Rapid: Individual Calculations June 2023
 Oleksa, Marcin  Total change: -33.00  Rating chartPersonal card
 Szachowa Majowka '2023 Konskie POL 2023-05-21
RcRownchangeKK*chgGame
 1425 1388 2.00 6 -0.90 20 -18.00 
  Matviychuk, Andrey 1865 UKR0.001-0.0520-1.00 
  Gajewski, Pawel 1227 POL1.0010.29205.80 
  Grabowski, Wlodzimierz 1360 POL0.001-0.5420-10.80 
  Fedorczyk, Andrzej 1198 POL1.0010.25205.00 
  Sloka, Andrzej 1277 POL0.001-0.6520-13.00 
  Wojciechowski, Mieczyslaw 1624 POL0.001-0.2020-4.00 

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)
 
 VIII Ogolnopolski Turniej Szachowy im. Jozefa Mazgaja - OPEN Kostomloty Drugie POL 2023-05-27
RcRownchangeKK*chgGame
 1437 1388 2.50 7 -0.75 20 -15.00 
  Choina, Adam 1874 POL0.001-0.0420-0.80 
  Zabicki, Krzysztof 1316 POL0.001-0.6020-12.00 
  Cichocki, Mariusz 1381 POL1.0010.49209.80 
  Stawecki, Bartlomiej 1233 POL0.501-0.2120-4.20 
  Linart, Gracjan 1596 POL0.001-0.2320-4.60 
  Galezowski, Emanuel 1276 POL0.001-0.6520-13.00 
  Szczukiewicz, Michal 1380 POL1.0010.49209.80 

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)
 

 

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