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Individual Calculations April 2019 |
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| Akbas, Ozgun Alp Total change: 25.20 | |   |
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| Silivri AVM Sahmat Chess Tournament - A | Istanbul | TUR | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1527 | 4.00 | 4 | 2.03 | 40 | 81.20 | |
|  Dogan, Halit | | | 1338 | TUR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hakkaki Fard, Pedram | | | 1809 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Kapusuz, Hasan Huseyin | | | 1379 | TUR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Altin, Cem | | | 1631 | TUR | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | | | 2018-2019 Arnavutkoy District Chess Tournament | Istanbul | TUR | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1527 | 2.00 | 4 | -1.40 | 40 | -56.00 | |
| | Polat, Meltem Onat | | | 1385 | TUR | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Ozdemir, Efe Kemal | | | 1187 | TUR | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Bilgin, Abdullah | | | 1127 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Erturk, Nehir | | | 1147 | TUR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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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