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Individual Calculations January 2018 |
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| Yapici, Mustafa Total change: -38.80 | |   |
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| 2017-2018 Istanbul Senior Chess Championship - B | Istanbul | TUR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1735 | 3.50 | 6 | -1.12 | 20 | -22.40 | |
|  Ersoz, Celalettin | | | 1393 | TUR | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Sezekkaplan, Ufuk | | | 1546 | TUR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Tahaoglu, Erson | | | 1415 | TUR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Torun, Ufuk | | | 1697 | TUR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ekici, Serafettin | | | 1464 | TUR | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Tepeli, Huseyin | | | 1550 | TUR | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | ISD Sisli Municipality Ismet Inonu Chess Tournament 2017 - B | Istanbul | TUR | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1735 | 4.50 | 7 | -0.82 | 20 | -16.40 | |
| | Kaban, Fehmi | | | 1580 | TUR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Akat, Cem | | | 1397 | TUR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gezici, Omer Ata | | | 1707 | TUR | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Varol, Lara Liyna | | | 1467 | TUR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dorum, Doga Can | | | 1548 | TUR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Odabasi, Nail | | | 1482 | TUR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Alan, Mehmet | | | 1486 | TUR | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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