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Rapid:
Individual Calculations August 2023 |
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| Jonasson, Hordur Total change: -38.80 | |   |
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| TR Rapid 2023 July #1 | Reykjavik | ISL | 2023-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1358 | 0.50 | 3 | 0.00 | 20 | 0.00 | |
|  Maack, Kjartan | | | 2073 | ISL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Bjornsson, Harald | | | 1590 | ISL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jonatansson, Sigurdur Freyr | | | 1521 | ISL | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | TR Rapid 2023 July #2 | Reykjavik | ISL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1358 | 1.00 | 3 | -0.21 | 20 | -4.20 | |
| | Jonsson, Gauti Pall | | | 1929 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Valgeirsson, Gudmundur Ingi | | | 1265 | ISL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Gramizadeh, Hamed | | | 1315 | ISL | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | | | TR Rapid 2023 July #3 | Reykjavik | ISL | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1358 | 0.50 | 4 | -1.25 | 20 | -25.00 | |
| | Gudmundsson, Kristofer Orri | | | 1924 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Khash-Erdene, Ayushtseren | | | 1140 | ISL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Vigfusson, Robert Orn | | | 1282 | ISL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Sigurvaldason, Hjalmar | | | 1471 | ISL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | TR Rapid 2023 July #4 | Reykjavik | ISL | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1358 | 1.50 | 4 | -0.48 | 20 | -9.60 | |
| | Prudnikov, Andrey | | | 2061 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Orrason, Loftur Snaer | | | 1244 | ISL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Eiriksson, Theodor | | | 1306 | ISL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Jonsson, Tristan Fannar | | | 1174 | ISL | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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