Rapid: Individual Calculations April 2023
 Morytko, Oliwier  Total change: -5.20  Rating chartPersonal card
 SAP Gliwickie Cztery Pory Roku - ZIMA Gliwice POL 2023-03-04
RcRownchangeKK*chgGame
 1734 1255 0.00 2 -0.23 40 -9.20 
  Gabrys, Lukasz 1989 POL0.001-0.0140-0.40 
  Pietras, Maksymilian 1478 POL0.001-0.2240-8.80 

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)
 
 Koneckie Spotkania Szachowe - Szachowe Przebisniegi 2023 Konskie POL 2023-03-19
RcRownchangeKK*chgGame
 1407 1255 2.00 6 0.10 40 4.00 
  Guzinski, Tadeusz 1542 POL0.001-0.1640-6.40 
  Bugala, Oskar 1089 POL1.0010.284011.20 
  Popczynski, Andrzej 1440 POL1.0010.744029.60 
  Herka, Jakub 1589 POL0.001-0.1240-4.80 
  Oleksa, Marcin 1437 POL0.001-0.2640-10.40 
  Stryjek, Damian 1344 POL0.001-0.3840-15.20 

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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