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Rapid:
Individual Calculations January 2017 |
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| Herath, Nipuna B B Total change: 22.40 | |   |
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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 | 1427 | 4.50 | 5 | 1.12 | 20 | 22.40 | |
|  Sapumanage, T C B D | | | 1196 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Thilakarathne, Malidu Amodya | | | 1262 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Lahiru, N P G Sithija | | | 1544 | SRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Mendis, Kalpa | | | 1027 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kiriella, K G Nimesha Shalinda | | | 1346 | SRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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