Individual Calculations September 2011
 Jakubowski, Krzysztof  Total change: -19.10  Rating chartPersonal card
 Miguel Najdorf International Chess Festival Warsaw POL 2011-07-14
RcRownchangeKK*chgGame
 2367 2510 5.00 9 -1.07 10 -10.70 
  Lach, Aleksandra wf2154 POL1.0010.11101.10 
  Baghdasaryan, Vahe 2289 ARM1.0010.22102.20 
  Markowski, Tomasz g2611 POL0.001-0.3610-3.60 
  Adamski, Jan m2289 POL1.0010.22102.20 
  Kukawski, Maciej 2338 POL0.501-0.2310-2.30 
  Wieczorek, Oskar 2374 POL1.0010.32103.20 
  Swiercz, Dariusz g2553 POL0.001-0.4410-4.40 
  Dragun, Kamil m2428 POL0.001-0.6110-6.10 
  Adamski, Andrzej m2269 POL0.501-0.3010-3.00 

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 Miêdzynarodowy Festiwal Szachowy Ostroda 2011 - Turniej GM Ostroda POL 2011-08-04
RcRownchangeKK*chgGame
 2440 2510 4.50 9 -0.84 10 -8.40 
  Terrieux, Kevin m2429 FRA1.0010.39103.90 
  Georgescu, Tiberiu-Marian f2397 ROU0.501-0.1510-1.50 
  Mista, Aleksander g2564 POL0.5010.08100.80 
  Bailet, Pierre f2432 FRA0.501-0.1110-1.10 
  Sieciechowicz, Marcin m2454 POL1.0010.42104.20 
  Duda, Jan-Krzysztof f2273 POL0.501-0.3010-3.00 
  Leniart, Arkadiusz m2455 POL0.001-0.5810-5.80 
  Semcesen, Daniel m2480 SWE0.001-0.5410-5.40 
  Malisauskas, Vidmantas g2477 LTU0.501-0.0510-0.50 

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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