Individual Calculations February 2018
 Sieciechowicz, Marcin  Total change: 9.20  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa A Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 2411 2387 4.50 9 0.30 10 3.00 
  Hrymowicz, Artur 2132 POL1.0010.19101.90 
  Kovalenko, Igor g2639 LAT0.5010.31103.10 
  Markowski, Tomasz g2558 POL0.001-0.2710-2.70 
  Szostko, Jakub f2262 POL1.0010.33103.30 
  Klekowski, Maciej m2498 POL0.001-0.3510-3.50 
  Dzierzak, Radoslaw 2237 POL1.0010.30103.00 
  Leniart, Arkadiusz m2502 POL1.0010.66106.60 
  Bobras, Piotr g2513 POL0.001-0.3310-3.30 
  Lewtak, Damian 2358 POL0.001-0.5410-5.40 

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)
 
 XI Miedzynarodowy Turniej Szachowy Gora Sw. Anny - Open A Gora Sw. Anny POL 2018-01-16
RcRownchangeKK*chgGame
 2196 2401 8.00 10 0.62 10 6.20 
  Dwilewicz, Katarzyna wf2081 POL1.0010.13101.30 
  Fiedorek, Michal 2001  * POL1.0010.08100.80 
  Krzyzanowski, Marcin m2457 POL1.0010.58105.80 
  Goluch, Piotr f2318 POL0.501-0.1110-1.10 
  Nowak, Kamil 2301 POL0.501-0.1410-1.40 
  Chylewski, Patryk 2213 POL0.501-0.2410-2.40 
  Praczukowski, Stanislaw 2129 POL1.0010.17101.70 
  Kokoszczynski, Jan 2115 POL1.0010.16101.60 
  Kowalski, Igor 2328 POL0.501-0.1010-1.00 
  Walentukiewicz, Michal c2019 POL1.0010.09100.90 
 * 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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