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Rapid:
Individual Calculations February 2019 |
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| Roncea, Petru Total change: -4.40 | |   |
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| King of Chess Ocna Mures 2019 - Open | Ocna Mures | ROU | 2019-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1134 | 1.00 | 4 | 0.31 | 20 | 6.20 | |
|  Roncea, Radu | | | 1534 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Strajan, Andrei-Mihai | | | 1258 | ROU | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Buciuman, Aurel | | | 1534 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pop, Emanuil-Ioachim | | | 1378 | ROU | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | Napocensis Rapid - 26th edition | Cluj-Napoca | ROU | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1134 | 0.00 | 4 | -0.53 | 20 | -10.60 | |
| | Chiheri, Alexandru-Virgil | | | 1534 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zoltai, Cristian-Alexandru | | | 1437 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Negru, Laurentiu-Ionel | | | 1534 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pataki, Dragos-Ioan | | | 1344 | ROU | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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