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Individual Calculations August 2018 |
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| King, Oliver Baekho Total change: 22.40 | |   |
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| Hong Kong Summer Swiss 2018 | Hong Kong | HKG | 2018-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1244 | 2.00 | 3 | 1.06 | 40 | 42.40 | |
|  Chong, Chor Yuen | | | 1644 * | HKG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gupta, Ritvik | | | 1019 | HKG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Tamang, Dal Bahadur | | | 1644 * | HKG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | 14th Asian Schools Chess Championship 2018 - Under 9 Open | Waskaduwa | SRI | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1244 | 2.00 | 5 | -0.50 | 40 | -20.00 | |
| | Pakhirdinov, Diyar | | | 1153 | KAZ | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Manon, Reja Neer | c | | 1601 | BAN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Aarav, Lakhani | | | 1357 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Atulugamage, Saniru Lohan | | | 1087 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Thrimahavithana, Kemitha | | | 1090 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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