Surname or Chess SA id..
Chess SA Region AOC

PLAYER PAGE

Jock Barnes

107076704
Johannesburg Metro (GJM)
Personal
Main rating
Rating 1118.5
K-factor 36
Floor 748.2
Highest 1248.2 (2019-01-01)
Min/Max +/- allowed 155
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 482.3
Final +/- 0
New Rating
()
Rating 1118.5
K-factor 36
Floor 748.2
Highest 1248.2 (2019-01-01)
Min/Max +/- allowed 154.8
Standard rating
Rating 1105.2
K-factor 36
Floor 742
Highest 1242 (2019-01-01)
Min/Max +/- allowed 156.2
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 482.3
Final +/- 0
New Rating
()
Rating 1105.2
K-factor 36
Floor 742
Highest 1242 (2019-01-01)
Min/Max +/- allowed 156.2
Rapid rating
Rating 700.6
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 700.6
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 700.6
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 700.6
K-factor 40
Floor 500
Highest 1200 (2024-02-01)
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 Steyn City School Chess League 2023 (A) Standard 2023-05-05 2023-05-29 Johannesburg Metro (GJM) 6 1124.1 6 1 1098.7 0 Details
2 Fonties Challange 2019 (U13) Standard 2019-06-08 2019-06-08 Johannesburg Metro (GJM) 5 1122.3 5 2 1128.5 0 Details
3 JNW Club - Trinityhouse Randpark Ridge Open 2019 (C) Standard 2019-03-09 2019-03-09 Johannesburg Metro (GJM) 5 1132.2 5 2 1085.2 0 Details
4 JNW Club - Trinityhouse Little Falls Open 2019 (C) Standard 2019-02-23 2019-02-23 Johannesburg Metro (GJM) 5 1168.4 5 1 955.9 0 Details
5 JNW Club - Bryanston Open 1 2019 (B) Standard 2019-01-26 2019-01-26 Johannesburg Metro (GJM) 5 1248.2 4 0 869.8 0 Details
6 Boksburg Open 2019 (B) Standard 2019-01-19 2019-01-19 Ekurhuleni (GE) 5 1248.2 4 1 1058.5 0 Details
7 South African Junior Team Championships 2018 (U12B) Classical 2018-12-16 2018-12-20 4 Knights (4K) 7 1131 7 7 1480.2 0 Details
8 Inter Region GE vs JHB Metro 2018 (U12B) Standard 2018-10-06 2018-10-06 Ekurhuleni (GE) 5 1053.2 4 3 1248 0 Details
9 GoForChess Saheti Junior Chess Championships 2018 (U12-U16) Standard 2018-09-22 2018-09-22 Johannesburg Metro (GJM) 5 1019.2 5 2.5 1083.6 0 Details
10 GoForChess Curro Online Rated 2018 (U14) Standard 2018-09-02 2018-09-02 Johannesburg Metro (GJM) 5 1019.2 1 0 755 0 Details
11 2018 Menlo Open Chess Tournament (C) Standard 2018-07-21 2018-07-21 Tshwane (GTP) 5 874.9 5 2 971.5 0 Details
12 JHB Metro Junior Closed 2018 (U12) Standard 2018-07-28 2018-07-29 Johannesburg Metro (GJM) 6 874.9 6 4 1214.1 0 Details
13 GoForChess Grayston Junior Chess Championship 2018 (U12) Standard 2018-06-10 2018-06-10 Johannesburg Metro (GJM) 5 802.6 5 3 1164.1 0 Details
14 JNW Club - Bryanston Open 2 2018 (C) Standard 2018-05-05 2018-05-05 Johannesburg Metro (GJM) 5 851.1 5 1 596.5 0 Details
15 JNW Club - Linden Open 2018 (C) Standard 2018-04-14 2018-04-14 Johannesburg Metro (GJM) 5 810.2 5 2.5 795 0 Details
16 JNW Club - Northriding College Open 2018 (B) Standard 2018-03-09 2018-03-10 Johannesburg Metro (GJM) 6 762.4 5 2 760.6 0 Details
17 Human Rights Day Open 2018 (C) Standard 2018-03-21 2018-03-21 Ekurhuleni (GE) 5 762.4 5 3.5 1011.5 0 Details
18 JCC Wits 2018 (Junior) Standard 2018-02-25 2018-02-25 Johannesburg Metro (GJM) 5 725.4 5 2.5 937.2 0 Details
19 South African Junior Team Championships 2017 (U12A) Classical 2018-01-04 2018-01-08 4 Knights (4K) 7 700.6 7 2.5 782.5 0 Details
20 Saheti Junior Chess Championship 2017 (U12) Standard 2017-10-14 2017-10-14 Johannesburg Metro (GJM) 5 575 0 0 0 0 Details
21 The Metro Open 2017 (Senior Cadets) Standard 2017-09-16 2017-09-17 Johannesburg Metro (GJM) 5 583 5 2 562 0 Details
22 Jnw Club - Muldersdrif Open 2017 (B) Standard 2017-08-19 2017-08-19 Johannesburg Metro (GJM) 5 675 5 3 771 0 Details
23 Bedfordview Open 2017 (2) Standard 2017-08-09 2017-08-09 Ekurhuleni (GE) 5 675 4 2 553 0 Details
24 Jnw Club - Maragon Open 2017 (D) Standard 2017-06-02 2017-06-03 Johannesburg Metro (GJM) 6 675 6 3 500 0 Details
25 Goforchess Kairos Open 2017 (U12) Standard 2017-07-30 2017-07-30 Johannesburg Metro (GJM) 5 641 5 4 916 0 Details
26 Bedfordview Open 2017 (U12) Standard 2017-06-03 2017-06-03 Ekurhuleni (GE) 6 592 6 5 877 0 Details
27 Kenton Open 2017 (D) Standard 2017-05-20 2017-05-20 Ekurhuleni (GE) 6 635 6 3.5 581 0 Details
28 Jnw Club - Trinityhouse Randpark Open 2017 (D) Standard 2017-03-24 2017-03-25 Johannesburg Metro (GJM) 6 709 6 3 500 0 Details
29 Chessnuts / Fontainebleau 2017 (Knights) Standard 2017-02-10 2017-02-11 Johannesburg Metro (GJM) 6 626 6 5.5 974 0 Details
30 South African Junior Wildcard Championships 2016 (U10 Boys) Classical 2016-12-20 2016-12-23 Tshwane (GTP) 7 622 7 3 635 0 Details
31 South African Junior Team Championships 2016 (U10 B) Classical 2016-12-16 2016-12-19 Tshwane (GTP) 7 622 7 1 469 0 Details
32 Chessnuts Round Robin 2016 (Group 4) Standard 2016-11-22 2016-12-06 Johannesburg Metro (GJM) 5 622 5 3.5 742 0 Details
33 Saheti Junior Championships 2016 (U10) Standard 2016-10-14 2016-10-15 Johannesburg Metro (GJM) 5 590 5 3 671 0 Details
34 Jcc St Johns Open 2016 (Primary) Standard 2016-09-25 2016-09-25 Johannesburg Metro (GJM) 5 590 5 3 654 0 Details
35 Johannesburg Metro Junior Closed 2016 (U10) Standard 2016-08-05 2016-08-07 Johannesburg Metro (GJM) 6 705 6 2 337 0 Details
36 Jnw Chess - Margon Open 2016 (U10) Standard 2016-07-30 2016-07-30 Johannesburg Metro (GJM) 6 659 6 4 796 0 Details
37 Midrand Chess Championships 2016 (D) Standard 2016-06-16 2016-06-16 Johannesburg Metro (GJM) 5 699 5 3 530 0 Details
38 Jnw Chess - Unika Scholar 2016 (U10) Standard 2016-06-11 2016-06-11 Johannesburg Metro (GJM) 5 699 5 3.5 659 0 Details
39 Bryneven Junior Championships 2016 (U10) Standard 2016-05-15 2016-05-15 Johannesburg Metro (GJM) 5 0 5 3 701 0 Details
40 Jnw Chess - Linden Open 2016 (U10) Standard 2016-04-16 2016-04-16 Johannesburg Metro (GJM) 6 0 6 3 497 0 Details
41 The Goforchess Sigma Capital Open 2016 Standard 2016-02-28 2016-02-28 Johannesburg Metro (GJM) 5 0 5 1 909 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 94
Wins 38
Draws 9
Losses 47
White 46
Black 48
White wins 20
Black wins 18
Score 42.5
Percent 45.2
Dp -40.7
AOR 1058
Performance 1017.3
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 94
Score 42.5
Percent 45.2
Aor 1058
Dp -40.7
Prat 1017.3
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Steyn, C (Corne) 3 1 2 JNW Club - Linden Open 2018 (C) JNW Club - Trinityhouse Randpark Ridge Open 2019 (C) Details
Overall 2 Moustakis, C (Costa) 3 0 3 JNW Club - Bryanston Open 2 2018 (C) Fonties Challange 2019 (U13) Details
Overall 3 Ramlall, S (Sanjana) 2 2 0 JCC Wits 2018 (Junior) Steyn City School Chess League 2023 (A) Details
Overall 4 Paraian, N (Nicolai) 2 1 1 JNW Club - Bryanston Open 1 2019 (B) Steyn City School Chess League 2023 (A) Details
Overall 5 D`Alton, E (Ezra) 2 2 0 JNW Club - Trinityhouse Little Falls Open 2019 (C) JNW Club - Trinityhouse Randpark Ridge Open 2019 (C) Details
Standard 1 Steyn, C (Corne) 3 1 2 JNW Club - Linden Open 2018 (C) JNW Club - Trinityhouse Randpark Ridge Open 2019 (C) Details
Standard 2 Moustakis, C (Costa) 3 0 3 JNW Club - Bryanston Open 2 2018 (C) Fonties Challange 2019 (U13) Details
Standard 3 Ramlall, S (Sanjana) 2 2 0 JCC Wits 2018 (Junior) Steyn City School Chess League 2023 (A) Details
Standard 4 D`Alton, E (Ezra) 2 2 0 JNW Club - Trinityhouse Little Falls Open 2019 (C) JNW Club - Trinityhouse Randpark Ridge Open 2019 (C) Details
Standard 5 Tarafdar, S (Shamama) 2 2 0 JNW Club - Linden Open 2018 (C) JNW Club - Trinityhouse Randpark Ridge Open 2019 (C) Details