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Individual Calculations May 2019 |
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| Kolev, Velio Total change: -22.80 | |   |
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| Panagyuriste Open 2019 | Panagyuriste | BUL | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1717 | 3.50 | 6 | -1.14 | 20 | -22.80 | |
|  Kanchev, Martin | | | 1317 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vishev, Nikolay | | | 1345 | BUL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Todorov, Nikolay | | | 2068 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mitov, Georgi | | | 1380 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Popzafirov, Danail | | | 1339 | BUL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Dobreva, Valeriya | | | 1317 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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