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Individual Calculations February 2020 |
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| Ghisa, Alexander Total change: 108.40 | |   |
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| Tata Steel Weekendvierkampen 2020 | Wijk aan Zee | NED | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1147 | 2.50 | 3 | 1.79 | 40 | 71.60 | |
|  Van Der Avort, Bart | | | 1415 | BEL | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Lesman, Karol | | | 1353 | NED | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Huang, Luna | | | 1299 | NED | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | Belgian Interclubs 2019-2020 Round 6 | Various | BEL | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1147 | 1.00 | 1 | 0.92 | 40 | 36.80 | |
| | Huysmans, Pierre | | | 1547 * | BEL | 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) | | |
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