TCCC07 Semi 1

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3.53 A player whose proficiency improves while he is in the pool is entitled to additional rating points, but they may not properly be taken from players whose proficiency is not changing.

2007-10-31

Division 1

Division 2

2007 TopCoder Collegiate Challenge - Semifinal Room 1

Rating	perf	err	err2	tau	rho	ΔR	\|ΔR\|	ΔR min	ΔR max	max
EloSRM	0.163	0.404	0.558	0.683	0.859	3.9	6.0	-8	20	3846
Odd	0.170	0.415	0.567	0.667	0.844	1.8	5.9	-12	20	3650
SRMFix	0.167	0.425	0.562	0.700	0.874	3.4	10.3	-19	34	3350
initial	0.115	0.428	0.525	0.650	0.841	13.9	51.5	-82	139	3974
SRM	0.194	0.467	0.645	0.633	0.850	-1.7	36.8	-130	67	3507

Player	score	rank	seed	perf	rounds	Δ Elo	Elo new	Elo rank	Δ SRM	SRM new	SRM rank
Petr	1,569.06	1	1.49	0.57	131	5	3846	1	50	3507	2
krijgertje	1,375.22	2	4.28	1.10	141	11	3482	7	58	3037	8
xhl_kogitsune	660.66	3	7.18	1.26	48	20	3295	30	67	2790	27
kalinov	631.73	4	4.12	0.04	166	2	3487	6	-9	3143	6
lovro	466.46	5	8.73	0.80	120	12	3199	59	47	2645	48
jakubr	435.91	6	7.12	0.25	96	6	3285	34	15	2747	34
pparys	268.73	7	6.19	-0.18	75	0	3336	23	-9	2809	23
AdrianKuegel	255.34	8	8.93	0.16	177	3	3180	65	14	2561	66
fuwenjie	232.49	9	9.23	0.04	37	6	3166	69	0	2558	68
shell	221.84	10	11.51	0.20	56	7	3036	146	9	2414	104
.Invader	199.68	11	9.48	-0.22	87	-1	3145	80	-26	2546	71
Jacek	159.71	12	12.89	0.10	103	3	2940	214	21	2147	229
Alexus	157.48	13	13.05	0.01	33	3	2928	225	-15	2223	180
chEEtah	25.00	14	12.70	-0.14	73	-1	2949	205	-21	2139	235
Astein	0.00	15	9.29	-0.69	55	-8	3148	79	-98	2400	107
Psyho	-25.00	16	9.81	-0.71	96	-7	3120	93	-130	2370	121