Blitz: Individual Calculations October 2017
 Senevirathne, S D B K  Total change: -14.20  Rating chartPersonal card
 Kandy Open Blitz Chess Championship 2017 Kandy SRI 2017-08-27
RcRownchangeKK*chgGame
 1300 1263 3.00 6 0.10 20 2.00 
  Herath, N N B 1663  * SRI0.001-0.0820-1.60 
  Gamage, Liviru Hansana 1049 SRI1.0010.23204.60 
  Danushka, M A N 1663  * SRI0.001-0.0820-1.60 
  Jayamaha, J M L R Bandara 1075 SRI1.0010.26205.20 
  Dissanayake, D M Madushan Sameer 1241 SRI0.001-0.5320-10.60 
  Revaldo, L H T 1111 SRI1.0010.30206.00 
 * 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)
 
 2nd West Asian Youth Blitz Chess Championship 2017 - Under 10 Open Waskaduwa SRI 2017-09-10
RcRownchangeKK*chgGame
 1174 1263 3.50 7 -0.81 20 -16.20 
  Sathmina, S L Lalindu 1075 SRI0.001-0.7420-14.80 
  Desurra, G P Damsilu 1058 SRI1.0010.24204.80 
  Dineth, S A Induwara 1171 SRI0.001-0.6320-12.60 
  Ekanayake, D S 1173 SRI0.501-0.1220-2.40 
  Karunaratne, Rahel Chaanakya 1172 SRI1.0010.38207.60 
  Al Shamsi, Hamad Naseer 1395 UAE0.001-0.3220-6.40 
  Jayarathna, Sharada Induwara 1177 SRI1.0010.38207.60 

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)
 

 

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