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Individual Calculations January 2020 |
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| Biasi, Stanely Total change: 37.00 | |   |
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| Mpilo South Challenge | Blantyre | MAW | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1599 | 3.00 | 5 | 0.58 | 40 | 23.20 | |
|  Mtumbuka, Moses | | | 1619 | MAW | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Maluwa, Davie | | | 1449 | MAW | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Mwangupili, Francisco | | | 1779 | MAW | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Msowoya, Mike | | | 1559 | MAW | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Halison, Ishmael | | | 1647 | MAW | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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) | | | NOTE: K factor changed | | SRCL OLYMPIAD QUALIFIERS | Blantyre | MAW | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1599 | 3.00 | 6 | 0.87 | 20 | 17.40 | |
| | Nthara, Bright | | | 1776 | MAW | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kapyeppye, Kujaliwa | | | 1750 | MAW | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Jayloss, Peter | | | 1805 | MAW | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Phiri, Chawanangwa | | | 1670 | MAW | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Manjamkhosi, Chimwemwe | | | 1501 | MAW | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ibrahim, Jonathan | | | 1755 | MAW | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | | NOTE: K factor changed | | 2019 NATIONAL CHESS CHAMPIONSHIP OPEN | LILONGWE | MAW | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1599 | 0.50 | 4 | -0.18 | 20 | -3.60 | |
| | Chimkute, Ronald | | | 1899 | MAW | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Chingati, Wilson | | | 1843 | MAW | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Nyama, Peter | | | 1795 | MAW | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mwale, George | c | | 1999 * | MAW | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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