Individual Calculations July 2022
 Tolmacevs, Romans  Total change: 37.60  Rating chartPersonal card
 Latvijas 2022. gada jauniesu saha cempionata finals U-12 Riga LAT 2022-06-12
RcRownchangeKK*chgGame
 1308 1453 7.00 9 0.94 40 37.60 
  Derbenev, Arseniy 1476 LAT1.0010.534021.20 
  Nazarovs, Daniils 1238 LAT1.0010.23409.20 
  Valdats, Reinis 1488 LAT1.0010.554022.00 
  Merzlovs, Timurs 1148 LAT1.0010.14405.60 
  Aleksejevs, Daniils 1181 LAT0.501-0.3340-13.20 
  Jeronovics, Toms 1250 LAT0.501-0.2640-10.40 
  Steiners, Emils 1601 LAT0.5010.20408.00 
  Gaidis, Edvards 1138 LAT1.0010.14405.60 
  Krakops, Martijs 1253 LAT0.501-0.2640-10.40 

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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