Individual Calculations March 2011
 Lewtak, Damian  Total change: 26.70  Rating chartPersonal card
 XXI International Chess Festival CRACOVIA2010, Open A Krakow POL 2010-12-27
RcRownchangeKK*chgGame
 2234 2100 3.50 9 0.59 15 8.85 
  Mertanen, Janne f2318 FIN0.5010.28154.20 
  Odnorozhenko, Evgenyi m2333 UKR0.5010.29154.35 
  Voiteanu, Gabriel f2262 ROU0.001-0.2915-4.35 
  Swiech, Przemyslaw 2207 POL1.0010.65159.75 
  Skawinski, Arkadiusz 2249 POL0.001-0.3015-4.50 
  Veltkamp, Gerben 2171 NED0.001-0.4015-6.00 
  Sadikhov, Ulvi Ramil Oglu 2115 AZE1.0010.52157.80 
  Bukojemski, Adam 2240 POL0.001-0.3115-4.65 
  Malec, Sebastian 2210 POL0.5010.15152.25 

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)
 
 XXI Miêdzynarodowy Turniej Szachowy-O Puchar Gór Opawskich Pokrzywna POL 2011-01-22
RcRownchangeKK*chgGame
 2096 2086 5.50 9 1.19 15 17.85 
  Wolniaczyk, Bartosz 1686  * POL1.0010.08151.20 
  Strzemiecki, Zbigniew f2390 POL0.5010.36155.40 
  Gazik, Renata wm2150 POL1.0010.59158.85 
  Nasuta, Grzegorz 2194 POL0.001-0.3515-5.25 
  Poswiatowski, Michal 1939 POL1.0010.30154.50 
  Klepaczka, Tomasz 2092 POL0.5010.01150.15 
  Obrusnik, Michal 2204 POL0.5010.16152.40 
  Banasik, Krzysztof 2264 POL0.001-0.2715-4.05 
  Grabowski, Adam 1948 POL1.0010.31154.65 
 * 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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