Individual Calculations September 2014
 Semjonovs, Vsevolods  Total change: -71.20  Rating chartPersonal card
 CM Harijs Skuja memorial Riga LAT 2014-08-01
RcRownchangeKK*chgGame
 1825 1755 2.50 6 -0.17 40 -6.80 
  Visockis, Janis 2152 LAT0.001-0.0840-3.20 
  Kolasa, Pjotrs 1600 LAT1.0010.294011.60 
  Jazdanovs, Aleksandrs 1671 LAT0.001-0.6240-24.80 
  Batashevs, Arsens 1772 LAT0.001-0.4840-19.20 
  Sermons, Uldis 2129 LAT0.5010.404016.00 
  Zvans, Maris 1624 LAT1.0010.324012.80 

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)
 
 4 th International Chess Festival RTU OPEN "C" Riga LAT 2014-08-16
RcRownchangeKK*chgGame
 1737 1755 1.50 5 -1.16 40 -46.40 
  Lagerborg, Krister 2053 SWE0.5010.354014.00 
  Vasiljeva, Sofija 1867 LAT0.001-0.3540-14.00 
  Kolasa, Pjotrs 1600 LAT0.001-0.7140-28.40 
  Vambute, Dana 1509 LAT1.0010.19407.60 
  Alekseev, Mikhail 1654 RUS0.001-0.6440-25.60 

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)
 
 4 th International Chess Festival RTU OPEN "E" Riga LAT 2014-08-21
RcRownchangeKK*chgGame
 1632 1755 1.50 3 -0.45 40 -18.00 
  Maciulaityte, Barbora 1439 LTU0.501-0.3740-14.80 
  Batashevs, Arsens 1772 LAT0.001-0.4840-19.20 
  Englicky, Pavel 1686 BEL1.0010.404016.00 

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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