Individual Calculations February 2024
 Aird, Ian  Total change: 13.80  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa E SENIOR 60 Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1656 1687 5.50 9 0.72 20 14.40 
  Wiecek, Marek 1287  * POL0.501-0.4220-8.40 
  Niedzwiecki, Marek 1365 POL0.501-0.3720-7.40 
  Marszalek, Jakub 1345 POL1.0010.12202.40 
  Wasik, Jozef 1567 POL1.0010.34206.80 
  Sanetra, Piotr 2012 POL0.001-0.1320-2.60 
  Michalik, Marek 1622 POL1.0010.41208.20 
  Dovzhenko, Viktor m2043 UKR0.001-0.1120-2.20 
  Khokhlov, Igor 1791 UKR0.5010.14202.80 
  Parayre Soguero, Jordi 1873 ESP1.0010.742014.80 
 * 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)
 
 MARIENBAD OPEN 2024 D - seniors tournament 50 plus Marianske Lazne CZE 2024-01-13
RcRownchangeKK*chgGame
 1641 1695 4.50 8 -0.03 20 -0.60 
  Haubt, Georg f2057 GER0.001-0.1020-2.00 
  Voith, Walter 1458 GER1.0010.20204.00 
  Hlavac, Rudolf 1889 CZE0.5010.25205.00 
  Valecka, Karel 1296 CZE0.001-0.9220-18.40 
  Hrivnakova, Anna 1487 SVK1.0010.23204.60 
  Sonntagbauer, Manfred 1459 AUT0.501-0.3020-6.00 
  Svoboda, Frantisek 1599 CZE1.0010.37207.40 
  Ni, Polina 1881 LAT0.5010.24204.80 

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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