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Individual Calculations December 2019 |
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| Peligro, Israel Total change: -7.20 | |   |
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| Thailand Pattaya Amateur Open Chess Championship 2019 | Pattaya | THA | 2019-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1527 | 2.50 | 5 | -0.36 | 20 | -7.20 | |
|  Jarusintop, Benyapa | | | 1127 * | THA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Teh, Rui Zhe | | | 1376 | MAS | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Ting, Marvin | | | 1927 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Angot, Cheryl A. | | | 1271 | PHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Agustin, Arnold | | | 1636 | PHI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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