Individual Calculations March 2018
 Jeyanthan, Krishna Rahul  Total change: 27.00  Rating chartPersonal card
 Kaluthara International Chess Festival 2018 Kaluthara SRI 2018-01-27
RcRownchangeKK*chgGame
 1303 1539 5.00 7 -0.36 20 -7.20 
  Thennakoon, Disara 1139  * SRI1.0010.08201.60 
  Thilakarathne, Malidu Amodya 1302 SRI1.0010.20204.00 
  Alahakoon, T N 1747 SRI0.5010.27205.40 
  Nimsara, S A D Tharindu 1188 SRI0.001-0.8920-17.80 
  Himsara, W A Janidu 1212 SRI0.501-0.3720-7.40 
  Bandara, W M Nadil Dulshen 1226 SRI1.0010.14202.80 
  Sandaruwan, M G Ravindu 1305 SRI1.0010.21204.20 
 * 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)
 
 Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event Colombo SRI 2018-02-13
RcRownchangeKK*chgGame
 1552 1535 5.00 7 1.71 20 34.20 
  Ranketh, R Janindu 1135  * SRI1.0010.08201.60 
  Edirisinghe, Savindu Ransiha 1135  * SRI1.0010.08201.60 
  Lamahewa, C 1812 SRI0.5010.33206.60 
  Rabel, Chinthaka 1752 SRI1.0010.782015.60 
  Munasinghe, Lahiru 1935  * SRI0.5010.42208.40 
  De Silva, Elath Mathanga 1880 SRI0.001-0.1120-2.20 
  Liyanagama, Pasandul 1214 SRI1.0010.13202.60 
 * 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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