PLAYER PAGE

Roxanne Roos

206066091
Sedibeng (GSV)
Personal
Main rating
Rating 1220.3
K-factor 36
Floor 782.8
Highest 1296.7 (2019-08-01)
Min/Max +/- allowed 144
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 861.6
Final +/- 0
New Rating
()
Rating 1220.3
K-factor 36
Floor 782.8
Highest 1296.7 (2019-08-01)
Min/Max +/- allowed 144.5
Standard rating
Rating 1212
K-factor 36
Floor 783.1
Highest 1291.7 (2019-08-01)
Min/Max +/- allowed 145.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 861.6
Final +/- 0
New Rating
()
Rating 1212
K-factor 36
Floor 783.1
Highest 1291.7 (2019-08-01)
Min/Max +/- allowed 145.5
Rapid rating
Rating 621.2
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 621.2
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 621.2
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 621.2
K-factor 40
Floor 500
Highest 1200 (2024-03-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 2024 Gauteng Inter-Region Chess Championship (U18 Girls) Standard 2024-01-13 2024-01-14 Tshwane (GTP) 5 1228.4 5 2 1178.6 0 Details
2 Queens Gambit Chess Open 2023 (B) Standard 2023-11-25 2023-11-25 Sedibeng (GSV) 5 1213.5 5 3 1305.9 0 Details
3 D7 Teams 2022 (U17+U19 Mixed) Standard 2022-08-13 2022-08-13 Sedibeng (GSV) 5 1270 5 3 1269.7 0 Details
4 2022 Gauteng Schools Team Championships (U19 Open) Standard 2022-08-26 2022-08-26 Tshwane (GTP) 5 1270 5 1 946.1 0 Details
5 Gaueng Schools D7 2022 (U18 Girls) Standard 2022-06-04 2022-06-04 Sedibeng (GSV) 5 1267.9 5 3.5 1264.8 0 Details
6 Heidelberg Open 2020 (C) Standard 2020-02-01 2020-02-01 Sedibeng (GSV) 5 1282.8 5 3 1203.4 0 Details
7 2019 Gauteng School League Finals (U13 Girls) Standard 2019-08-23 2019-08-23 Tshwane (GTP) 5 1114.2 5 3 1253.5 0 Details
8 D7 Primary School League 2019 (Girls) Standard 2019-08-03 2019-08-03 Sedibeng (GSV) 6 1114.2 6 6 1606.3 0 Details
9 2019 Gauteng Primary Schools Individual Chess Championships (U13 Girls) Standard 2019-05-25 2019-05-25 Tshwane (GTP) 5 992.6 5 3 1156.8 0 Details
10 D7 Individuals 2019 (U13 Girls) Standard 2019-05-04 2019-05-04 Sedibeng (GSV) 5 992.6 5 4 1359.1 0 Details
11 Eagle`s Open 2018 (C) Standard 2018-12-08 2018-12-08 Sedibeng (GSV) 5 974.9 4 3 1393 0 Details
12 South African Junior Team Championships 2018 (U14A Girls) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 974.9 7 1 738.4 0 Details
13 2018 Interregion Sedibeng vs Ekurhuleni (L) Standard 2018-11-03 2018-11-03 Sedibeng (GSV) 5 987.8 5 2 914.5 0 Details
14 2018 Sedibeng Summer Open (G) Standard 2018-10-20 2018-10-20 Sedibeng (GSV) 5 983.2 5 2.5 1000.8 0 Details
15 2018 Gauteng League Final (U13 Girls) Standard 2018-08-24 2018-08-24 Tshwane (GTP) 5 954.3 5 4 1095.8 0 Details
16 Hoerskool Drie Riviere Open 2018 (C) Standard 2018-06-09 2018-06-09 Sedibeng (GSV) 5 981.2 5 2.5 834.3 0 Details
17 2018 Gauteng Secondary Schools Individual Chess Championships (U13 Girls) Standard 2018-05-25 2018-05-25 Tshwane (GTP) 5 754.6 5 3 1083.5 0 Details
18 Word of Life Open 2018 (C) Standard 2018-05-12 2018-05-12 Sedibeng (GSV) 5 754.6 5 3 896.5 0 Details
19 Heidelberg Skaak Klub 2018 (Team 7) Standard 2018-05-05 2018-05-05 Sedibeng (GSV) 5 754.6 5 2 729.5 0 Details
20 D7 Primary School League 2023 (U9-U13 Girls) Standard 2018-04-21 2018-04-21 Sedibeng (GSV) 5 611.2 5 5 1487.6 0 Details
21 D7 Individual 2018 (U13 Girls) Standard 2018-02-24 2018-02-24 Sedibeng (GSV) 5 628.8 4 2.5 672.6 0 Details
22 2018 Volkskool Open (E) Standard 2018-02-17 2018-02-17 Sedibeng (GSV) 5 628.8 5 1 530.4 0 Details
23 South African Junior Team Championships 2017 (U12D) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 621.2 6 2.5 712.1 0 Details
24 2017 Tshwane Chess Scheveningen (Section 12) Standard 2017-12-02 2017-12-02 Tshwane (GTP) 5 638 5 2 643 0 Details
25 Eagles Open 2017 (C) Standard 2017-11-04 2017-11-04 Sedibeng (GSV) 5 613 5 4 773 0 Details
26 Inter Regional Ge Vs Gsv 2017 (U10, U12, U14 Girls) Standard 2017-10-28 2017-10-28 Ekurhuleni (GE) 5 603 4 3.5 693 0 Details
27 2017 Gauteng Schools Team Finals (U11 Mixed) Standard 2017-09-09 2017-09-09 Tshwane (GTP) 5 572 5 3 786 0 Details
28 Laer Volkskool Open Tournament 2017 (D) Standard 2017-08-19 2017-08-19 Sedibeng (GSV) 5 516 5 3 723 0 Details
29 Amigo Spur Eligwa Skaak Ope 2017 (C) Standard 2017-07-29 2017-07-29 Sedibeng (GSV) 5 550 5 2 541 0 Details
30 Sparticus 2 2017 (C) Standard 2017-07-01 2017-07-01 Gert Sibande (MGS) 5 550 5 2 508 0 Details
31 Drie Riviere Open 2017 (E) Standard 2017-06-10 2017-06-10 Sedibeng (GSV) 5 567 5 3 666 0 Details
32 Sasolburg Ope 2017 (C) Standard 2017-06-03 2017-06-03 Sedibeng (GSV) 5 567 5 2 543 0 Details
33 2017 D7 Individuals (U11 Girls) Standard 2017-05-20 2017-05-20 Sedibeng (GSV) 5 547 5 2 570 0 Details
34 Kings & Queens Open 2017 (D) Standard 2017-05-13 2017-05-13 Sedibeng (GSV) 5 547 5 4 766 0 Details
35 D7 Primary Under 11 (Under 11) Standard 2017-04-22 2017-04-22 Sedibeng (GSV) 5 514 5 3 748 0 Details
36 Laerskool Ag Visser 2017 (C) Standard 2017-03-11 2017-03-11 Sedibeng (GSV) 5 500 5 2 510 0 Details
37 Heidelberg Chess Club Open Tournament 2017 (C) Standard 2017-02-25 2017-02-25 Sedibeng (GSV) 5 500 5 2 526 0 Details
38 2017 Heidelberg Open (D) Standard 2017-02-04 2017-02-04 Sedibeng (GSV) 5 500 5 3.5 746 0 Details
39 South African Junior Team Championships 2016 (U12 D) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 405 7 3 440 0 Details
40 Inter Regional 2016 (Section 12B) Standard 2016-10-22 2016-10-22 Ekurhuleni (GE) 5 405 4 1.5 623 0 Details
41 2016 Gauteng Inter Region (Sed 12B Vs Gtp Chess Roc) Standard 2016-12-03 2016-12-03 Tshwane (GTP) 5 405 5 0.5 442 0 Details
42 2016 Gauteng Top Schools Team Championship (U11 Open) Standard 2016-09-22 2016-09-22 Tshwane (GTP) 5 415 5 2 303 0 Details
43 Dr Pieter Hangelbroek Skaak Ope 2016 (D) Standard 2016-09-03 2016-09-03 Sedibeng (GSV) 5 415 5 3 436 0 Details
44 Amigo Spur Eligwa Skaak Ope 2016 (D) Standard 2016-07-30 2016-07-30 Sedibeng (GSV) 5 355 5 3.5 750 0 Details
45 Sedibeng On Vaal 2016 (C) Standard 2016-05-21 2016-05-21 Sedibeng (GSV) 5 361 5 1.5 355 0 Details
46 D7 Primary School League 2016 (U11) Standard 2016-04-23 2016-04-23 Sedibeng (GSV) 5 381 5 3 375 0 Details
47 Laerskool Ag Visser Ope 2016 (C) Standard 2016-04-16 2016-04-16 Sedibeng (GSV) 5 381 5 2 450 0 Details
48 Carel De Wet Ope 2016 (C) Standard 2016-03-05 2016-03-05 Sedibeng (GSV) 5 389 5 3 431 0 Details
49 Volkie 2016 (C) Standard 2016-02-13 2016-02-13 Sedibeng (GSV) 5 342 10 6 519 0 Details
50 Heidelberg Open 2016 (D) Standard 2016-02-06 2016-02-06 Sedibeng (GSV) 5 342 5 3.5 449 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics (History)
Games 117
Wins 63
Draws 5
Losses 49
White 60
Black 57
White wins 33
Black wins 30
Score 65.5
Percent 56
Dp 50.9
AOR 1016.6
Performance 1067.5
Rankings (Main)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Standard)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (12 months)
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance (History)
Games 117
Score 65.5
Percent 56
Aor 1016.6
Dp 50.9
Prat 1067.5
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Roos, A (Abigail) 5 2 3 D7 Individual 2018 (U13 Girls) Gaueng Schools D7 2022 (U18 Girls) Details
Overall 2 Coetzee, A (Anika) 3 0 3 2018 Volkskool Open (E) D7 Individuals 2019 (U13 Girls) Details
Overall 3 Gladile, S (Smangele) 3 1 2 D7 Individual 2018 (U13 Girls) Queens Gambit Chess Open 2023 (B) Details
Overall 4 Kelebogile, M (Marumo) 3 1 2 D7 Individuals 2019 (U13 Girls) D7 Primary School League 2019 (Girls) Details
Overall 5 Mateboho, G (Gaula) 2 1 1 Eagle`s Open 2018 (C) D7 Individuals 2019 (U13 Girls) Details
Standard 1 Roos, A (Abigail) 5 2 3 D7 Individual 2018 (U13 Girls) Gaueng Schools D7 2022 (U18 Girls) Details
Standard 2 Gladile, S (Smangele) 3 1 2 D7 Individual 2018 (U13 Girls) Queens Gambit Chess Open 2023 (B) Details
Standard 3 Kelebogile, M (Marumo) 3 1 2 D7 Individuals 2019 (U13 Girls) D7 Primary School League 2019 (Girls) Details
Standard 4 Coetzee, A (Anika) 3 0 3 2018 Volkskool Open (E) D7 Individuals 2019 (U13 Girls) Details
Standard 5 Fourie, K (Kira) 2 1 1 D7 Primary School League 2019 (Girls) D7 Primary School League 2019 (Girls) Details