|
Individual Calculations February 2021 |
|
|
|
| Phiri, Gift Total change: 25.00 | |   |
|
| LPCA Open Tournament 2020 | Lusaka | ZAM | 2020-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1855 | 3.00 | 7 | 0.96 | 20 | 19.20 | |
|  Musende, Gershom | | | 2039 | ZAM | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Lungu, Nase | f | | 2231 | ZAM | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Mwali, Chitumbo | m | | 2255 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kameya, Robson | | | 2038 | ZAM | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mwape, William | | | 2033 | ZAM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Siuluta , Arnold | | | 2002 | ZAM | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mtonga, Rajab | | | 1631 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | 2021 Copperbelt Open Chess Tournament | Luanshya | ZAM | 2021-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1855 | 2.00 | 6 | 0.29 | 20 | 5.80 | |
| | Luambula, Humphrey | | | 2084 | ZAM | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Nkhuwa, Joshua | | | 2048 | ZAM | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Zulu, Thomas | | | 2192 | ZAM | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Meleka, Joseph | | | 1740 | ZAM | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kaoma, Micheal | | | 2085 | ZAM | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kameya, Robson | | | 2038 | ZAM | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
|
