208.00 
  Szumigaj, Marcin 1400 POL1.0010.42208.40 
  Bialczynski, Michal 1335 POL0.001-0.6720-13.40 
  Kochanek, Tomasz 1363 POL1.0010.37207.40 
  Olsztynski, Andrzej 1426 POL1.0010.46209.20 
  Wiktorowski, Janusz 1480 POL1.0010.532010.60 
  Bartczak, Hanna 1374 POL0.001-0.6120-12.20 
  Kuznik, Kamil 1415 POL0.001-0.5620-11.20 
  Borys, Marek 1402 POL1.0010.42208.40 
  Kucharski, Jacek 1365 POL1.0010.37207.40 
  Derylo, Kamil 1356 POL0.001-0.6420-12.80 
  Duda, Ryszard 1461 POL1.0010.512010.20 

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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