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Individual Calculations October 2016 |
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| Koggala, W S T N Total change: 30.00 | |   |
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| 7th Kandy Open | Kandy | SRI | 2016-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1536 | 5.50 | 9 | 0.64 | 20 | 12.80 | |
|  Dissanayake, R A D V | | | 1136 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Liyanage, L D S | | | 1136 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chandrasiri, S A K | | wf | 1840 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gajanthiran, G | | | 1238 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Thilakarathne, G M S | | | 1916 | SRI | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Samaranayake, K P R N | | | 1873 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dahampriya, H K T Dewnethmie | | | 1269 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Madushanka, Harsha | | | 1768 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jayasundara, J J M Y Adithya B | | | 1308 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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 University Games 2016 Chess Men | Kuliyapitiya | SRI | 2016-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1543 | 3.00 | 5 | 0.86 | 20 | 17.20 | |
| | Weerapura, T Priyadarshana | | | 1342 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | De Silva, Elath Mathanga | | | 1897 | SRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rukmal, G Thasitha | | | 1347 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Liyanapathirana, Pasan Vindula | | | 1858 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Thewahettige, Sp | | | 1633 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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