Individual Calculations March 2019
 Wiatrowski, Zbigniew  Total change: 80.40  Rating chartPersonal card
 III Liga Slaska Juniorow 2019 Round 7-9 Czerwionka-Leszczyny POL 2019-02-02
RcRownchangeKK*chgGame
 1398 1517 3.00 3 1.03 40 41.20 
  Celebias, Filip 1415 POL1.0010.364014.40 
  Kubica, Dominik 1498 POL1.0010.474018.80 
  Wos, Kacper 1281 POL1.0010.20408.00 

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)
 
 Turniej Szachowy na Kategorie Centralna w Bytomiu 2019 Bytom POL 2019-02-11
RcRownchangeKK*chgGame
 1285 1517 8.00 9 0.98 40 39.20 
  Matys, Adam 1260 POL1.0010.18407.20 
  Dembicz, Patryk 1318 POL1.0010.24409.60 
  Kotowicz, Kamil 1368 POL1.0010.304012.00 
  Szeliga, Sebastian 1497 POL1.0010.474018.80 
  Zmarzly, Wiktor 1226 POL0.501-0.3540-14.00 
  Bialek, Alicja 1222 POL1.0010.15406.00 
  Wesolowski, Jeremi 1117  * POL1.0010.08403.20 
  Fojcik, Kacper 1286 POL1.0010.21408.40 
  Duda, Leon 1273 POL0.501-0.3040-12.00 
 * 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)
 

 

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