Individual Calculations October 2020
 Stachowiak, Kamil  Total change: 9.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - Ekstraliga 2020 Krakow POL 2020-08-26
RcRownchangeKK*chgGame
 2061 2461 1.00 1 0.08 10 0.80 
  Sliwerski, Radoslaw 2061  * POL1.0010.08100.80 
 * 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)
 
 Druzynowe Mistrzostwa Polski - II Liga 2020 Poronin POL 2020-09-04
RcRownchangeKK*chgGame
 2389 2461 5.00 7 0.82 10 8.20 
  Goluch, Piotr m2348 POL1.0010.35103.50 
  Bobula, Mateusz m2330 POL1.0010.32103.20 
  Sapis, Witalis m2382 POL0.501-0.1110-1.10 
  Pinski, Jan m2342 POL0.501-0.1610-1.60 
  Ustianovich, Nazar f2367 UKR1.0010.37103.70 
  Bulski, Krzysztof g2524 POL0.5010.09100.90 
  Tomczak, Mikolaj f2433 POL0.501-0.0410-0.40 

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)
 

 

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