Individual Calculations June 2017
 Dolakidze, Mariam  Total change: 107.60  Rating chartPersonal card
 World Schools Chess Championship 2017 - Girls 11 Iasi ROU 2017-04-22
RcRownchangeKK*chgGame
 1450 1369 6.00 9 2.33 40 93.20 
  Jayatilleke, Omaya Tashi 1087 SRI1.0010.16406.40 
  Munkhzul, Davaakhuu wc1722 MGL0.001-0.1140-4.40 
  Petculescu, Diana-Silvana 1226 ROU1.0010.314012.40 
  Contreras, Fiorella 1656 PER1.0010.844033.60 
  Keskin, Elif wc1592 TUR0.001-0.2240-8.80 
  Puia, Alexia-Teodora 1463 ROU1.0010.634025.20 
  Ciocan, Ariana-Roxana 1358 ROU1.0010.484019.20 
  Palos, Andra-Maria 1315 ROU0.501-0.0840-3.20 
  Starosta, Martyna 1627 POL0.5010.324012.80 

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)
 
 GEO G-12 Ch 2017 Batumi GEO 2017-05-05
RcRownchangeKK*chgGame
 1364 1319 4.00 8 0.36 40 14.40 
  Lomaia, Diana 1719  * GEO0.5010.424016.80 
  Giorgadze, Elene 1271 GEO1.0010.434017.20 
  Tsotsonava, Elene 1459 GEO0.5010.19407.60 
  Pochkhua, Lizi 1303 GEO0.501-0.0240-0.80 
  Maghlakelidze, Rusudan 1413 GEO0.001-0.3740-14.80 
  Solomonia, Nino 1251 GEO0.001-0.5940-23.60 
  Zhghenti, Nino 1264 GEO1.0010.424016.80 
  Chanturia, Lika 1231 GEO0.501-0.1240-4.80 
 * 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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