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Individual Calculations January 2020 |
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| Erdem, Omer Lutfi Total change: 0.00 | |   |
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| 2019-2020 Istanbul Senior Chess Championship - A | Istanbul | TUR | 2019-11-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1600 | 0 | 2.50 | 5 | 0.00 | 1600 | | 0.00 | |
|  Ozates, Veysel | | | 1589 | TUR | 1.00 | 1 | 0.00 | | 0.00 | |  Erdogan, Gursoy | | | 1616 | TUR | 0.50 | 1 | 0.00 | | 0.00 | | | Torun, Ufuk | | | 1573 | TUR | 0.00 | 1 | 0.00 | | 0.00 | | | Tahaoglu, Erson | | | 1472 | TUR | 1.00 | 1 | 0.00 | | 0.00 | | | Sezgun, Yakup | | | 1750 | TUR | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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