Rapid: Individual Calculations May 2019
 Grabarczyk, Sylwester  Total change: -21.00  Rating chartPersonal card
 III Turniej z cyklu Grand Prix Klubu Marynarki Wojennej 2019 Gdynia POL 2019-03-30
 1613 1674 3.50 8 -1.05 20 -21.00 
  Brylowski, Stefan 1952 POL0.001-0.1720-3.40 
  Pawlak, Adrian 1403 POL1.0010.17203.40 
  Konnak, Stanislaw 1307 POL0.501-0.4020-8.00 
  Hladun, Bartlomiej 1607 POL0.001-0.5920-11.80 
  Pofelski, Andrzej 1461 POL1.0010.23204.60 
  Plewa, Piotr 1839 POL0.001-0.2820-5.60 
  Mazur, Wojciech 1753 POL1.0010.612012.20 
  Twardowski, Hubert 1584 POL0.001-0.6220-12.40 

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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