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Individual Calculations September 2018 |
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| Kochavi, Ori Total change: 71.60 | |   |
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| European Youth Chess Championship O-14- 2018 | Riga | LAT | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2138 | 6.50 | 8 | 1.79 | 40 | 71.60 | |
|  Piceu, Jarid | | | 1773 | BEL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Grzesik, Gracjan | | | 1739 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sabirov, Timur | | | 1831 | RUS | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Kacani, Kirk | | | 1904 | ITA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gines Esteo, Pedro Antonio | f | | 2336 | ESP | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Bethke, Richard | | | 2240 | GER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Trifan, Andrei Ioan | | | 2308 | GER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Tadic, Stefan | | | 2240 | SRB | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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