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Rapid:
Individual Calculations January 2023 |
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| Santander, Ariel C. Total change: 67.20 | |   |
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| 1st PCL FIDE Rapid Non-Master Chess Tournament | Imus City | PHI | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1681 | 2.50 | 3 | 1.18 | 40 | 47.20 | |
|  Gelua, Mckertzee | | | 1706 | PHI | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Valencia, John Lance | | | 1683 | PHI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Kwan, Venz Dwight | | | 1794 | PHI | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | 6th Edition Kamatyas Invitational Rapid Chess Tournament | Paranaque City | PHI | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1706 | 2.00 | 6 | 0.50 | 40 | 20.00 | |
| | Medina, Vince Angelo | | | 2037 | PHI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Roque, Rowell | | | 2057 | PHI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | San Juan, Dennis | | | 2026 | PHI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Loanzon, Arjoe | | | 2036 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Jaen, Elvira Joy | | | 1306 * | PHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ibanez, Rudy | | | 2070 | PHI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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