Individual Calculations November 2009
 Seifert, Henryk  Total change: -48.75  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open A Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 2145 2235 3.00 9 -2.48 15 -37.20 
  Chrzaszcz, Malvina 2029 POL0.001-0.7615-11.40 
  Barburzynska, Magdalena 1933 POL0.001-0.8515-12.75 
  Szmyd, Marek 2147 POL1.0010.38155.70 
  Piesik, Piotr 2209 POL0.001-0.5415-8.10 
  Szymanski, Andrzej 2242 POL0.001-0.4915-7.35 
  Zmarzly, Aleksandra 1957 POL1.0010.17152.55 
  Mucha, Roman 2176 POL0.501-0.0815-1.20 
  Wojciechowski, Piotr 2279 POL0.001-0.4415-6.60 
  Miroslaw, Michal f2333 POL0.5010.13151.95 

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)
 
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 2119 2232 5.00 9 -0.77 15 -11.55 
  Sroka, Janusz 2079 POL0.501-0.2015-3.00 
  Mazalon, Mariusz 2112 POL0.501-0.1615-2.40 
  Wieczorek, Zbigniew 2315 POL0.5010.11151.65 
  Pfranger, Adam 2154 POL0.501-0.1115-1.65 
  Sokolowski, Krzysztof 2007 POL1.0010.22153.30 
  Borysiak, Boguslaw f2182 POL0.501-0.0715-1.05 
  Rupental, Janusz 1956 POL0.501-0.3315-4.95 
  Siedlinski, Piotr 1958 POL0.501-0.3315-4.95 
  Cichocki, Adam f2304 POL0.5010.10151.50 

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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