Individual Calculations September 2018
 Zimny, Jakub  Total change: -4.40  Rating chartPersonal card
 WROCLAW OPEN 2018 - OPEN B Wroclaw POL 2018-07-30
RcRownchangeKK*chgGame
 1224 1034 2.00 7 0.13 40 5.20 
  Nisztuk, Michal 1434  * POL0.001-0.0840-3.20 
  Lochina, Justyna 1288 POL0.001-0.1940-7.60 
  Szreter, Marek 1149 POL1.0010.664026.40 
  Wolcyrz, Jakub 1265 POL0.001-0.2140-8.40 
  Glowacki, Mateusz 1124 POL0.5010.12404.80 
  Kultucki, Kamil 1151 POL0.001-0.3440-13.60 
  Strzalka, Monika 1156 POL0.5010.17406.80 
 * 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)
 
 54th International Akiba Rubinstein Chess Festival - OPEN D Polanica Zdroj POL 2018-08-26
RcRownchangeKK*chgGame
 1159 1184 3.50 7 -0.24 40 -9.60 
  Grzebieniowski, Michal 1385 POL0.5010.264010.40 
  Zaborski, Igor 1320 POL0.001-0.3240-12.80 
  Przybylik, Alicja 1009 POL0.001-0.7340-29.20 
  Vanduyfhuys, Ilja 1021 POL1.0010.284011.20 
  Lupinski, Marcel 1086 POL1.0010.374014.80 
  Miranowska, Anna 1273 POL0.001-0.3840-15.20 
  Para, Aleksandra 1016 POL1.0010.284011.20 

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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