Individual Calculations March 2017
 Major, Boguslaw  Total change: 12.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2016-2017 Warszawa POL 2016-12-11
RcRownchangeKK*chgGame
 1574 1732 5.00 6 0.86 20 17.20 
  Ossolinska, Matylda 1560 POL1.0010.27205.40 
  Sentowski, Sebastian 1727 POL0.001-0.5120-10.20 
  Czorniej, Antonina 1531 POL1.0010.24204.80 
  Bartczak, Hanna 1514 POL1.0010.22204.40 
  Baranska, Monika 1778 POL1.0010.562011.20 
  Jung, Taruna 1332  * POL1.0010.08201.60 
 * 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)
 
 XXXVIII Weekendowy Turniej o Puchar Prezesa MZSzach Warszawa POL 2017-02-25
RcRownchangeKK*chgGame
 1673 1721 2.50 5 -0.25 20 -5.00 
  Jedrusik, Adam 1436 POL1.0010.16203.20 
  Mroz, Waldemar 1847 POL1.0010.672013.40 
  Szewczak, Andrzej 1781 POL0.001-0.4220-8.40 
  Korcz, Daniel 1824 POL0.001-0.3620-7.20 
  Szynalski, Bartosz 1478 POL0.501-0.3020-6.00 

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)
 

 

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