Individual Calculations July 2022
 Jansone, Melanija Luize  Total change: -6.00  Rating chartPersonal card
 Riga Chess Federation open to 1800 -III-2022 Riga LAT 2022-06-03
RcRownchangeKK*chgGame
 1314 1590 5.50 7 -0.20 40 -8.00 
  Orlovskis, Jaroslavs 1190  * LAT1.0010.08403.20 
  Petrovs, Arsenijs 1202 LAT1.0010.09403.60 
  Lisovskis, Dmitrijs 1417 LAT0.001-0.7340-29.20 
  Sinicina, Jevgenija 1231 LAT1.0010.10404.00 
  Nazarovs, Daniils 1245 LAT1.0010.11404.40 
  Kempelis, Artis 1492 LAT1.0010.374014.80 
  Platonovs, Nikolajs 1422 LAT0.501-0.2240-8.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2022. gada jauniesu saha cempionata finals G-14 Riga LAT 2022-06-12
RcRownchangeKK*chgGame
 1229 1590 6.00 7 0.05 40 2.00 
  Plauca, Lelde 1190  * LAT0.501-0.4240-16.80 
  Vasiljeva, Sofja 1676 LAT0.5010.12404.80 
  Jekabsone, Nellija 1120 LAT1.0010.05402.00 
  Zubova, Polina 1070 LAT1.0010.03401.20 
  Krasilnikova, Marija 1300 LAT1.0010.16406.40 
  Liepina, Daniela, Nikola 1082 LAT1.0010.04401.60 
  Stare, Evelina 1167 LAT1.0010.07402.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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