Individual Calculations May 2011
 Bartel, Michal  Total change: 3.45  Rating chartPersonal card
 2.Bundesliga Sued Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2412 2299 1.00 2 0.30 15 4.50 
  Neubauer, Martin m2428 AUT0.001-0.3315-4.95 
  Bertagnoli, Alexander f2395 ITA1.0010.63159.45 

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 Mazowsza Warszawa POL 2011-01-08
RcRownchangeKK*chgGame
 2048 2299 7.00 9 -0.07 15 -1.05 
  Jarmula, Lukasz 1899  * POL1.0010.08151.20 
  Panczyk, Krzysztof m2334 POL0.5010.05150.75 
  Skwarnicki, Adam 1990 POL0.501-0.3615-5.40 
  Jozwik, Jacek 2050 POL1.0010.19152.85 
  Pawlowski, Michal 1932 POL1.0010.10151.50 
  Szukalski, Antoni 1899  * POL1.0010.08151.20 
  Bugajski, Robert f2196 POL0.501-0.1415-2.10 
  Zurkowski, Andrzej 2138 POL1.0010.29154.35 
  Jadachowski, Tomasz 1992 POL0.501-0.3615-5.40 
 * 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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