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Individual Calculations March 2023 |
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| Akhvlediani, Irakli Total change: 1.20 | |   |
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| Kadrioru Chess Club Open A | Tallinn | EST | 2023-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2420 | 4.50 | 5 | 0.12 | 10 | 1.20 | |
|  Zafra, Kim | | | 2020 * | PHI | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Zalitis, Arturs-Aleksis | | | 1908 | LAT | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Medar, Marti | | | 2063 | EST | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Petrov, Dmitri | | | 2210 | EST | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Andrijashkin, Deniss | | | 2132 | EST | 1.00 | 1 | 0.16 | 10 | 1.60 | | | * 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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