Blitz: Individual Calculations November 2022
 Newansa, M Esandi  Total change: -21.40  Rating chartPersonal card
 Sri Lanka Women's National blitz Chess Championship 2021 Colombo SRI 2022-09-18
RcRownchangeKK*chgGame
 1278 1531 4.00 5 0.01 20 0.20 
  Gajasinghe, G M C Lochana 1124 SRI1.0010.08201.60 
  Ranganath, Tharuli Vihasna 1227 SRI1.0010.14202.80 
  Munasinghe, M A D D D 1280 SRI1.0010.19203.80 
  Pallie, Ehsha Mishela wc1321 SRI1.0010.23204.60 
  Sanudula, K M Dahamdi wc1436 SRI0.001-0.6320-12.60 

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)
 
 Sri Lanka National Youth Blitz Chess Championships 2022 - U14 G Dehiwala SRI 2022-10-02
RcRownchangeKK*chgGame
 1205 1531 5.50 7 -0.54 40 -21.60 
  Thilakawardena, A K P Namya Dine 1131  * SRI1.0010.08403.20 
  Wijesinghe, Amesha Shenali 1113 SRI1.0010.07402.80 
  Gunasekara, K P K Hesara 1142 SRI1.0010.09403.60 
  Alwis, H Sandithi Kusalya 1213 SRI1.0010.13405.20 
  Dissanayake, Lihini 1167 SRI1.0010.10404.00 
  Vithanawasam, Oneli 1350 SRI0.501-0.2440-9.60 
  Ramanayake, Nemindi Linaya 1318 SRI0.001-0.7740-30.80 
 * 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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