Individual Calculations October 2008
 Wojciechowski, Piotr  Total change: 31.50  Rating chartPersonal card
 DMP Extraliga Juniorów 2008 Gorzów Wielkopolski POL 2008-07-05
RcRownchangeKK*chgGame
 2295 2247 3.50 9 -0.45 15 -6.75 
  Warakomska, Anna wf2211 POL0.501-0.0515-0.75 
  Brzeski, Maciej 2208 POL0.001-0.5515-8.25 
  Tomczak, Jacek m2451 POL0.001-0.2415-3.60 
  Plonczak, Dominik 2162 POL0.501-0.1215-1.80 
  Panocki, Adrian 2338 POL0.5010.12151.80 
  Galazewski, Tomasz 2210 POL1.0010.45156.75 
  Tokarski, Lukasz 2238 POL0.501-0.0115-0.15 
  Piorun, Kacper f2445 POL0.001-0.2415-3.60 
  Leniart, Arkadiusz f2391 POL0.5010.19152.85 

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)
 
 IX International Chess Festival Kolobrzeg Kolobrzeg POL 2008-08-18
RcRownchangeKK*chgGame
 2168 2247 6.00 9 0.54 15 8.10 
  Tobolski, Jakub 2051 POL1.0010.25153.75 
  Diczew, Filip 2124 POL0.001-0.6715-10.05 
  Ferenc, Jozef 2095 POL1.0010.30154.50 
  Szydlowska, Marta 2032 POL1.0010.23153.45 
  Robak, Zbigniew 2264 POL0.001-0.4815-7.20 
  Slezak, Robert 2136 POL0.501-0.1515-2.25 
  Piesik, Piotr 2150 POL1.0010.37155.55 
  Duda, Lukasz 2150 POL1.0010.37155.55 
  Grabarczyk, Miroslaw g2510 POL0.5010.32154.80 

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)
 
 Druzynowe Mistrzostwa Polski - II Liga Seniorow Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2165 2247 7.50 9 2.01 15 30.15 
  Borysiak, Boguslaw f2162 POL1.0010.38155.70 
  Delega, Tomasz 2075 POL1.0010.27154.05 
  Ziolkowski, Dawid 2183 POL1.0010.41156.15 
  Szymczak, Zbigniew m2295 POL1.0010.57158.55 
  Krasiewicz, Robert 2136 POL1.0010.35155.25 
  Murawski, Wieslaw 2097 POL1.0010.30154.50 
  Najbar, Marcin 2230 POL0.001-0.5215-7.80 
  Migala, Andrzej 2091 POL0.501-0.2115-3.15 
  Zaskalski, Arkadiusz 2217 POL1.0010.46156.90 

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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