Individual Calculations September 2020
 Borkowski, Szymon  Total change: 70.00  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow 2020 - do lat 18 Warszawa POL 2020-07-30
RcRownchangeKK*chgGame
 1282 1268 3.50 6 0.49 40 19.60 
  Zalewski, Michal 1151 POL1.0010.344013.60 
  Laszczuk, Zuzanna 1231 POL0.501-0.0540-2.00 
  Oblakowski, Oskar 1141 POL0.501-0.1740-6.80 
  Wolny, Dawid 1273 POL0.5010.01400.40 
  Michalowski, Patryk 1668  * POL0.5010.424016.80 
  Wojdalski, Lukasz 1228 POL0.501-0.0640-2.40 
 * 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)
 
 Festiwal Szachowy Olsztyn 2020 - open A Olsztyn POL 2020-08-17
RcRownchangeKK*chgGame
 1472 1268 3.50 8 1.26 40 50.40 
  Kozlowski, Michal 1668  * POL0.001-0.0840-3.20 
  Drazek, Marcin 1168 POL1.0010.364014.40 
  Strepikowski, Pawel 1668  * POL0.001-0.0840-3.20 
  Stepniak, Stanislaw 1473 POL1.0010.764030.40 
  Taranowicz, Michal 1565 POL0.001-0.1540-6.00 
  Warcaba, Jakub 1668  * POL0.001-0.0840-3.20 
  Taranowicz, Zofia 1146 POL1.0010.334013.20 
  Grabowski, Wojciech 1421 POL0.5010.20408.00 
 * 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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