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Individual Calculations September 2018 |
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| Wojtacha, Krzysztof Total change: 2.00 | |   |
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| European Youth Chess Championship O-08- 2018 | Riga | LAT | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1150 | 1.00 | 5 | 0.05 | 40 | 2.00 | |
|  Tereschenko, Ivan | | | 1343 | RUS | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Zheng, Harry Z | | | 1530 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jaakkola, Niklas | | | 1352 | FIN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Udipi, Kala Kishan | | | 1550 * | SUI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Derbenev, Arseniy | | | 1307 | LAT | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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