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Individual Calculations May 2017 |
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| Piyathumawuttikul, Kantapat Total change: 46.00 | |   |
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| BCC Championship 2017 B-Final | Bangkok | THA | 2017-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1144 | 1.50 | 3 | 0.59 | 40 | 23.60 | |
|  Sasha, Patil | | | 1321 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Chongstitwattana, Cholapat | | | 1504 | THA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Simawit, Tirasak | | | 1113 | THA | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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 |
| 1575 | 1190 | 1.00 | 5 | 0.56 | 40 | 22.40 | |
| | Lamont, Richard | | | 1590 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Brantzeg, Pal | | | 1590 * | NOR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Burbach, Bruno | | | 1590 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Suwanvaree, Porawee | | | 1567 | THA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Buasroung, Ekasith | | | 1536 | THA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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