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Individual Calculations February 2020 |
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| Krasenkova, Ilena Total change: 3.80 | |   |
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| Chessfestival Groningen 2019 - Open A | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2174 | 4.00 | 9 | 0.19 | 20 | 3.80 | |
|  Vrolijk, Liam | m | | 2467 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Ananya, Rishi Gupta | | | 2037 | IND | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kumar, Nikhil | f | | 2315 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Haan, Gertjan | | | 1936 | NED | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Lubbe, Melanie | | wg | 2279 | GER | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Kokje, Joris | f | | 2222 | NED | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Elgersma, Onno | f | | 2319 | NED | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Sodoma, Jan | m | | 2312 | CZE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Bruil, Rembrandt | c | | 2206 | NED | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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