Individual Calculations March 2018
 Orzechowski, Michal  Total change: 11.20  Rating chartPersonal card
 Raciborz 2018 Raciborz POL 2018-01-27
RcRownchangeKK*chgGame
 1701 1572 4.50 9 1.43 20 28.60 
  Tymrakiewicz, Rafal f1972  * POL0.001-0.0820-1.60 
  Kieca, Aleksandra 1261 POL1.0010.14202.80 
  Galyga, Jozef 1805 POL0.5010.29205.80 
  Najdzionek, Boleslaw 1803 POL0.5010.29205.80 
  Posluszny, Tomasz 1767 POL0.001-0.2520-5.00 
  Kondys, Piotr 1243 POL1.0010.12202.40 
  Buchowski, Adam 1814 POL1.0010.802016.00 
  Radecki, Adam 1832 POL0.001-0.1820-3.60 
  Banasik, Henryk 1816 POL0.5010.30206.00 
 * 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)
 
 Druzynowe Mistrzostwa Slaska Seniorow 2018 - I Liga Round 1-4 Silesia POL 2018-02-24
RcRownchangeKK*chgGame
 1621 1572 0.00 2 -0.87 20 -17.40 
  Ziemski, Jaroslaw 1638 POL0.001-0.4120-8.20 
  Zylinski, Piotr 1604 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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