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Rapid:
Individual Calculations November 2023 |
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| James, Levi Total change: 188.00 | |   |
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| GENESIS National Secondary School Individual Rapid Chess Championship 2023 | Chaguanas | TTO | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1091 | 2.50 | 3 | 1.11 | 40 | 44.40 | |
|  Adam, Ashvin | | | 1033 | TTO | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ramkissoon, Adam | | | 1108 | TTO | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Gillette, Luke | | | 1219 | TTO | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | National Rapid 2023 | Port of Spain | TTO | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1091 | 5.00 | 8 | 3.59 | 40 | 143.60 | |
| | Ramkissoon, Adam | | | 1108 | TTO | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Maynard, David | | | 1493 | TTO | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Bharath, Sameer | | | 1347 | TTO | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Ramdath, Simon | | | 1797 | TTO | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Winter Atwell, Adrian | f | | 2093 | TTO | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Lackhai, Tristan | | | 1395 | TTO | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Nurse, Xavier | | | 1229 | TTO | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Murray, Zachary | | | 1336 | TTO | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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