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Individual Calculations September 2018 |
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| Serpetsidakis, Nikolaos Total change: 60.00 | |   |
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| European Youth Chess Championship O-18- 2018 | Riga | LAT | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2064 | 4.50 | 9 | 1.50 | 40 | 60.00 | |
|  Obgolts, Erik | f | | 2334 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Di Benedetto, Edoardo | f | | 2294 | ITA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Radenic, Filip | | | 2198 | CRO | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Toquero Gracia, Pau | | | 2071 | ESP | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Mikelsons, Mikelis-Emils | | | 1821 | LAT | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Koziol, Kamil | f | | 2290 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Marzo Pie, Xavier | | | 2153 | ESP | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Ranaldi, Lucas | f | | 2291 | NOR | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Risting, Eivind Olav | f | | 2298 | NOR | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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