Individual Calculations February 2013
 Niewiarowski, Mieszko  Total change: -24.60  Rating chartPersonal card
 Turniej Przyszlych Arcymistrzow Gdansk POL 2012-12-01
RcRownchangeKK*chgGame
 1589 1529 1.50 7 -1.42 15 -21.30 
  Tynski, Beniamin 1553 POL0.001-0.4715-7.05 
  Garbowski, Jakub 1607 POL0.5010.11151.65 
  Olechnicka, Karolina 1637 POL1.0010.65159.75 
  Belczewski, Jacek 1610 POL0.001-0.3915-5.85 
  Sztangierski, Kacper 1476 POL0.001-0.5715-8.55 
  Wyczling, Bartosz 1657 POL0.001-0.3315-4.95 
  Putlak, Wojciech 1584 POL0.001-0.4215-6.30 

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)
 
 XV Ketrzynski Festiwal Szachowy-OPEN A Ketrzyn POL 2012-12-27
RcRownchangeKK*chgGame
 1620 1529 3.00 8 -0.22 15 -3.30 
  Gawronski, Miroslaw 1929  * POL0.001-0.0815-1.20 
  Cis, Krzysztof 1214 POL1.0010.14152.10 
  Trepkowski, Piotr 1798 POL0.001-0.1715-2.55 
  Hrymowicz, Artur 1293 POL1.0010.20153.00 
  Skindzier, Saturnin 1929  * POL0.5010.42156.30 
  Karpinski, Ryszard 1723 POL0.001-0.2515-3.75 
  Zawadzki, Krzysztof 1617 POL0.001-0.3815-5.70 
  Trendowski, Michal 1455 POL0.501-0.1015-1.50 
 * 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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