Rapid:
Individual Calculations October 2021 |
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Ivanov, Lachezar Total change: 89.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IV Chess-Fest Dobriniste | Dobriniste | BUL | 2021-09-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1676 | 1169 | 5.00 | 9 | 4.48 | 20 | 89.60 | |
| Sharkov, Borislav | | | 1842 | BUL | 0.00 | 1 | -0.01 | 20 | -0.20 | | Pachedzhiev, Mladen | | | 1650 | BUL | 1.00 | 1 | 0.95 | 20 | 19.00 | | Petkov, Kiril | | | 1696 | BUL | 0.00 | 1 | -0.03 | 20 | -0.60 | | Ibrahim, Islyam | | | 1783 | BUL | 1.00 | 1 | 0.98 | 20 | 19.60 | | Pelletier, Sebastien | | | 1589 | BUL | 0.00 | 1 | -0.07 | 20 | -1.40 | | Grozdilov, Mario | | | 1497 | BUL | 1.00 | 1 | 0.87 | 20 | 17.40 | | Mihailov, Kostadin | | | 1747 | BUL | 0.00 | 1 | -0.02 | 20 | -0.40 | | Tsenkin, Zdravko | | | 1434 | BUL | 1.00 | 1 | 0.82 | 20 | 16.40 | | Katsarski, Martin | | | 1850 | BUL | 1.00 | 1 | 0.99 | 20 | 19.80 | | 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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