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Rapid:
Individual Calculations May 2018 |
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| Costea, Catalin Total change: -21.80 | |   |
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| Romania National Youth Championships Rapid 2018 - boys U12 | Calimanesti | ROU | 2018-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1123 | 0.00 | 4 | -1.09 | 20 | -21.80 | |
|  Ciulic, Raducu-Marian | | | 1495 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Filip, Andrei | | | 1523 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gurau, Andrei-Eduard | | | 1030 | ROU | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Visanescu, Dragos-Nicholas | | | 1289 | ROU | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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