Individual Calculations July 2022
 Derbenev, Arseniy  Total change: -92.40  Rating chartPersonal card
 Latvijas 2022. gada jauniesu saha cempionata finals U-12 Riga LAT 2022-06-12
RcRownchangeKK*chgGame
 1306 1476 4.00 9 -2.31 40 -92.40 
  Tolmacevs, Romans 1453 LAT0.001-0.5340-21.20 
  Aleksejevs, Daniils 1181 LAT0.501-0.3540-14.00 
  Jeronovics, Toms 1250 LAT0.501-0.2940-11.60 
  Steiners, Emils 1601 LAT0.5010.17406.80 
  Gaidis, Edvards 1138 LAT0.501-0.3840-15.20 
  Krakops, Martijs 1253 LAT0.501-0.2840-11.20 
  Merzlovs, Timurs 1148 LAT1.0010.13405.20 
  Nazarovs, Daniils 1238 LAT0.501-0.3040-12.00 
  Valdats, Reinis 1488 LAT0.001-0.4840-19.20 

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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