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Rapid:
Individual Calculations September 2022 |
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| Dayan, Itay Total change: -8.40 | |   |
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| Jonny Markovich Memorial up to 1900 2022 | Rishon le Zion | ISR | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1369 | 0.50 | 2 | -0.68 | 20 | -13.60 | |
|  Mond, Omri | | | 1390 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Roytman, Moshe | | | 1215 | ISR | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | SUMMER PRAGUE OPEN 2022 C - rapid tournament | Prague | CZE | 2022-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1369 | 1.00 | 6 | 0.07 | 20 | 1.40 | |
| | Prazak, Matous | | | 1884 | CZE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kovar, Jan | | | 1754 | CZE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Belaska, Vaclav | | | 1620 | CZE | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Karlsson, Henrik 1974 | | | 1699 | SWE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kadonas, Kestutis | | | 1700 | LTU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ruzicka, Martin | | | 1462 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | Shlomo Tzlil Memorial 2000 | Rishon le Zion | ISR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1369 | 3.50 | 8 | 0.19 | 20 | 3.80 | |
| | Zilbershtein, Victor | | | 1584 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bercovici, Yaniv | | | 1523 | ISR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Goz, Liat | | | 1263 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Shuskin, Gennady | | | 1770 | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shifrin, Yonatan | | | 1260 | ISR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Linik, Daniel | | | 1375 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Sasson, Tiran | | | 1361 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Meirov, Idan | | | 1423 | ISR | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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