Individual Calculations January 2017
 Szybowicz, Piotr  Total change: -8.60  Rating chartPersonal card
 DMR KPZSzach 2016/2017 Round 4 Wojewodztwo Kujawsko-Pomorskie POL 2016-12-11
RcRownchangeKK*chgGame
 1637 1934 0.00 1 -0.85 20 -17.00 
  Stasiak, Tomasz 1637 POL0.001-0.8520-17.00 

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)
 
 VIII Fide Open Szubin 2016 Turniej A Szubin POL 2016-12-17
RcRownchangeKK*chgGame
 1826 1934 3.50 5 0.42 20 8.40 
  Bialas, Jerzy 1667 POL1.0010.18203.60 
  Dyrka, Milosz 1534  * POL1.0010.08201.60 
  Sliwicki, Damian 2109 POL1.0010.732014.60 
  Zolnierowicz, Krzysztof m2030 POL0.001-0.3720-7.40 
  Paliwoda, Borys 1788 POL0.501-0.2020-4.00 
 * 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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