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Individual Calculations June 2023 |
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| Lengyel, Sandor Total change: -65.80 | |   |
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| KEM Region Team Ch. 2nd division 2022-23 R9 | KEM Region | HUN | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1757 | 0.00 | 1 | -0.19 | 20 | -3.80 | |
|  Laszlo, Imre | | | 2010 | HUN | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 2nd Csomos Janos Memorial B U1900 | Gyula | HUN | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1757 | 2.00 | 6 | -3.10 | 20 | -62.00 | |
| | Gyenge, Gergo | | | 1423 | HUN | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Kozak, Tibor | | | 1620 | HUN | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Koronczai, Csongor | | | 1357 * | HUN | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Junc, Ioan-Stefan | | | 1449 | ROU | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Budai, Mate | | | 1484 | HUN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gyorgy, Balazs | | | 1325 | HUN | 0.50 | 1 | -0.43 | 20 | -8.60 | | | * 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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