Individual Calculations October 2013
 Ossolinska, Matylda  Total change: 5.55  Rating chartPersonal card
 CHESS OPEN 2013 Dabki POL 2013-08-21
RcRownchangeKK*chgGame
 1538 1386 2.50 8 -0.10 30 -3.00 
  Bilczewski, Kacper 1786  * POL0.001-0.0830-2.40 
  Tamon, Radoslaw 1640 POL0.001-0.1930-5.70 
  Hrymowicz, Artur 1318 POL1.0010.413012.30 
  Fudalej, Slawomir 1628 POL0.001-0.2030-6.00 
  Zamarska, Sylwia 1294 POL1.0010.373011.10 
  Kaniewska, Emilia 1653 POL0.001-0.1830-5.40 
  Zajac, Grzegorz 1612 POL0.001-0.2130-6.30 
  Ossolinski, Ziemowit 1369 POL0.501-0.0230-0.60 
 * 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)
 
NOTE: K factor changed
 Mini-Elo - (1) Warszawa POL 2013-09-21
RcRownchangeKK*chgGame
 1289 1414 2.50 3 0.57 15 8.55 
  Rembecki, Robert 1491 POL1.0010.61159.15 
  Golebiowski, Marek 1287 POL0.501-0.1715-2.55 
  Golecka, Jadwiga 1088 POL1.0010.13151.95 

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)
 

 

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