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Individual Calculations February 2017 |
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| Jayasuriya, Linali Andrea Total change: -98.40 | |   |
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| 1st SSC Open International 2016 | Matara | SRI | 2016-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1092 | 1379 | 0.00 | 2 | -1.68 | 40 | -67.20 | |
|  Sathmina, S L Lalindu | | | 1083 | SRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Liyanage, Manith Dulwan | | | 1101 | SRI | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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) | | | | Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1160 | 1338 | 5.00 | 8 | -0.78 | 40 | -31.20 | |
|  Jayasuriya, Nethul Trevor | | | 1007 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Liyanage, Pesandu Rashmitha | | | 1099 | SRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Induwara, T H D Thisarindu | | | 1017 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Wadanambi, M Nimnaka | | | 1086 | SRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Jayathilaka, W M Yasas | | | 1036 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Basnayake, B M Thesandu Aken | | | 1125 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Avaneesh, Kesavan | | | 1168 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Tharushi, T H D Niklesha | | | 1738 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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