Rapid: Individual Calculations September 2021
 Putlak, Wojciech  Total change: 6.80  Rating chartPersonal card
 Grand Prix Powiatu Tczewskiego 2021 - turniej II FIDE Tczew POL 2021-08-07
RcRownchangeKK*chgGame
 1584 1999 8.00 9 0.48 20 9.60 
  Jaworek, Wojciech 1350 POL1.0010.01200.20 
  Panek, Tadeusz 1549 POL1.0010.06201.20 
  Belczewski, Jacek 1984 POL0.501-0.0220-0.40 
  Gurbowicz, Jozef 1264 POL1.0010.01200.20 
  Tyda, Krzysztof c1666 POL1.0010.12202.40 
  Reshetniak, Vitaliy 2028 UKR0.5010.04200.80 
  Skrzypczynski, Kacper 1797 POL1.0010.24204.80 
  Parka, Milosz 1264 POL1.0010.01200.20 
  Przybylski, Jan 1357 POL1.0010.01200.20 

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)
 
 III Turniej Klubu Marynarki Wojennej 2021 Gdynia POL 2021-08-14
RcRownchangeKK*chgGame
 1705 1999 6.00 9 -1.03 20 -20.60 
  Pawlak, Jakub 1309 POL1.0010.01200.20 
  Witko, Dawid 1558 POL1.0010.06201.20 
  Trots, Yaroslav 1950 UKR1.0010.43208.60 
  Zielinski, Maciej 1970 POL0.001-0.5420-10.80 
  Tyda, Krzysztof c1666 POL1.0010.12202.40 
  Hiszczynski, Jakub 1878 POL0.001-0.6620-13.20 
  Wicki, Ryszard 1537 POL1.0010.05201.00 
  Kotarski, Bartosz 1960 POL0.001-0.5520-11.00 
  Dobrowolski, Henryk 1518 POL1.0010.05201.00 

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)
 
 Puchar "MINUTOR Energia" Gwiazda Bydgoszcz - Turniej Szachow Szybkich Bydgoszcz POL 2021-08-28
RcRownchangeKK*chgGame
 1828 1999 6.50 9 0.89 20 17.80 
  Michalska, Lena 1264 POL1.0010.01200.20 
  Jastrzebski, Wlodzimierz 1402 POL1.0010.02200.40 
  Heberla, Bartlomiej g2480 POL0.001-0.0520-1.00 
  Borowicz, Joachim 1487 POL1.0010.04200.80 
  Zielonka, Mateusz 1599  * POL1.0010.08201.60 
  Jedynak, Radoslaw g2240 POL1.0010.802016.00 
  Sliwicki, Damian c2068 POL0.001-0.4020-8.00 
  Wojtarowicz, Janusz 1844 POL1.0010.29205.80 
  Marchlewicz, Kamil 2068 POL0.5010.10202.00 
 * 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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