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Rapid:
Individual Calculations May 2023 |
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| Jonsson, Logi Runar Total change: -35.60 | |   |
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| TR Rapid 2023 Arpil #1 | Reykjavik | ISL | 2023-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1606 | 2.00 | 4 | -0.09 | 20 | -1.80 | |
|  Sivakumar, Ashvin | f | | 2085 | SGP | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Karpelenia, Artur | | | 1254 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Goh, Jinghan Cameron | | | 1787 | SGP | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Leosson, Tomas Sindri | | | 1253 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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 Arpil #2 | Reykjavik | ISL | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1606 | 2.50 | 5 | -1.69 | 20 | -33.80 | |
| | Valgeirsson, Gudmundur Ingi | | | 1206 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Palsson, Oli | | | 1344 | ISL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Grettisson, Arnar Breki | | | 1502 | ISL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Fridriksson, Reginn | | | 1077 | ISL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Gramizadeh, Hamed | | | 1325 | ISL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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