Individual Calculations March 2015
 Yasaranga, B H Thisari  Total change: 29.20  Rating chartPersonal card
 Women's Qualifying 2015 Galle Galle SRI 2015-02-12
RcRownchangeKK*chgGame
 1258 1286 4.00 6 0.73 40 29.20 
  Jayawardane, Dilmi Udaransi 1588 SRI0.5010.354014.00 
  Sirimewan, K Hasareli 1379 SRI0.001-0.3740-14.80 
  Sithumina, K T Sithuli 1100 SRI1.0010.264010.40 
  Navinhara, W Nethaki 1183 SRI0.501-0.1440-5.60 
  Kariyawasam, L Hirunima 1162 SRI1.0010.334013.20 
  Vithanage, Isuri Pehesara 1133 SRI1.0010.304012.00 

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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