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Individual Calculations April 2023 |
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| Sufaru, Mircia Total change: 19.20 | |   |
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| Bicaz City Cup 2023 | Bicaz | ROU | 2023-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1066 | 0.00 | 3 | -0.16 | 40 | -6.40 | |
|  Bulgaru, Daniel-Alexandru | | | 1572 | ROU | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Ghinea, Constantin | | | 1537 | ROU | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Gotu, Sorin | | | 1478 | ROU | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | Romanian Soul A - 5th ed. | Iasi | ROU | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1066 | 1.00 | 5 | 0.64 | 40 | 25.60 | |
| | Petriman, Ion | | | 1639 | ROU | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Arhire, Mircea | | | 1741 | MDA | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Cuzub, David | | | 1443 | ROU | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ionita, Ioan | | | 1437 | ROU | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Danila, Alexandru | | | 1370 | MDA | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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