Individual Calculations May 2017 |
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Punchev, Ivan Total change: -24.40 | | |
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184th MGU open | Sofia | BUL | 2017-04-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1545 | 1708 | 2.50 | 5 | -0.99 | 20 | -19.80 | |
| Arshinkova, Boryana | | | 1308 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | Grabcheva, Natalia | | | 1624 | BUL | 0.50 | 1 | -0.12 | 20 | -2.40 | | Mladenov, Andrey | | | 1552 | BUL | 0.00 | 1 | -0.71 | 20 | -14.20 | | Georgiev, Nikolay | | | 1574 | BUL | 1.00 | 1 | 0.32 | 20 | 6.40 | | Kostov, Nikolay | | | 1668 | BUL | 0.50 | 1 | -0.06 | 20 | -1.20 | | * 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) | | 185th MGU open | Sofia | BUL | 2017-04-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1503 | 1708 | 2.00 | 3 | -0.23 | 20 | -4.60 | |
| Kononenko, Vladimir | | | 1329 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | | Mladenov, Andrey | | | 1552 | BUL | 0.00 | 1 | -0.71 | 20 | -14.20 | | Ivanov, Oleg | | | 1628 | BUL | 1.00 | 1 | 0.39 | 20 | 7.80 | | 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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