Individual Calculations March 2024
 Kwiecinski, Rafal  Total change: 38.80  Rating chartPersonal card
 XIV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2024 Round 4 Warszawa POL 2024-01-31
RcRownchangeKK*chgGame
 1331 1495 1.00 1 0.28 20 5.60 
  Matiaszewski, Hubert 1331 POL1.0010.28205.60 

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)
 
 283rd YMCA Winter 2024-B Round 4-7 Warszawa POL 2024-02-01
RcRownchangeKK*chgGame
 1564 1497 3.00 5 0.96 20 19.20 
  Pasternak-Winiarski, Adam 1548 POL0.001-0.4320-8.60 
  Bartczak, Hanna 1489 POL1.0010.49209.80 
  Emmel, Bartosz 1625 POL1.0010.672013.40 
  Czerwinski, Bartlomiej 1575 POL0.001-0.3920-7.80 
  Mlynarski, Zbigniew 1585 POL1.0010.622012.40 

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)
 
 XIV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2024 Round 5-7 Warszawa POL 2024-02-07
RcRownchangeKK*chgGame
 1556 1497 2.00 3 0.70 20 14.00 
  Laskowski, Jerzy 1348 POL0.001-0.7020-14.00 
  Marczak, Rafal 1541 POL1.0010.562011.20 
  Flis, Piotr 1778 POL1.0010.842016.80 

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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