Individual Calculations November 2023
 Karczynski, Lech  Total change: -14.60  Rating chartPersonal card
 VI Turniej kolowy Spoldzielni Mieszkaniowej Baltyk 2023 Round 5-8 Gdynia POL 2023-10-04
RcRownchangeKK*chgGame
 1563 1632 2.50 4 0.18 20 3.60 
  Grajczak, Adrian 1883 POL0.001-0.1920-3.80 
  Kiszkis, Juliusz 1359 POL1.0010.17203.40 
  Pawlak, Adrian 1348 POL1.0010.16203.20 
  Litwinski, Wojciech 1662 POL0.5010.04200.80 

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)
 
 XVII Miedzynarodowy Turniej Szachowy im. ,,Bohaterow Akcji V2 Open A - FIDE Sarnaki POL 2023-10-06
RcRownchangeKK*chgGame
 1498 1632 4.00 7 -0.91 20 -18.20 
  Chacinski-Osorio, Fabian 1243 POL0.001-0.9120-18.20 
  Topor, Maria 1232  * POL1.0010.08201.60 
  Baran, Szymon 1415 POL1.0010.22204.40 
  Waszczuk, Mariusz 1528 POL0.501-0.1420-2.80 
  Bala, Bartosz 1416 POL0.501-0.2820-5.60 
  Nedela, Adam 1316 CZE1.0010.13202.60 
  Nedela, Vlastimil m2339 CZE0.001-0.0120-0.20 
 * 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)
 

 

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