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Rapid:
Individual Calculations June 2018 |
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| Martirosian, Tigran Total change: 13.20 | |   |
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| Estonia 100 Youth Chess Series VI: A-Tournament | Tallinn | EST | 2018-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1034 | 1361 | 2.00 | 2 | 0.26 | 20 | 5.20 | |
|  Lehes, Ott Oskar | | | 1061 | EST | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Snitsarenko, Ilja | | | 1007 | EST | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | Varska Originaal 2018 | Polva | EST | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1366 | 3.00 | 8 | 0.40 | 20 | 8.00 | |
| | Reiman, Arvo | | | 1766 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mikko, Rondo | | | 1651 | EST | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ljubtshenko, Sergei | | | 1553 | EST | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Olde, Karl Erik | | | 1577 | EST | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Varik, Elon | | | 1710 | EST | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sidorov, Hannes | | | 1210 | EST | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Parts, Tiit | | | 1511 | EST | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Maesalu, Oliver | | | 1194 | EST | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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