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Rapid:
Individual Calculations July 2019 |
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| Rolston, Daniel Haruma Total change: -12.80 | |   |
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| Eastern Open Rapid Chess 2019 | Pattaya | THA | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1329 | 1.50 | 6 | -0.64 | 20 | -12.80 | |
|  Sandhiratne, Akkarawut | | | 1679 | THA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Taulananda, Anon | | | 1285 | THA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Sangsiri, Tharatep | | | 1370 | THA | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Sripaiboon, Thanomsak | | | 1305 | THA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Burbach, Brunel Baron | | | 1424 | THA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Batchis, Paul | | | 1655 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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