Individual Calculations March 2010
 Chomski, Maciej  Total change: -22.05  Rating chartPersonal card
 Grand Prix Na Chrobrego 28 - styczeñ Gorzow POL 2010-01-22
RcRownchangeKK*chgGame
 2092 1858 1.50 4 0.50 15 7.50 
  Partyka, Pawel 1729 POL1.0010.33154.95 
  Klim, Kamil 2252 POL0.5010.42156.30 
  Dragun, Kamil f2258  * POL0.001-0.0815-1.20 
  Bartnicki, Pawel 2129 POL0.001-0.1715-2.55 
 * 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)
 
 VIII Zimowy Turniej Szachowy "M³ode Talenty" - A Choszczna POL 2010-02-15
RcRownchangeKK*chgGame
 1659 1858 4.00 8 -1.97 15 -29.55 
  Skiba, Marta 1738 POL0.501-0.1615-2.40 
  Swiderski, Radoslaw 1726 POL1.0010.32154.80 
  Koitka, Jakub 1723 POL0.501-0.1815-2.70 
  Grzeskow, Adrian 1721 POL0.001-0.6815-10.20 
  Delekta, Filip 1686 POL0.001-0.7315-10.95 
  Gromala, Radoslaw 1648 POL1.0010.23153.45 
  Wojna, Natalia 1520 POL0.001-0.8815-13.20 
  Onyszko, Michal 1509 POL1.0010.11151.65 

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)
 

 

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