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Individual Calculations May 2017 |
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| Calacday, James Total change: -47.20 | |   |
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| BCC Championship 2017 B-Final | Bangkok | THA | 2017-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1357 | 1.50 | 5 | -0.75 | 40 | -30.00 | |
|  Khampliew, Phuttarak | | | 1100 | THA | 0.50 | 1 | -0.32 | 40 | -12.80 | |  Sasha, Patil | | | 1321 | IND | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Rangkaew, Katunchalee | | | 1452 | THA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Nguyen, Le Minh Phu | | | 1590 | VIE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Chongstitwattana, Cholapat | | | 1504 | THA | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | 17th Bangkok Chess Club Challenger 2017 | Cha-Am | THA | 2017-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1366 | 0.00 | 4 | -0.43 | 40 | -17.20 | |
| | Gavilan Jr, Arnulfo | | | 1766 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Akkanen, Timo | | | 1711 | FIN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Sarmiento, Rodolfo | | | 1645 | PHI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lamont, Richard | | | 1766 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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