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Individual Calculations July 2015 |
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| Istratescu, Andrei Total change: -29.50 | |   |
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| Swiss Team Championship 2015 (League A,B,1) Round 3-5 | decentralised | SUI | 2015-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2413 | 2643 | 1.50 | 2 | -0.08 | 10 | -0.80 | |
|  Gheorghiu, Florin | g | | 2375 | ROU | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Forster, Richard | m | | 2451 | SUI | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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) | | | | Bulgarian chess summer 2015, Albena A tournament | Albena resort | BUL | 2015-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2406 | 2648 | 3.50 | 8 | -2.87 | 10 | -28.70 | |
| | Glek, Igor | g | | 2396 | GER | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Koksal, Ege | f | | 2338 | TUR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Enchev, Ivajlo | m | | 2408 | BUL | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Mammadov, Zaur | g | | 2499 | AZE | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Firman, Nazar | g | | 2466 | UKR | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Lin, Chen | m | | 2468 | CHN | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Merry, Alan B | f | | 2340 | ENG | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Aryan, Chopra | | | 2334 | IND | 0.00 | 1 | -0.86 | 10 | -8.60 | |
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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