Individual Calculations December 2022
 Jeronovics, Toms  Total change: 124.80  Rating chartPersonal card
 Riga Chess Federation open to 1800 -V-2022 Riga LAT 2022-11-04
RcRownchangeKK*chgGame
 1484 1286 4.50 6 2.99 40 119.60 
  Beniosev, Daniel 1453 LAT1.0010.724028.80 
  Rogulis, Uldis 1557 LAT1.0010.834033.20 
  Libensons, Julijs 1589 LAT0.5010.364014.40 
  Lisovskis, Dmitrijs 1413 LAT0.001-0.3340-13.20 
  Ovcinkins, Arsenijs 1500 LAT1.0010.774030.80 
  Otrohovs, Maksims 1392 LAT1.0010.644025.60 

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)
 
 Latvian Independence Day Classical Chess Championship-2022 Riga LAT 2022-11-19
RcRownchangeKK*chgGame
 1622 1286 1.00 4 0.13 40 5.20 
  Gudovskis, Konstantins 2019 LAT0.001-0.0140-0.40 
  Derbenev, Arseniy 1493 LAT1.0010.774030.80 
  Breikss, Peteris 1746 LAT0.001-0.0540-2.00 
  Hops, Roberts 1229 LAT0.001-0.5840-23.20 

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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