Individual Calculations February 2020
 Latacz, Grzegorz  Total change: -79.20  Rating chartPersonal card
 Turniej Noworoczny - grupa A Wroclaw Wroclaw POL 2019-12-28
RcRownchangeKK*chgGame
 1242 1418 3.50 7 -1.45 40 -58.00 
  Kawulski-Chodkiewicz, Alexander 1018  * POL1.0010.08403.20 
  Dytman, Radoslaw 1742 POL0.001-0.1340-5.20 
  Trusewicz, Jakub 1140 POL0.001-0.8340-33.20 
  Wieczorek, Maja 1066 POL1.0010.11404.40 
  Olawinski, Eryk 1186 POL1.0010.21408.40 
  Miarecka, Natalia 1242 POL0.001-0.7340-29.20 
  Zawada, Radoslaw 1303 POL0.501-0.1640-6.40 
 * 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)
 
 Szkolne Indywidualne Mistrzostwa Polski w szachach - open do lat 13 (C-13) Pokrzywna POL 2020-01-05
RcRownchangeKK*chgGame
 1419 1424 2.50 6 -0.53 40 -21.20 
  Lecyk, Piotr 1024  * POL0.501-0.4240-16.80 
  Bochenek, Ryszard 1376 POL1.0010.434017.20 
  Krol, Jan 1413 POL0.501-0.0240-0.80 
  Musial, Igor 1690 POL0.001-0.1840-7.20 
  Czak, Dominik 1262 POL0.501-0.2140-8.40 
  Kejna, Piotr c1749 POL0.001-0.1340-5.20 
 * 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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