Rapid: Individual Calculations August 2023
 Smirnovs, Artjoms  Total change: 68.40  Rating chartPersonal card
 Chess Thursday-2023-XXI Riga LAT 2023-06-29
RcRownchangeKK*chgGame
 1597 1410 4.50 8 1.71 40 68.40 
  Kretainis, Kristaps 2123 LAT1.0010.994039.60 
  Priedeslaipa, Alberts 1148 LAT0.501-0.3240-12.80 
  Laizans, Aivars 1923 LAT0.001-0.0440-1.60 
  Orlovskis, Jaroslavs 1439 LAT0.5010.04401.60 
  Bitenieks, Dominiks 1397 LAT1.0010.484019.20 
  Hlopkova, Jekaterina 1317 LAT1.0010.374014.80 
  Melderis, Uldis 1813 LAT0.001-0.0840-3.20 
  Varpins, Kristians 1617 LAT0.5010.274010.80 

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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