Individual Calculations November 2009
 Musialkiewicz, Jan  Total change: 15.45  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open A Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 2273 2115 5.00 10 2.03 15 30.45 
  Klekowski, Maciej 2292 POL1.0010.731510.95 
  Nguyen, Piotr 2368 POL0.5010.31154.65 
  Wieczorek, Oskar 2244 POL0.5010.17152.55 
  Szablowski, Pawel 2153 POL0.001-0.4515-6.75 
  Matuszewski, Michal 2301 POL0.001-0.2615-3.90 
  Mucha, Roman 2176 POL0.5010.08151.20 
  Miroslaw, Michal f2333 POL0.5010.28154.20 
  Wojciechowski, Piotr 2279 POL1.0010.721510.80 
  Szumilas, Pawel 2218 POL0.5010.14152.10 
  Jaworski, Miroslaw m2363 POL0.5010.31154.65 

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)
 
 Baltic Sea Chess Stars Narva EST 2009-10-04
RcRownchangeKK*chgGame
 1952 2147 2.00 4 -1.00 15 -15.00 
  Ebeling, Daniel 1947 FIN0.001-0.7615-11.40 
  Lapidus, Mark 1946 EST1.0010.24153.60 
  Vaicekauskas, Gytis 1876 LTU0.501-0.3315-4.95 
  Bernotas, Arturs 2037 LAT0.501-0.1515-2.25 

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)
 

 

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