Individual Calculations February 2020
 Kuleba, Ivan  Total change: -12.80  Rating chartPersonal card
 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa B Bialystok POL 2019-12-27
RcRownchangeKK*chgGame
 1596 1638 3.50 8 -0.85 40 -34.00 
  Jeda, Maciej 1865 POL0.001-0.2140-8.40 
  Widelski, Kacper 1888 POL0.001-0.1940-7.60 
  Szymanska, Joanna 1377 POL0.001-0.8240-32.80 
  Strojek, Kazimierz 1655 POL0.001-0.4840-19.20 
  Jaskunaite, Auguste 1238  * LTU1.0010.08403.20 
  Ptaszynski, Szymon 1484 POL0.501-0.2140-8.40 
  Owczarek, Monika 1415 POL1.0010.22408.80 
  Perminaite, Guoda 1843 LTU1.0010.764030.40 
 * 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)
 
 Ch Minsk U16, U18 Open 2020 Minsk BLR 2020-01-08
RcRownchangeKK*chgGame
 1570 1704 6.50 9 0.53 40 21.20 
  Novik, Nikita 1370 BLR1.0010.12404.80 
  Korovitskij, Aleksej 1408 BLR1.0010.15406.00 
  Shkurdiuk, Timofei 1462 BLR0.501-0.3040-12.00 
  Makarau, Yauheni 1509 BLR0.001-0.7540-30.00 
  Unukouski, Aliaxandr 1459 BLR1.0010.20408.00 
  Parkhimchyk, Kiryl 1497 BLR0.501-0.2740-10.80 
  Matkovski, Artem 1527 BLR1.0010.274010.80 
  Naumovich, Yaroslav 1996 BLR0.5010.354014.00 
  Yurau, Maksim 1905 BLR1.0010.764030.40 

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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