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Rapid:
Individual Calculations July 2017 |
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| Kaya, Serkan Total change: 68.00 | |   |
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| 5th Jirayr Ohanyan Cakir Chess Tournament - B | Istanbul | TUR | 2017-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1385 | 3.00 | 4 | 1.59 | 20 | 31.80 | |
|  Erkan, Cihat | | | 1459 | TUR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Yildirim, Yasin | | | 1543 | TUR | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Kul, Mahir Mete | | | 1562 | TUR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Safi, Abdullah | | | 1420 | TUR | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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) | | | | 2015-2016 Buyukcekmece District Rapid Chess Tournament | Istanbul | TUR | 2017-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1385 | 3.50 | 6 | 1.81 | 20 | 36.20 | |
| | Akpulat, Dogan | | | 1785 * | TUR | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Gurses, Ayberk | | | 1261 | TUR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bike, Mehmet | | | 1720 | TUR | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Yildirim, Yasin | | | 1543 | TUR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Nukan, Baris Tuna | | | 1554 | TUR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Taktak, Yasar Olcay | | | 1575 | TUR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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