Individual Calculations September 2020
 Yovanovich, Victor  Total change: -52.00  Rating chartPersonal card
 Latvian Youth Chess Championship B-10 2020 Riga LAT 2020-08-10
RcRownchangeKK*chgGame
 1173 1148 2.50 8 -1.30 40 -52.00 
  Aleksejevs, Daniils 1017 LAT0.001-0.6840-27.20 
  Gaidis, Edvards 1048 LAT1.0010.364014.40 
  Nazarovs, Daniils 1056 LAT0.001-0.6340-25.20 
  Derbenev, Arseniy 1344 LAT1.0010.754030.00 
  Krakops, Martijs 1253 LAT0.001-0.3640-14.40 
  Tolmacevs, Romans 1153 LAT0.001-0.4940-19.60 
  Valdats, Reinis 1428 LAT0.001-0.1640-6.40 
  Jeronovics, Toms 1082 LAT0.501-0.0940-3.60 

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)
 

 

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