Individual Calculations February 2024
 Krasniewski, Grzegorz  Total change: 82.80  Rating chartPersonal card
 XXIV Ketrzynski Festiwal Szachowy - open A Ketrzyn POL 2023-12-27
RcRownchangeKK*chgGame
 1626 1317 3.50 9 2.07 40 82.80 
  Tonga, Radoslaw 1705 POL1.0010.914036.40 
  Malinowski, Szymon 1882 POL0.001-0.0240-0.80 
  Grabowski, Wojciech 1656 POL0.5010.384015.20 
  Borowik, Karol 1611 POL0.001-0.1540-6.00 
  Spionkowski, Fabian 1623 POL1.0010.864034.40 
  Zapalowska, Wiktoria 1684 POL0.5010.404016.00 
  Iwan, Patryk 1499 POL0.001-0.2640-10.40 
  Mackiewicz, Lukasz 1511 POL0.001-0.2540-10.00 
  Dogiel, Leszek 1465 POL0.5010.20408.00 

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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