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Individual Calculations May 2018 |
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| Gontcharov, Dimitri Total change: 46.80 | |   |
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| The Bermuda Longtail Tournament 2018 | Hamilton | BER | 2018-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1218 | 1.50 | 3 | 0.62 | 40 | 24.80 | |
|  Ebbin, Larry | | | 1578 | BER | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Walrond, Niccolo | | | 1167 | BAR | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Davis, Brian | | | 1452 | BER | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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) | | | | 7th Carifta Junior Chess Championships 2018 - U12 Absolute | Paramaribo | SUR | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1218 | 1.00 | 2 | 0.55 | 40 | 22.00 | |
| | Shaw, Jaden | | | 1441 | JAM | 1.00 | 1 | 0.78 | 40 | 31.20 | | | McKennis, Darren | | | 1427 | JAM | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | |
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