Individual Calculations September 2018
 Herath, H M M D  Total change: 32.00  Rating chartPersonal card
 Kandy Open International Rating Chess Championship 2018 Kandy SRI 2018-08-07
RcRownchangeKK*chgGame
 1248 1324 5.00 7 0.80 40 32.00 
  Viduranga, Oshadha 1092 SRI1.0010.21408.40 
  Abeyrathne, K W A M G D U 1086 SRI1.0010.20408.00 
  Charith, Dilshan 1574 SRI0.001-0.1940-7.60 
  Wickramarathne, P W G Gaveshi 1157 SRI0.501-0.2240-8.80 
  Srishanthi, G 1107 IND1.0010.22408.80 
  Fernando, G W Nethmi L 1543 SRI0.5010.284011.20 
  Alwis, B H A Rasidu 1176 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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