Individual Calculations July 2010
 Mackowiak, Marek  Total change: -44.70  Rating chartPersonal card
 III Wielkopolska Liga Szachowa Wielkoposka POL 2009-11-29
RcRownchangeKK*chgGame
 2117 2236 5.50 9 -0.35 15 -5.25 
  Scibior, Adam 2201 POL0.001-0.5515-8.25 
  Kapral, Krzysztof 2132 POL0.501-0.1415-2.10 
  Bialkowski, Adam 1887 POL1.0010.11151.65 
  Bernard, Ryszard f2354 POL0.5010.16152.40 
  Krystofiak, Tomasz 2078 POL1.0010.29154.35 
  Trafas, Dariusz 2075 POL0.001-0.7115-10.65 
  Nadstoga, Wojciech 2041 POL1.0010.25153.75 
  Joachimiak, Roman 2090 POL1.0010.30154.50 
  Markowski, Piotr 2191 POL0.501-0.0615-0.90 

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)
 
 Mistrzostwa Polski Niewidomych i Slabowidzacych Jastrzebia Gora POL 2010-06-08
RcRownchangeKK*chgGame
 2162 2239 4.00 11 -2.63 15 -39.45 
  Falkowski, Dawid 2116 POL1.0010.33154.95 
  Pawelec, Bartosz 2045 POL0.501-0.2515-3.75 
  Kulpinski, Piotr 2048 POL1.0010.25153.75 
  Dukaczewski, Piotr m2317 POL0.001-0.3915-5.85 
  Migala, Andrzej 2119 POL0.001-0.6615-9.90 
  Suder, Ryszard 2194 POL0.501-0.0615-0.90 
  Stolarczyk, Anna wc2106 POL1.0010.32154.80 
  Chojnowski, Marcin 2130 POL0.001-0.6515-9.75 
  Zoltek, Tadeusz f2197 POL0.001-0.5615-8.40 
  Gunajew, Rafal 2270 POL0.001-0.4615-6.90 
  Stachanczyk, Jacek 2238 POL0.001-0.5015-7.50 

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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