Rapid: Individual Calculations August 2020
 Maklakova, Dafne  Total change: -0.80  Rating chartPersonal card
 IV Baldone rapid chess championship 2020 Latvian trainer Zigurds Pigits Baldone LAT 2020-07-04
RcRownchangeKK*chgGame
 1340 975 2.00 7 0.95 20 19.00 
  Vernuks, Vjaceslavs 1634 LAT0.001-0.0120-0.20 
  Norkeliunas, Sarunas 1355 LTU0.001-0.0920-1.80 
  Lapins, Rainers 1182 LAT0.001-0.2320-4.60 
  Klidzina, Alise 1148 LAT1.0010.732014.60 
  Soltums, Juris 1068 LAT1.0010.632012.60 
  Ozols, Andris 1564 LAT0.001-0.0220-0.40 
  Steinbergs, Raivo 1431 LAT0.001-0.0620-1.20 

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)
 
 Saulkrasti rapid chess championship 2020 Latvian master Janis Klavins memorial Saulkrasti LAT 2020-07-11
RcRownchangeKK*chgGame
 1181 975 1.00 8 -1.07 20 -21.40 
  Stals, Gunars 1510 LAT0.001-0.0320-0.60 
  Mende, Alise 1247 LAT0.001-0.1720-3.40 
  Mierina, Lauma 1147 LAT0.001-0.2720-5.40 
  Groma, Marta 1083 LAT1.0010.652013.00 
  Vidrusks, Arturs 1083 LAT0.001-0.3520-7.00 
  Zubova, Polina 1187 LAT0.001-0.2320-4.60 
  Merzlovs, Timurs 1044 LAT0.001-0.4020-8.00 
  Diners, Kirils 1147 LAT0.001-0.2720-5.40 

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)
 
 IX Limbazi International Chess Festival VIDZEME SUMMER 2020 Rapid Limbazi LAT 2020-07-21
RcRownchangeKK*chgGame
 1123 975 2.00 6 0.17 20 3.40 
  Mierina, Lauma 1147 LAT0.001-0.2720-5.40 
  Vidrusks, Jekabs 974 LAT1.0010.502010.00 
  Jeronovics, Toms 1201 LAT0.001-0.2120-4.20 
  Groma, Marta 1083 LAT1.0010.652013.00 
  Lehes, Ott Oskar 1133 EST0.001-0.2920-5.80 
  Pukite, Elza 1201 LAT0.001-0.2120-4.20 

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)
 
 Ventspils Rapid Chess Championship IV Juris Neimanis memorial Ventspils LAT 2020-07-25
RcRownchangeKK*chgGame
 1391 975 1.00 8 -0.09 20 -1.80 
  Morkunas, Gustas 1710 LTU0.001-0.0120-0.20 
  Sinyavin, Roman 1595 RUS0.001-0.0120-0.20 
  Stals, Gunars 1510 LAT0.001-0.0320-0.60 
  Reiha, Ance 1197 LAT0.001-0.2220-4.40 
  Kirpicovs, Jegors 1022 LAT1.0010.572011.40 
  Kuchina, Polina 1227 LAT0.001-0.1920-3.80 
  Jekabsone, Nellija 1224 LAT0.001-0.1920-3.80 
  Novozhenins, Jurijs 1642 LAT0.001-0.0120-0.20 

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)
 

 

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