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Individual Calculations January 2016 |
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| Sibaja Tellez, Josue Total change: 46.00 | |   |
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| Continental Panamerican Schools 2015 Under 17 | San Jose | CRC | 2015-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1290 | 2.50 | 7 | 1.15 | 40 | 46.00 | |
|  Moreno Montero, Jesus Alonso | | | 1690 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Palacios, Celina | | | 1609 | ESA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Guzman Benavides, Steven | | | 1396 | CRC | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Castro Ulloa, Rolando | | | 1690 * | CRC | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Sanchez Corrales, Carlos Julian | | | 1587 | CRC | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Morales Chacon, Mauricio | | | 1637 | CRC | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Chaves Alfaro, Beatriz | | | 1335 | CRC | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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