Individual Calculations July 2012
 Cyra, Dariusz  Total change: 14.70  Rating chartPersonal card
 XI Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2012-04-25
RcRownchangeKK*chgGame
 1956 1819 4.50 8 1.91 15 28.65 
  Skwarczynski, Marcin 2012 POL0.001-0.2515-3.75 
  Lenart, Franciszek 1581 POL1.0010.20153.00 
  Nigiel, Piotr 2000 POL1.0010.741511.10 
  Bohdanowicz, Tomasz 1936 POL0.5010.16152.40 
  Szylko, Waldemar 2030 POL1.0010.771511.55 
  Polok, Rafal 1988 POL0.5010.22153.30 
  Polok, Kacper 2116 POL0.001-0.1515-2.25 
  Kielek, Andrzej 1984 POL0.5010.22153.30 

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)
 
 65.Mistrzostwa Warszawy 2012 Open B Warszawa POL 2012-05-26
RcRownchangeKK*chgGame
 1585 1819 6.00 9 -0.93 15 -13.95 
  Fieducik, Marcin 1419  * POL1.0010.08151.20 
  Kaczkowski, Maciej 1565 POL0.501-0.3115-4.65 
  Kacprzak, Karol 1746 POL0.001-0.6015-9.00 
  Moscicka, Pola 1419  * POL1.0010.08151.20 
  Chylewski, Patryk 1539 POL0.501-0.3415-5.10 
  Laszczak, Przemyslaw 1454 POL1.0010.10151.50 
  Rzeszowski, Dominik 1627 POL1.0010.25153.75 
  Borowy, Cezary 1851 POL0.001-0.4615-6.90 
  Kwiek, Janusz 1646 POL1.0010.27154.05 
 * 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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