Rapid: Individual Calculations October 2021
 Mendak, Lukasz  Total change: 47.40  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Pomorskiego Juniorow 2021 do lat 18 Gdansk POL 2021-09-12
RcRownchangeKK*chgGame
 1261 1269 2.00 6 -1.08 20 -21.60 
  Hirsz, Oliwier 1164 POL0.001-0.6420-12.80 
  Lawicki, Adrian 1329 POL0.001-0.4220-8.40 
  Pawlak, Jakub 1307 POL0.001-0.4520-9.00 
  El-Hagin, Konrad 1235 POL1.0010.45209.00 
  Bekier, Piotr 1299 POL0.001-0.4620-9.20 
  Parka, Milosz 1229 POL1.0010.44208.80 

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)
 
 XX Memorial Szachowy Danuty Widuch Turniej A Tczew POL 2021-09-18
RcRownchangeKK*chgGame
 1590 1269 5.50 9 3.45 20 69.00 
  Putlak, Wojciech 2004 POL0.001-0.0120-0.20 
  Fryszka, Henryk 1075 POL1.0010.25205.00 
  Wrzos, Waldemar 1391 POL1.0010.672013.40 
  Oszejko, Krzysztof 1653 POL0.001-0.0920-1.80 
  Ossowski, Boleslaw 1542 POL1.0010.832016.60 
  Kempinski, Tomasz f2004 POL0.001-0.0120-0.20 
  Parka, Milosz 1229 POL1.0010.44208.80 
  Stachowiak, Slawomir 1739 POL1.0010.952019.00 
  Skrzypczynski, Kacper 1674 POL0.5010.42208.40 

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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