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Individual Calculations April 2019 |
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| Serin, Sezgin Total change: 6.40 | |   |
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| 2018-2019 Arnavutkoy District Chess Tournament | Istanbul | TUR | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1515 | 2.00 | 4 | 0.07 | 20 | 1.40 | |
|  Tarhan, Ismail | | | 1263 | TUR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gonullu, Muhammed Sinan | | | 1828 | TUR | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kul, Mahir Mete | | | 1674 | TUR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Saglam, Yunus Emre | | | 1374 | TUR | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | Torium Mall & Besem Chess Tournament - March-2019 - A | Istanbul | TUR | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1515 | 3.00 | 6 | 0.25 | 20 | 5.00 | |
| | Pamukcu, Alperen | | | 1486 | TUR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Yilmazel, Ismail Kuzey | | | 1421 | TUR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Niyazmetov, Hudoshukur | | | 1915 * | TKM | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Gurses, Ayberk | | | 1732 | TUR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Karasakal, Deniz | | | 1428 | TUR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Colak, Demir | | | 1401 | TUR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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