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Individual Calculations November 2018 |
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| Nacu, Mihai Total change: 0.80 | |   |
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| Int. Chess Festival "Florin Gheorghiu" - Open B | Bucuresti | ROU | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1172 | 0.00 | 2 | -0.18 | 40 | -7.20 | |
|  Spiridon, Anisia | | | 1546 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Vitan, Rares-Mihai | | | 1572 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | BitCoin Romania Chess Open - U14 | Bucuresti | ROU | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1172 | 2.00 | 5 | 0.20 | 40 | 8.00 | |
| | Vitan, Rares-Mihai | | | 1560 | ROU | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Udrea, Hristofor | | | 1036 | ROU | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Bisti, Stefan | | | 1386 | ROU | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Tudoroiu, Razvan-Catalin | | | 1179 | ROU | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Ivancescu, Bogdan-Andrei | | | 1317 | ROU | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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