Individual Calculations January 2018
 Szumigaj, Marcin  Total change: -58.00  Rating chartPersonal card
 192nd YMCA Autumn 2017-C Warszawa POL 2017-09-20
RcRownchangeKK*chgGame
 1405 1400 3.50 13 -2.90 20 -58.00 
  Wiktorowski, Janusz 1480 POL0.001-0.3920-7.80 
  Bartczak, Hanna 1374 POL0.501-0.0420-0.80 
  Borowski, Marek 1457 POL0.001-0.4220-8.40 
  Borys, Marek 1402 POL0.5010.00200.00 
  Kucharski, Jacek 1365 POL0.001-0.5520-11.00 
  Derylo, Kamil 1356 POL0.501-0.0620-1.20 
  Duda, Ryszard 1461 POL1.0010.582011.60 
  Urbaniak, Karol 1454 POL0.001-0.4220-8.40 
  Wasylewski, Marcin 1383 POL0.001-0.5220-10.40 
  Kuznik, Kamil 1415 POL0.001-0.4820-9.60 
  Bialczynski, Michal 1335 POL0.001-0.5920-11.80 
  Kochanek, Tomasz 1363 POL1.0010.45209.00 
  Olsztynski, Andrzej 1426 POL0.001-0.4620-9.20 

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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