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Individual Calculations November 2018 |
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| Ekanayaka, P D M L K E Total change: 36.40 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1089 | 2.00 | 6 | 0.91 | 40 | 36.40 | |
|  De Silva, J I Ajantha | | | 1375 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Saravanabaavan, Brijeash | | | 1417 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Katugampola, A H | | | 1406 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ramyasiri, Kaveen Poorna | | | 1367 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Tennakoon, Lisara Samadhith | | | 1270 | SRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Induwara, T H D Thisarindu | | | 1288 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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