Individual Calculations March 2024
 Mazan, Dawid  Total change: 32.80  Rating chartPersonal card
 XIV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2024 Round 4 Warszawa POL 2024-01-31
RcRownchangeKK*chgGame
 1327 1628 0.50 1 -0.35 40 -14.00 
  Laskowski, Jerzy 1327 POL0.501-0.3540-14.00 

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)
 
 Druzynowe Mistrzostwa Mazowsza 2024 Round 3-6 Mazovian district POL 2024-02-04
RcRownchangeKK*chgGame
 1667 1566 2.50 4 0.94 40 37.60 
  Mossakowski, Jakub 1590 POL1.0010.534021.20 
  Pesko, Tomasz 1825 POL0.5010.324012.80 
  Matuszewski, Kacper 1317 POL1.0010.19407.60 
  Bartodziej, Bartosz 1935 POL0.001-0.1040-4.00 

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)
 
 XIV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2024 Round 5-7 Warszawa POL 2024-02-07
RcRownchangeKK*chgGame
 1536 1566 2.00 3 0.31 40 12.40 
  Stanczuk, Maciej 1370 POL1.0010.254010.00 
  Sabat, Anna 1227 POL1.0010.12404.80 
  Kedzierski, Slawomir 2011 POL0.001-0.0640-2.40 

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)
 
 Turniej FIDE w Ursusie do 2399 Elo o Puchar Burmistrza Bogdana Olesinskiego B1 2024 Warszawa POL 2024-02-24
RcRownchangeKK*chgGame
 1462 1566 3.00 5 -0.08 40 -3.20 
  Dabrowska, Ewa 1254 POL1.0010.14405.60 
  Rabiej, Mateusz 1249 POL1.0010.13405.20 
  Shvachko, Gleb 1615 UKR1.0010.574022.80 
  Haladaj, Adam 1600 POL0.001-0.4540-18.00 
  Iwan, Patryk 1591 POL0.001-0.4740-18.80 

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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