Rapid: Individual Calculations June 2019
 Vidrusks, Jekabs  Total change: 5.00  Rating chartPersonal card
 Kuldigas NSS open-2019 (2007.-2009.) Kuldiga LAT 2019-05-03
RcRownchangeKK*chgGame
 1139 942 1.50 4 0.47 20 9.40 
  Feldmanis, Kristers 1301 LAT0.5010.40208.00 
  Krasilnikova, Marija 1171 LAT0.001-0.2120-4.20 
  Fogele, Angelina 1057 LAT1.0010.662013.20 
  Treibusa, Viktorija 1028 LAT0.001-0.3820-7.60 

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)
 
 Olaine chess spring for children 2019 A Olaine LAT 2019-05-11
RcRownchangeKK*chgGame
 1180 942 2.00 8 0.30 20 6.00 
  Kokina, Elizabete 1229 LAT1.0010.842016.80 
  Jansone, Melanija Luize 1314 LAT0.001-0.1020-2.00 
  Lukasevics, Davids 1204 LAT0.001-0.1820-3.60 
  Daineko, Pjotrs 1225 LAT0.001-0.1620-3.20 
  Jansons, Kristers Roberts 1194 LAT0.001-0.1920-3.80 
  Babris, Rihards 1037 LAT0.001-0.3720-7.40 
  Freibergs, Raimonds 1107 LAT0.001-0.2820-5.60 
  Raudenieks, Markus 1126 LAT1.0010.742014.80 

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)
 
 Latvijas 2019.gada Skolu saha olimpiades finals (1-4 zeni) Riga LAT 2019-05-15
RcRownchangeKK*chgGame
 1143 942 1.00 6 -0.52 20 -10.40 
  Dabolins, Davis 1168 LAT1.0010.792015.80 
  Valdats, Reinis 1320 LAT0.001-0.0920-1.80 
  Manzurcevs, Ralfs 1176 LAT0.001-0.2120-4.20 
  Vilnitis, Krists 1103 LAT0.001-0.2920-5.80 
  Zaharjins, Sergejs 1051 LAT0.001-0.3520-7.00 
  Murins, Artjoms 1039 LAT0.001-0.3720-7.40 

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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