Individual Calculations October 2015
 Lukasiewicz, Krzysztof  Total change: 49.60  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open B Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 2071 2000 4.50 8 1.24 40 49.60 
  Gajzner, Ryszard 1762 POL1.0010.20408.00 
  Luba, Lukasz 2139 POL0.5010.19407.60 
  Bajkowski, Marcin 1892 POL1.0010.354014.00 
  Pultorak, Jan 2126 POL0.001-0.3340-13.20 
  Kulas, Szymon 2266 POL1.0010.824032.80 
  Koziol, Kamil 2187 POL0.5010.24409.60 
  Psyk, Radoslaw 2128 POL0.001-0.3340-13.20 
  Zareba, Radoslaw 2071 POL0.5010.10404.00 

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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