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Individual Calculations January 2020 |
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| Ugodnikov, Arkadiy Total change: 4.40 | |   |
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| 2019 Hart House Holidays Open U1900 | Toronto | CAN | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1625 | 3.50 | 5 | 0.22 | 20 | 4.40 | |
|  Adulfo, Vincent Angel | | | 1629 | CAN | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Guo, Anni | | | 1257 | CAN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Supsup, Ferdinand | | | 1652 | CAN | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Li, Ande | | | 1428 | CHN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Hughes, Henry | | | 1493 | CAN | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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