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Individual Calculations May 2017 |
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| George, Alex Total change: 4.40 | |   |
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| March International Championship U1800 | Sharjah | UAE | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1075 | 1.00 | 3 | 0.05 | 40 | 2.00 | |
|  Mathew, George | | | 1226 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Hamdan Edrees, Alhamed | | | 1152 | UAE | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Khalil, Reem | | | 1261 | UAE | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | Asian Youth Chess Championship 2017-U8O | Tashkent | UZB | 2017-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1075 | 1.00 | 4 | 0.06 | 40 | 2.40 | |
| | Tenuunbold, Battulga | | | 1234 | MGL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Karimov, Shakhrombek | | | 1239 | UZB | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Shams, Mohammad Matin | | | 1475 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chyngyz, Sultai | | | 1231 | KGZ | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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