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Rapid:
Individual Calculations January 2017 |
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| Lahiru, N P G Sithija Total change: -1.40 | |   |
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| National Youth Rapid Championships 2016 - Open Under 16 | Colombo | SRI | 2016-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1544 | 4.00 | 5 | -0.07 | 20 | -1.40 | |
|  Kiriella, K G Nimesha Shalinda | | | 1346 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Sapumanage, T C B D | | | 1196 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Herath, Nipuna B B | | | 1427 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Thilakarathne, Malidu Amodya | | | 1262 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mendis, Kalpa | | | 1144 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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