Individual Calculations March 2010
 Marciniszyn, Jakub  Total change: 12.90  Rating chartPersonal card
 12 Ketrzynski Festiwal Szachowy - open B Ketrzyn POL 2009-12-27
RcRownchangeKK*chgGame
 1608 1678 1.50 3 -0.22 15 -3.30 
  Plichta, Adam 1865 POL0.001-0.2615-3.90 
  Wojcik, Marta 1337 POL1.0010.12151.80 
  Baran, Dawid 1621 POL0.501-0.0815-1.20 

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)
 
 XX JUBILEUSZOWY PUCHAR GOR OPAWSKICH Pokrzywna POL 2010-01-30
RcRownchangeKK*chgGame
 1956 1731 3.00 7 1.33 15 19.95 
  Gazik, Renata wm2131  * POL0.001-0.0815-1.20 
  Poswiatowski, Michal 1881 POL0.001-0.3015-4.50 
  Gazik, Viktor 1788 SVK1.0010.58158.70 
  Kuciel, Wladyslaw 2114 POL0.001-0.0915-1.35 
  Gandziarowski, Jan 1865 POL1.0010.681510.20 
  Grajdek, Jaroslaw 2053 POL0.001-0.1315-1.95 
  Feliksinski, Tadeusz 1858 POL1.0010.671510.05 
 * 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)
 
 Turniej Szachowy - BESKIDY CUP Bielsko Biala POL 2010-02-19
RcRownchangeKK*chgGame
 1782 1731 2.00 5 -0.25 15 -3.75 
  Nowak, Maciej 2026 POL0.001-0.1515-2.25 
  Ptaszynski, Tomasz 1655 POL0.001-0.6015-9.00 
  Brzostowska, Katarzyna 1683 POL1.0010.43156.45 
  Kanach, Jerzy 1487 POL1.0010.20153.00 
  Wiecek, Pawel 2058 POL0.001-0.1315-1.95 

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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