Individual Calculations November 2009
 Weglarz, Joanna  Total change: 31.05  Rating chartPersonal card
 XIV International Chess Festival - Seahorse of Rewal 2009 -Open B Rewal POL 2009-08-20
RcRownchangeKK*chgGame
 1900 2006 5.50 8 0.53 15 7.95 
  Dubrawska, Greta 1695 POL1.0010.14152.10 
  Olchowko, Marika 1678 POL1.0010.13151.95 
  Matuszczyk, Przemyslaw 2098 POL0.001-0.3715-5.55 
  Waruga, Michal 1882 POL1.0010.33154.95 
  Karwowski, Kacper 1745 POL1.0010.18152.70 
  Koziej, Maciej 2075 POL0.5010.10151.50 
  Dobrowolski, Marcin 1948 POL0.501-0.0815-1.20 
  Janus, Przemyslaw 2077 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)
 
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 2057 2006 5.50 9 1.54 15 23.10 
  Jalowiec, Halina wf2066 POL1.0010.58158.70 
  Golek, Jagoda 2040 POL0.5010.05150.75 
  Krasnodebska, Magdalena 2062 POL1.0010.58158.70 
  Sosnowska, Elzbieta wf1977 POL0.001-0.5415-8.10 
  Smolenska, Olga 1918 POL1.0010.38155.70 
  Cherednichenko, Svetlana wg2344 UKR0.001-0.1215-1.80 
  Barburzynska, Magdalena 1928 POL1.0010.39155.85 
  Bukowska, Katarzyna 2012 POL0.5010.01150.15 
  Leszner, Liliana wm2165 POL0.5010.21153.15 

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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