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Individual Calculations February 2023 |
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| Bultijnck, Kristoff Total change: -14.00 | |   |
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| 41eme Open International d'Echecs de Bethune - Tournoi C | BETHUNE | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1544 | 6.00 | 9 | 0.77 | 20 | 15.40 | |
|  Martellier, Antoine | | | 1462 | FRA | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Deleu, Leen | | | 1318 | BEL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lafeil, Alvyn | | | 1389 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sys, Emmanuel | | | 1458 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kosanak, Huseyin | | | 1499 | FRA | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Blot, Philippe | | | 1514 | FRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Przymenski, Christian | | | 1692 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Baeten, Wim | | | 1504 | BEL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Lamiri, Samir | | | 1518 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | Rilton 1800 2022-2023 | Stockholm | SWE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1544 | 2.00 | 6 | -1.94 | 20 | -38.80 | |
| | Poisseroux, Benoit | | | 1799 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lowgren, Bjorn | | | 1785 | SWE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gultekin, Ece | | | 1300 | SWE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kampe, Victor | | | 1203 | SWE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Viswanath, Rishi | | | 1144 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Freibergs, Raimonds | | | 1078 | LAT | 0.00 | 1 | -0.95 | 20 | -19.00 | | | * 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) | | | | Sundsvall Open 2023 std | Sundsvall | SWE | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1544 | 2.00 | 4 | 0.47 | 20 | 9.40 | |
| | Franzen Hogberg, Thomas | | | 1949 | SWE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Svensson, Cristina | | | 1164 | SWE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Oberg, Bengt | | | 1639 | SWE | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Akerlund, Fredrik | | | 1819 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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