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Rapid:
Individual Calculations August 2018 |
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| Gavris, Alexandru-Catalin Total change: 44.00 | |   |
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| NYCC Romania 2018 rapid - open U16 - teams | Iasi | ROU | 2018-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1468 | 1.50 | 2 | 0.42 | 20 | 8.40 | |
|  Popa, Marius-Ionut | | | 1155 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Codreanu, Alex-Cosmin | | | 1693 | ROU | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | Cluj County Rapid Chess Championship - 2nd stage | Cluj-Napoca | ROU | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1468 | 3.50 | 7 | 1.78 | 20 | 35.60 | |
| | David, Lucian-Marius | | | 1868 * | ROU | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Rusan, Paul-Cristian | f | | 1868 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Boeru, Darius-Alexandru | | | 1635 | ROU | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Bran, Horatiu | | | 1568 | ROU | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Pop, Ioan I. | | | 1670 | ROU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sopon, David-Paul | | | 1406 | ROU | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Pop, Viorel | | | 1849 | ROU | 0.50 | 1 | 0.41 | 20 | 8.20 | | | * 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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