Individual Calculations August 2019
 Rzenca, Jerzy  Total change: 54.80  Rating chartPersonal card
 V Miedzynarodowe Sarnackie Spotkania Szachowe Serpelice POL 2019-07-03
RcRownchangeKK*chgGame
 1452 1364 4.50 9 0.82 40 32.80 
  Zurawicki, Jakub 1747 POL0.5010.414016.40 
  Pekala, Adam 1764  * POL0.001-0.0840-3.20 
  Maksymiv, Semen 1518 UKR0.001-0.2940-11.60 
  Jozwik, Michal 1292 POL0.501-0.1040-4.00 
  Szymanska, Joanna 1227 POL0.501-0.1840-7.20 
  Malinowski, Aleksander 1202 POL1.0010.294011.60 
  Leszek, Slawomir 1455 POL1.0010.624024.80 
  Bojczewski, Rafal 1624 POL0.001-0.1840-7.20 
  Sacharczuk, Karolina 1236 POL1.0010.334013.20 
 * 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)
 
 XXVI Miedzynarodowy Turniej Szachowy Kowalewo Pomorskie 2019- OPEN B Kowalewo Pomorskie POL 2019-07-10
RcRownchangeKK*chgGame
 1268 1364 5.50 8 0.55 40 22.00 
  Waszewski, Maksymilian 1065 POL0.001-0.8540-34.00 
  Grzesik, Nikola 1338 POL1.0010.464018.40 
  Borowik, Monika 1153 POL1.0010.23409.20 
  Dziodko, Mateusz 1059 POL0.501-0.3640-14.40 
  Kussowski, Mateusz 1207 POL1.0010.294011.60 
  Kossowski, Pawel 1578 POL0.001-0.2340-9.20 
  Nowak, Adam 1381 POL1.0010.524020.80 
  Skolska, Emilia 1359 POL1.0010.494019.60 

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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