Rapid: Individual Calculations December 2021
 Nurkiewicz, Anna  Total change: 10.00  Rating chartPersonal card
 Turniej Niepodleglosci gr. C Warszawa POL 2021-11-11
RcRownchangeKK*chgGame
 1170 1069 2.50 5 0.65 20 13.00 
  Kowalski, Witold 1349 POL0.001-0.1620-3.20 
  Baginski, Zbigniew 1155 POL0.001-0.3820-7.60 
  Smietanko, Mateusz 1130 POL1.0010.582011.60 
  Kogut, Aleksander 1088 POL1.0010.532010.60 
  Izafatava, Kira 1127 BLR0.5010.08201.60 

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)
 
 Mistrzostwa Mazowsza Juniorow w Szachach Szybkich do 11 lat Warszawa POL 2021-11-21
RcRownchangeKK*chgGame
 1233 1069 1.00 4 -0.15 20 -3.00 
  Seo, Ian 1218 POL0.001-0.3020-6.00 
  Lesik, Sebastian 1184 POL0.001-0.3420-6.80 
  Loboda, Hanna 1171 POL1.0010.642012.80 
  Klask, Franciszek 1360 POL0.001-0.1520-3.00 

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)
 

 

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