Rapid: Individual Calculations September 2022
 Rezniks, Roberts  Total change: -60.80  Rating chartPersonal card
 Chess Thursday -2022-XXII Riga LAT 2022-08-04
RcRownchangeKK*chgGame
 1424 1633 3.50 7 -1.67 20 -33.40 
  Podgornijs, Bogdans 1277 LAT0.001-0.8920-17.80 
  Apine, Emilija 1233  * LAT1.0010.08201.60 
  Zalcmane, Vija 1313 LAT0.501-0.3720-7.40 
  Pucinskis, Mihails 1278 LAT1.0010.11202.20 
  Breimanis, Artemijs 1285 LAT0.001-0.8920-17.80 
  Beniosev, Daniel 1539 LAT1.0010.37207.40 
  Mierins, Emils Janis 2043 LAT0.001-0.0820-1.60 
 * 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)
 
 Riga Technical University Open 2022 - F Opening rapid tournament Riga LAT 2022-08-14
RcRownchangeKK*chgGame
 1600 1633 2.50 7 -1.37 20 -27.40 
  Carlsson, Ludvig m2216 SWE0.001-0.0220-0.40 
  Ser, Karina 1242 LTU1.0010.09201.80 
  Dahl, Max 1903 NOR0.001-0.1720-3.40 
  Tolmaceva, Alona 1270 LAT1.0010.10202.00 
  Kolesnikovs, Ivans 1899 LAT0.001-0.1820-3.60 
  Szczotka, Matylda 1355 POL0.001-0.8320-16.60 
  Cherepanov, Daniil A 1318 NED0.501-0.3620-7.20 

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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