Individual Calculations July 2011
 Liberadzki, Slawomir  Total change: 12.75  Rating chartPersonal card
 89th YMCA Spring 2011-A Warszawa POL 2011-04-01
RcRownchangeKK*chgGame
 2080 2013 6.00 13 0.71 15 10.65 
  Krasiewicz, Robert 2057 POL1.0010.56158.40 
  Grochulski, Grzegorz 2069 POL0.001-0.4215-6.30 
  Kielar, Maciej 2101 POL1.0010.62159.30 
  Kasperkiewicz, Pawel 2128 POL0.5010.16152.40 
  Jaworski, Andrzej 2040 POL1.0010.54158.10 
  Jarmula, Pawel 2031 POL0.001-0.4715-7.05 
  Gluszko, Monika 1990 POL0.001-0.5315-7.95 
  Kaczorowski, Piotr 2117 POL0.5010.14152.10 
  Sielicki, Tomasz 2026 POL0.5010.02150.30 
  Szymczak, Rafal 2089 POL0.5010.10151.50 
  Zurkowski, Andrzej 2135 POL0.5010.17152.55 
  Malec, Sebastian 2195 POL0.001-0.2615-3.90 
  Choroszej, Aleksander 2067 POL0.5010.08151.20 

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)
 
 WIOSENNY OPEN 2011 w Hetmanie Warszawa POL 2011-04-04
RcRownchangeKK*chgGame
 1900 2013 6.00 10 -0.48 15 -7.20 
  Ceglowski, Ryszard 1846 POL0.501-0.2215-3.30 
  Cyra, Dariusz 1860 POL1.0010.30154.50 
  Kwiek, Janusz 1755 POL1.0010.18152.70 
  Prazmowski, Bartosz 1880 POL0.001-0.6815-10.20 
  Sujkowski, Pawel 1978 POL0.501-0.0515-0.75 
  Safanowski, Tomasz 1953 POL1.0010.42156.30 
  Rafa, Robert 1957 POL0.001-0.5815-8.70 
  Kurowski, Andrzej 1849 POL1.0010.28154.20 
  Bajkowski, Marcin 1821 POL0.501-0.2515-3.75 
  Kedzierski, Slawomir 2102 POL0.5010.12151.80 

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)
 
 64.Mistrzostwa Warszawy 2011 - Open A Warszawa POL 2011-05-07
RcRownchangeKK*chgGame
 2163 2050 3.50 8 0.62 15 9.30 
  Nurkiewicz, Maciej 2417 POL0.5010.40156.00 
  Przezdziecka, Marta wg2245 POL0.5010.25153.75 
  Alvarado, Carlos 2203 PER0.5010.20153.00 
  Eggink, Ryszard 1905 POL0.501-0.1915-2.85 
  Zurkowski, Andrzej 2106 POL0.001-0.4215-6.30 
  Malec, Sebastian 2167 POL1.0010.66159.90 
  Olejarczyk, Bogdan 2120 POL0.5010.10151.50 
  Nowicki, Bartosz 2138 POL0.001-0.3815-5.70 

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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