Individual Calculations September 2019
 Kottage, K M Nilash Nethul  Total change: 0.00  Rating chartPersonal card
 4th SSC Open International Rating chess Championship 2019 Matara SRI 2019-08-03
RcRownchangeRpKK*chgGame
 1072 0 0.00 3 0.00 272   0.00 
  Gallage, Chathumi Tharika 1135 SRI0.0010.00 0.00 
  Piyantha, M A G A 1043 SRI0.0010.00 0.00 
  Thrimahavithana, Kemitha 1038 SRI0.0010.00 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)
 
 Sri Lanka open International Rating Chess Championship 2019 Anuradhapura SRI 2019-08-09
RcRownchangeRpKK*chgGame
 1111 0 0.00 2 0.00 311   0.00 
  Jayawardhana, M A C L 1136 SRI0.0010.00 0.00 
  Gunawardana, K A D Minidu Methsar 1086 SRI0.0010.00 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)
 
 5th Negombo International chess Festival 2019 Negombo SRI 2019-08-16
RcRownchangeRpKK*chgGame
 1069 0 0.00 3 0.00 269   0.00 
  Dahanayake, A J G Thevindu D 1081 SRI0.0010.00 0.00 
  Perera, N Dumitha Sandumith 1030 SRI0.0010.00 0.00 
  Wimalasiri, Y G C Kavindi 1097 SRI0.0010.00 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)
 
 9th Kandy Open International Chess Festival 2019 Kandy SRI 2019-08-22
RcRownchangeRpKK*chgGame
 1066 0 1.00 5 0.00 826   0.00 
  Piyarthne, Mokitha Luthmin 1031 SRI0.0010.00 0.00 
  Jayaweera, D A Thevindu Nimnal 1073 SRI0.0010.00 0.00 
  Bandara, W A D R 1035 SRI1.0010.00 0.00 
  Bandara, K G J C 1124 SRI0.0010.00 0.00 
  Sewmini, D M M 1066 SRI0.0010.00 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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