Individual Calculations September 2019
 Lewkw Bandara, Induwara  Total change: 0.00  Rating chartPersonal card
 Sri Lanka open International Rating Chess Championship 2019 Anuradhapura SRI 2019-08-09
RcRownchangeRpKK*chgGame
 1152 0 1.50 6 0.00 959   0.00 
  Herath, H M M D 1349 SRI0.0010.00 0.00 
  Uyanhewa, U C U 1126 SRI1.0010.00 0.00 
  Bandara, T M Himath Indeewara 1167 SRI0.0010.00 0.00 
  Namarathna, H K T I 1111 SRI0.0010.00 0.00 
  Jayashanka, S A D Sadeepa 1046 SRI0.0010.00 0.00 
  Thasmika, K H S 1114 SRI0.5010.00 0.00 

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)
 
 9th Kandy Open International Chess Festival 2019 Kandy SRI 2019-08-22
RcRownchangeRpKK*chgGame
 1166 0 5.50 10 0.00 1186   0.00 
  Herath, H M J R 1211 SRI0.5010.00 0.00 
  Wiratunga, Jenith 1458 SRI0.0010.00 0.00 
  Disarie, P G W M Thawinsa 1074 SRI1.0010.00 0.00 
  Bandara, Thushi Shiwanga 1169 SRI0.5010.00 0.00 
  Piyathilaka, Oshadhi Ruwanya 1131 SRI0.5010.00 0.00 
  Thennakoon, Rumethma 1131 SRI0.5010.00 0.00 
  Namarathna, H K T I 1111 SRI1.0010.00 0.00 
  Dissanayake, D M S L 1153 SRI0.5010.00 0.00 
  Godagampala, G D Minuja Hansana 1156 SRI0.0010.00 0.00 
  Ranathunga, Panchali 1065 SRI1.0010.00 0.00 

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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