Rapid: Individual Calculations December 2021
 Lonski, Aleksander  Total change: 37.20  Rating chartPersonal card
 Druzynowe Mistrzostwa ZP Juniorow Rapid 2021 Szczecin POL 2021-11-06
RcRownchangeKK*chgGame
 1243 1535 5.50 6 0.68 20 13.60 
  Bury, Marcel 1204 POL1.0010.12202.40 
  Kowalik, Wojciech 1081 POL1.0010.06201.20 
  Zareba, Piotr 1526 POL0.501-0.0120-0.20 
  Cirin, Wojciech 1010 POL1.0010.03200.60 
  Jodlowski, Robert 1209 POL1.0010.13202.60 
  Ziobrowska, Maja 1428 POL1.0010.35207.00 

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)
 
 Turniej Szachowy XXIII GRYFINO OPEN 2021 Gryfino POL 2021-11-13
RcRownchangeKK*chgGame
 1731 1535 3.50 8 1.17 20 23.40 
  Poswiatowski, Michal 1969 POL1.0010.942018.80 
  Bochniak, Franciszek 1662 POL0.5010.17203.40 
  Pawlicz, Dariusz 1573 POL0.001-0.4520-9.00 
  Pawlicz, Adam 1860 POL1.0010.872017.40 
  Dzhuguryan, Tygran 2048 POL0.001-0.0420-0.80 
  Szczepanski, Ariel 1563 POL1.0010.542010.80 
  Hury, Tymoteusz 1628 POL0.001-0.3720-7.40 
  Soszka, Szymon 1544 POL0.001-0.4920-9.80 

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)
 
 XXXII Memorial Szachowy Jozefa Kochana Koszalin POL 2021-11-21
RcRownchangeKK*chgGame
 1530 1535 4.00 8 0.01 20 0.20 
  Aniskevich, Dmitry Val. 1699 BLR0.001-0.2820-5.60 
  Bochniak, Jakub 1230 POL1.0010.14202.80 
  Rogala, Milosz 1657 POL0.001-0.3320-6.60 
  Kot, Jerzy f1848 POL0.001-0.1420-2.80 
  Renczynski, Marcel 1263 POL1.0010.17203.40 
  Walawicz, Jerzy 1613 POL0.5010.11202.20 
  Sobczak, Adrian 1276 POL0.501-0.3220-6.40 
  Pilat, Wieslaw 1653 POL1.0010.662013.20 

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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