Rapid: Individual Calculations September 2020
 Melderis, Uldis  Total change: -87.80  Rating chartPersonal card
 VI International Chess Tournament Rositten Rapid 2020 Rezekne LAT 2020-08-01
RcRownchangeKK*chgGame
 1654 2027 5.00 8 -1.09 20 -21.80 
  Murnieks, Armands 1292 LAT1.0010.01200.20 
  Kovaler, Filipp 1292 RUS1.0010.01200.20 
  Mirgalijevs, Ivans 1547 LAT1.0010.05201.00 
  Starostits, Ilmars g2423 LAT0.001-0.0820-1.60 
  Aleidzans, Vadims 1473 LAT1.0010.03200.60 
  Petrovs, Renars 1538 LAT0.001-0.9620-19.20 
  Aleksejevs, Daniils 1357 LAT1.0010.01200.20 
  Berzinsh, Roland m2311 LAT0.001-0.1620-3.20 

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)
 
 Aluksne open 2nd chess championship rapid Aluksne LAT 2020-08-08
RcRownchangeKK*chgGame
 1798 2027 6.00 8 0.29 20 5.80 
  Hemmelis, Viesturs 1466 LAT1.0010.02200.40 
  Gercans, Visvaldis 1788 LAT1.0010.20204.00 
  Bubnys, Marius 1412 LTU1.0010.02200.40 
  Shirov, Alexei g2631 ESP0.001-0.0220-0.40 
  Pakalns, Raivis Kristians 1842 LAT1.0010.26205.20 
  Circenis, Kaspars 1841 LAT1.0010.26205.20 
  Laizans, Aivars 2056 LAT0.001-0.4620-9.20 
  Krakops, Martijs 1346 LAT1.0010.01200.20 

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)
 
 Tartu Suvi Rapid Tournament Tartu EST 2020-08-20
RcRownchangeKK*chgGame
 1504 2027 3.00 7 -3.59 20 -71.80 
  Cherentsov, Mikhail 1292 EST0.501-0.4920-9.80 
  Krivenko, Dion 1787 EST0.501-0.3020-6.00 
  Snitsarenko, Igor 1586 EST0.001-0.9420-18.80 
  Smirnova, Jekaterina 1394 EST1.0010.01200.20 
  Tomson, Mihkel 1463 EST0.501-0.4820-9.60 
  Raag, Ardi 1664 EST0.501-0.4020-8.00 
  Raide, Sivert 1341 EST0.001-0.9920-19.80 

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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