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Individual Calculations October 2021 |
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| Costache, Andrei Eugeniu Total change: -6.80 | |   |
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| Gresu Cup 2021 - U1600 | Gresu | ROU | 2021-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1440 | 4.00 | 7 | -0.17 | 40 | -6.80 | |
|  Brasoveanu, Emilian | | | 1040 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Fusi, Claudio | | | 1590 | SUI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Simon, Cristian-Eduard | | | 1359 | ROU | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Ciobanu, Sebastian-Stefan | | | 1505 | ROU | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Zlate-Ion, Matei | | | 1040 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Istrate, Ioan | | | 1570 | ROU | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Czika, Stefania | | | 1300 | ROU | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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