Kechina Mariya

From Novosibirsk, Russia

EMA: 15990392

Player page

Internal rating (RR)

Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).

208 place (148.60).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55

p1 = (272.73 * 3 * 0.86 + 370.37 * 2.30 * 1 + 0 + 0 + 0) / (3 * 0.86 + 2.30 * 1 + 1 + 1 + 1) = 197.313023261723

p2 = (370.37 * 2.30 * 1 + 272.73 * 3 * 0.86) / max_coefficients = 99.87845659163987

score = 197.313023261723 * 0.5 + 99.87845659163987 * 0.5 = 148.59573992668143

Rating changes

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all results
Date Place Points Reason
2020-02-01 208 148.60

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 370 2019-08-25 18/28 100% 2.30 RR The Green dragon tournament
2 273 2019-01-05 41/56 86% 3.00 EMA Snow Dragon