Individual Calculations February 2018
 Wieczorek, Oskar  Total change: 4.70  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa A Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 2402 2463 5.00 9 -0.14 10 -1.40 
  Kowalczyk, Rafal 2223 POL1.0010.20102.00 
  Mis, Mieszko 2240 POL0.501-0.2810-2.80 
  Chylewski, Patryk 2213 POL1.0010.19101.90 
  Markowski, Tomasz g2558 POL0.001-0.3710-3.70 
  Dzierzak, Radoslaw 2237 POL1.0010.21102.10 
  Heberla, Bartlomiej g2555 POL0.001-0.3710-3.70 
  Warakomski, Tomasz g2537 POL1.0010.60106.00 
  Bartel, Mateusz g2609 POL0.001-0.3010-3.00 
  Grib, Roman m2446 BLR0.501-0.0210-0.20 

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)
 
 XXIX Open Internacional De Roquetas Almeria ROQUETAS DE MAR - ALMERIA ESP 2018-01-02
RcRownchangeKK*chgGame
 2377 2463 6.00 9 0.61 10 6.10 
  Gonzalvez Tamarit, Ruben 2063  * ESP1.0010.08100.80 
  Fernandez Diaz, Cristian f2218 ESP1.0010.20102.00 
  Plazuelo Pascual, Juan f2322 ESP1.0010.31103.10 
  Forcen Esteban, Daniel g2541 ESP0.5010.11101.10 
  Svetushkin, Dmitry g2568 MDA0.5010.14101.40 
  Sanchez Jerez, Emilio Miguel f2330 ESP1.0010.32103.20 
  Cuenca Jimenez, Jose Fernando g2490 ESP0.5010.04100.40 
  Klekowski, Maciej m2499 POL0.001-0.4510-4.50 
  Espineira Gonzalez, Diego m2362 ESP0.501-0.1410-1.40 
 * 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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