Individual Calculations May 2011
 Jozwik, Jacek  Total change: -52.20  Rating chartPersonal card
 85th YMCA Masters 2011 Warszawa POL 2011-01-07
RcRownchangeKK*chgGame
 2110 2050 4.00 13 -1.42 15 -21.30 
  Grochulski, Grzegorz 2046 POL0.001-0.5115-7.65 
  Alvarado, Carlos 2190 PER0.5010.19152.85 
  Krasiewicz, Robert 2057 POL0.001-0.4915-7.35 
  Kielar, Maciej 2101 POL1.0010.57158.55 
  Nowicki, Bartosz 2119 POL0.001-0.4015-6.00 
  Kaczorowski, Piotr 2117 POL0.001-0.4115-6.15 
  Olejarczyk, Bogdan 2104 POL0.5010.08151.20 
  Szymczak, Rafal 2089 POL0.001-0.4515-6.75 
  Choroszej, Aleksander 2074 POL0.001-0.4715-7.05 
  Michniewski, Tomasz 2166 POL0.001-0.3415-5.10 
  Gasik, Piotr 2106 POL0.5010.08151.20 
  Kasperkiewicz, Pawel 2128 POL0.5010.11151.65 
  Zurkowski, Andrzej 2138 POL1.0010.62159.30 

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
 2128 2050 3.00 9 -0.66 15 -9.90 
  Plichta, Kamil 2152 POL0.001-0.3615-5.40 
  Jadachowski, Tomasz 1992 POL0.001-0.5815-8.70 
  Jarmula, Pawel 2030 POL0.501-0.0315-0.45 
  Kurpiewski, Slawomir 2201 POL1.0010.701510.50 
  Bartel, Michal 2299 POL0.001-0.1915-2.85 
  Pienkos, Slawomir 1991 POL0.501-0.0815-1.20 
  Kedzierski, Slawomir 2102 POL0.001-0.4315-6.45 
  Llaneza Vega, Victor 2008 ESP1.0010.44156.60 
  Pinski, Jan m2374 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)
 
 X Jubileuszowe Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2011-04-13
RcRownchangeKK*chgGame
 1903 2050 4.00 8 -1.40 15 -21.00 
  Hacia, Damian 1650  * POL1.0010.08151.20 
  Strojek, Kazimierz 1819 POL1.0010.21153.15 
  Banasik, Krzysztof 2239 POL0.001-0.2515-3.75 
  Rozumek, Krzysztof 1889 POL0.001-0.7115-10.65 
  Wisniewski, Robert 1755 POL1.0010.15152.25 
  Klimecki, Jacek 2003 POL0.501-0.0715-1.05 
  Bohdanowicz, Tomasz 1928 POL0.501-0.1715-2.55 
  Janiszyn, Elzbieta 1944 POL0.001-0.6415-9.60 
 * 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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