|
Rapid:
Individual Calculations May 2019 |
|
|
|
| Alwis, B H A Rasidu Total change: -12.80 | |   |
|
| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1288 | 5.00 | 7 | -0.10 | 20 | -2.00 | |
|  Abeysinghe, Ayantha Imeera | | | 1039 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Dineth, S A Induwara | | | 1119 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dinayana, Thinuga | | | 1135 | SRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Senevirathne, S D B K | | | 1098 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sathmina, S L Lalindu | | | 1185 | SRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Karunaratne, Rahel Chaanakya | | | 1113 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dharmasena, W M S S B | | | 1094 | SRI | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | Asian Youth Rapid Chess Championship 2019 - Under 12 Open | Colombo | SRI | 2019-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1288 | 2.00 | 4 | -0.54 | 20 | -10.80 | |
| | Bagwe, Gaurang | | | 1415 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wijerathne, K G D Yonal | | | 1137 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Dharmasena, W M S S B | | | 1094 | SRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Insara, S D Nadev | | | 1088 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | |
|
