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Individual Calculations January 2020 |
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| Yordanov, Lachezar Total change: 20.60 | |   |
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| elllobregat open chess grupo A | El prat de llobregat | ESP | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2325 | 2238 | 4.50 | 9 | 1.03 | 20 | 20.60 | |
|  Erenberg, Ariel | m | | 2479 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Le Pen, Steven | | | 2045 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Potluri, Saye Srreezza | | | 2013 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Di Nicolantonio, Lucas | m | | 2408 | FRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Stefansson, Vignir Vatnar | f | | 2341 | ISL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Akash Pc, Iyer | m | | 2415 | IND | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Parvanyan, Ashot | m | | 2456 | GER | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Romanishin, Oleg M | g | | 2421 | UKR | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Gual Pascual, Antonio | m | | 2349 | ESP | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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