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Individual Calculations May 2023 |
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| Topaloglu, Mehmet Utkan Total change: 66.40 | |   |
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| Ali Ipek 10th Memorial Chess Tournament | Ankara | TUR | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1444 | 2.00 | 5 | 0.24 | 40 | 9.60 | |
|  Demirci, Murat | | | 1835 | TUR | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Emre, Alaattin Eren | | | 1404 | TUR | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Ersoz, Teoman Guney | | | 1688 | TUR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Nazli, Sertan | | | 1677 | TUR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Salci, Aytug Celal | | | 1291 | TUR | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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) | | | | 2023 Turkish Junior Team Chess Championship - Open | Izmir - Cesme | TUR | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1444 | 3.50 | 6 | 1.42 | 40 | 56.80 | |
| | Ozsac, Samet Harun | f | | 2282 | TUR | 0.50 | 1 | 0.50 | 40 | 20.00 | | | Ilgaz, Yusuf Kerem | | | 1485 | TUR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Ulus, Ekin | | | 1468 | TUR | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Ogur, Nidal Hevi | | | 1488 | TUR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Hancerli, Kaan | | | 1333 | TUR | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Yildiz, Egehan | | | 1841 | TUR | 1.00 | 1 | 0.92 | 40 | 36.80 | |
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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