Individual Calculations May 2011
 Grabara, Krzysztof  Total change: 15.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza Warszawa POL 2011-01-08
RcRownchangeKK*chgGame
 1705 2000 3.50 5 -0.61 25 -15.25 
  Gajewski, Wojciech 1600  * POL0.501-0.4225-10.50 
  Jarzyna, Michal 1600  * POL0.001-0.9225-23.00 
  Rozycki, Wojciech 1600  * POL1.0010.08252.00 
  Minko, Janusz 1948 POL1.0010.432510.75 
  Hryszkiewicz, Marcin 1776 POL1.0010.22255.50 
 * 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)
 
 X Jubileuszowe Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2011-04-13
RcRownchangeKK*chgGame
 2024 2000 5.00 8 1.23 25 30.75 
  Cyra, Tomasz 1819 POL0.501-0.2425-6.00 
  Bobowski, Grzegorz 2022 POL0.5010.03250.75 
  Bobecki, Tadeusz 1890 POL1.0010.35258.75 
  Pioch, Zygmunt 2158 POL1.0010.712517.75 
  Szylko, Waldemar 2048 POL0.5010.07251.75 
  Tustanowski, Robert 2268 POL0.5010.33258.25 
  Bieluszewski, Piotr 2143 POL0.001-0.3125-7.75 
  Szmacinski, Slawomir 1846 POL1.0010.29257.25 

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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