Individual Calculations July 2008
 Lach, Piotr  Total change: -7.50  Rating chartPersonal card
 Mistrzostwa Polski Juniorow do lat 18 Leba POL 2008-03-28
RcRownchangeKK*chgGame
 2054 2079 5.00 11 -0.80 15 -12.00 
  Kopczynski, Michal 2226 POL0.001-0.3015-4.50 
  Kobus, Sebastian 1846 POL1.0010.21153.15 
  Murawski, Wieslaw 2135 POL0.5010.08151.20 
  Kudelka, Janusz 2081 POL0.001-0.5015-7.50 
  Sobiech, Krzysztof 1785 POL1.0010.15152.25 
  Wcislo, Damian 2127 POL0.5010.07151.05 
  Pigula, Marek 2195 POL0.001-0.3415-5.10 
  Galazewski, Tomasz 2281 POL0.001-0.2415-3.60 
  Kasperek, Rafal 2013 POL0.501-0.0915-1.35 
  Zakrzewski, Marek 1925 POL1.0010.29154.35 
  Kielar, Maciej 1985 POL0.501-0.1315-1.95 

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)
 
 Internation Chess Championship of Malopolska, group A Krakow POL 2008-04-28
RcRownchangeKK*chgGame
 2038 2056 5.00 9 0.30 15 4.50 
  Lewczuk, Antoni 1706 POL1.0010.11151.65 
  Kalinin, Oleg m2347 UKR0.5010.35155.25 
  Panas, Pawel 2240 POL0.001-0.2615-3.90 
  Pipala, Janusz 2030 POL0.001-0.5415-8.10 
  Szyszko-Bohusz, Andrzej 2058 POL1.0010.50157.50 
  Remez, Serhiy 2018 UKR0.501-0.0515-0.75 
  Wasik, Piotr 1985 POL0.501-0.1015-1.50 
  Swiech, Przemyslaw 1958 POL0.501-0.1315-1.95 
  Wierzbicka, Wiktoria 1998 POL1.0010.42156.30 

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)
 

 

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