|
Individual Calculations February 2018 |
|
|
|
| Kolay, Alex Total change: 106.40 | |   |
|
| 27th Annual North American Open | Las Vegas, Nevada | USA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2034 | 2.50 | 8 | 0.40 | 40 | 16.00 | |
|  Zhu, Jack | | | 2380 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Menon, Gopal | | | 2218 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Lehmann, Spencer | | | 2209 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Kung, Thomas | | | 2188 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zhou, Liran | c | | 2156 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Kretchetov, Alexandre | f | | 2264 | RUS | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ghatti, Sanjay | f | | 2212 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Zavortink, Matt | | | 2133 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | 9th Annual Golden State Open | Concord, California | USA | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2034 | 4.00 | 6 | 2.26 | 40 | 90.40 | |
| | Lu, Joshua | | | 1727 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ke, Ivan | | | 2207 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Taghizadeh, Rayan | f | | 2346 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Coleman, Teddy | m | | 2385 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Holt, Conrad | g | | 2434 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Haessel, Dale R. | f | | 2204 | CAN | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | |
|
