Individual Calculations August 2017 |
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Grabcheva, Natalia Total change: 65.60 | | |
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187th MGU open | Sofia | BUL | 2017-07-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1953 | 1599 | 2.00 | 2 | 1.78 | 40 | 71.20 | |
| Andreev, Dobrotich | | | 1907 | BUL | 1.00 | 1 | 0.86 | 40 | 34.40 | | Dyakov, Martin | | | 1999 * | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | * 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) | | National team championship for young lady to 16 years old 2017 | Borovets | BUL | 2017-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1503 | 1599 | 3.00 | 5 | -0.14 | 40 | -5.60 | |
| Chilikova, Eli | | | 1428 | BUL | 1.00 | 1 | 0.27 | 40 | 10.80 | | Strendeva, Viktoria | | | 1412 | BUL | 1.00 | 1 | 0.26 | 40 | 10.40 | | Zlateva, Mina | | | 1507 | BUL | 0.50 | 1 | -0.13 | 40 | -5.20 | | Yordanova, Kristina | | | 1561 | BUL | 0.00 | 1 | -0.55 | 40 | -22.00 | | Chitakova, Galya | | | 1605 | BUL | 0.50 | 1 | 0.01 | 40 | 0.40 | | 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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