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Individual Calculations December 2019 |
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| Choong, Liong-On Mark Total change: -43.40 | |   |
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| World Senior Chess Championship 2019 - Open 65 | Bucuresti | ROU | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1921 | 4.50 | 11 | -2.17 | 20 | -43.40 | |
|  Van Riemsdijk, Herman C. | m | | 2228 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Bruma, Ioan | | | 1550 | ROU | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Parvulescu, Nicu | | | 1630 | ROU | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Boda, Relu | | | 1591 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Simion, Nicolae | | | 1527 | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kratschmer, Heinz | | | 2045 | AUT | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Nevednichy, Boris M | m | | 2073 | MDA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Chirpii, Alexandru | | | 1697 | MDA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Morriss, Pete | | | 2013 | IRL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Delaruelle, Christian | | | 1702 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Valenti, Giuseppe | f | | 1982 | ITA | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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