Player Page

Pasaribu, M (Matthew)
Dob: 2005/11/14 (U20)
Gender: Male
Chess SA id: 105029423
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (71 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1598.2
Curent Weighted rating1557.4
Curent Weighted performance1496.3
Current official/published rating (highest between Raw, WR and WP)1598.2
Current floor (min rating allowed)1112.2
Current highest rating achieved1612.2
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±94.0
Current Raw change used (final)0.0
Projected new Raw rating1598.2
Projected new Weighed rating1563.0
Projected new Weighted performance1496.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1598.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1612.2
Projected new floor1112.2
Projected new K-facor28
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1603.5
Curent Weighted rating1560.2
Curent Weighted performance1534.7
Current official/published rating (highest between Raw, WR and WP)1603.5
Current floor (min rating allowed)1110.5
Current highest rating achieved1610.5
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±93.3
Current Raw change used (final)0.0
Projected new Raw rating1603.5
Projected new Weighed rating1565.9
Projected new Weighted performance1534.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1603.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1610.5
Projected new floor1110.5
Projected new K-facor28
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating866.5
Curent Weighted rating810.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)866.5
Current floor (min rating allowed)500.0
Current highest rating achieved866.5
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±266.7
Current Raw change used (final)0.0
Projected new Raw rating866.5
Projected new Weighed rating816.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)866.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating866.5
Projected new floor500.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1031.7
Curent Weighted rating1030.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1031.7
Current floor (min rating allowed)500.0
Current highest rating achieved1031.7
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±210.7
Current Raw change used (final)0.0
Projected new Raw rating1031.7
Projected new Weighed rating1031.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1031.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1031.7
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 Tshwane Chess AHS Open Chess Tournament (A) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1603.8 1610.5 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1599.1 1608.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
29 2024 Tshwane Chess AHS Open Chess Tournament (A) 2024/02/24 2024/02/24 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1603.8 1610.5 Analysis
28 2024 Gauteng Inter-Region Chess Championship (U20 Open+Girls) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1599.1 1608.3 Analysis
27 Mzansi Summer Blitz 2023 2023/12/09 2023/12/09 Johannesburg Metro (GJM) Rapid 10 0.29 7 7 2.5 1612.2 768.9 Analysis
26 2023 Tuks Open Chess Tournament (B) 2023/10/07 2023/10/07 Tshwane (GTP) Standard 60 0.83 5 4 3.5 1554.6 1555.7 Analysis
25 2023 Centurion Chess Open (B) 2023/09/23 2023/09/23 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1547.7 1552.2 Analysis
24 Bojanala's Battle Of Mount Cambridge 2023 (FIDE Queens) 2023/09/16 2023/09/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1547.7 1552.2 Analysis
23 2023 Gauteng Top Schools (U19 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 4.5 1514.4 1513.3 Analysis
22 2023 Tshwane North School District CLOSED League Championships (D3) (U19) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1514.4 1513.3 Analysis
21 Gauteng Schools Individual Finals 2023 (U18 Boys) 2023/05/27 2023/05/27 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1485.7 1481.7 Analysis
20 2023 Tshwane North School District CLOSED Individual Championships (D3) (U18 Open) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1485.7 1481.7 Analysis
19 2023 Mid Gauteng Open Tournament (B) 2023/05/06 2023/05/06 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1485.7 1481.7 Analysis
18 2023 South African Junior Closed Chess Championships (U18 Open) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 8 2.5 1497.2 1491.9 Analysis
17 Chris Greyling Open Tournament 2023 (B) 2023/03/21 2023/03/21 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1472.4 1471.1 Analysis
16 2023 Piet Robbertse Fide Rated Open Chess Tournament (B) 2023/02/04 2023/02/05 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1444.4 1442.6 Analysis
15 Harties Wolf Pack 2023 (Money Queens) 2023/01/21 2023/01/21 Bojanala Platina (NBR) Standard 62 0.84 5 4 1.5 1445.7 1444.2 Analysis
14 2022 South African Junior Wild Card Chess Championships (U18+U20 Open) 2022/12/09 2022/12/12 4 Knights (4K) Standard 120 1.00 7 7 3.5 1468.4 1473.0 Analysis
13 2022 South African Junior Team Chess Championships (U18 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 4.0 1468.4 1473.0 Analysis
12 2022 Gauteng North Chess Open (B) 2022/10/15 2022/10/16 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1491.9 1506.3 Analysis
11 2022 Wynie Robbertse Open (B) 2022/10/08 2022/10/08 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1491.9 1506.3 Analysis
10 2022 Etienne Lewis (U18+U20 Open+Girls) 2022/09/02 2022/09/04 Tshwane (GTP) Standard 90 0.94 7 7 4.0 1502.4 1522.3 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 3 3 4 4.5 45.0 -42.5 1636.8 1594.3
White 4 0 2 2 1.0 25.0 -212.5 1643.1 1430.6
Black 6 3 1 2 3.5 58.3 70.8 1632.7 1703.5
Standard All 10 3 3 4 4.5 45.0 -42.5 1636.8 1594.3
White 4 0 2 2 1.0 25.0 -212.5 1643.1 1430.6
Black 6 3 1 2 3.5 58.3 70.8 1632.7 1703.5
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 162 84 30 48 99.0 61.1 94.4 1415.2 1509.6
White 80 43 12 25 49.0 61.3 95.6 1410.6 1506.2
Black 82 41 18 23 50.0 61.0 93.3 1419.7 1513.0
Standard All 137 74 28 35 88.0 64.2 121.0 1388.2 1509.2
White 68 40 12 16 46.0 67.6 150.0 1366.9 1516.9
Black 69 34 16 19 42.0 60.9 92.4 1409.3 1501.7
Rapid All 7 2 1 4 2.5 35.7 -121.4 1549.1 1427.7
White 3 1 0 2 1.0 33.3 -141.7 1443.9 1302.2
Black 4 1 1 2 1.5 37.5 -106.3 1628.0 1521.8
Blitz All 18 8 1 9 8.5 47.2 -23.6 1568.3 1544.7
White 9 2 0 7 2.0 22.2 -236.1 1729.6 1493.5
Black 9 6 1 2 6.5 72.2 188.9 1406.9 1595.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 105090318 Shuping, O (Omphile) 5 0.0 0 0 5 0.0 1144.4 -425.0 719.4 View list
2 208068746 Snyders, M (Meya) 3 2.0 2 0 1 66.7 1461.6 141.7 1603.3 View list
3 1070134686 Kruger, N (Neeke) 3 1.0 0 2 1 33.3 1529.2 -141.7 1387.5 View list
4 1050155499 Ramabina, V (Vincent) 2 2.0 2 0 0 100.0 1514.4 425.0 1939.4 View list
5 1060115514 Van Zyl, NB (Nicolaas Barend) 2 2.0 2 0 0 100.0 1127.3 425.0 1552.3 View list
6 110089428 Anderson, AP (Aidan) 2 1.5 1 1 0 75.0 1435.5 212.5 1648.0 View list
7 111092701 Deysel, K (Kaleb) 2 1.5 1 1 0 75.0 1468.2 212.5 1680.7 View list
8 107088585 Grobler, JTW (Johannes Theodorus Wessel) 2 1.5 1 1 0 75.0 1479.1 212.5 1691.6 View list
9 199092500 Molobi, G (Gomolemo) 2 1.5 1 1 0 75.0 1551.2 212.5 1763.7 View list
10 211085191 Naidoo, K (Kajol) 2 1.5 1 1 0 75.0 1551.2 212.5 1763.7 View list
11 1060104959 Stadler, H (Helgard) 2 1.5 1 1 0 75.0 1548.2 212.5 1760.7 View list
12 108086541 Louw, R (Raynor) 2 1.0 1 0 1 50.0 1468.2 0.0 1468.2 View list
13 106091281 Vermeulen, D (Dian) 2 1.0 1 0 1 50.0 1468.4 0.0 1468.4 View list
14 106059113 Chang, S (Sebastian) 2 1.0 0 2 0 50.0 1468.4 0.0 1468.4 View list
15 106050532 Delport, B (Ben) 2 0.5 0 1 1 25.0 1482.8 -212.5 1270.3 View list
16 105050597 Lefyedi, T (Thatego) 2 0.5 0 1 1 25.0 1550.5 -212.5 1338.0 View list
17 1050134035 Mouton, J (Jacques) 2 0.5 0 1 1 25.0 1469.0 -212.5 1256.5 View list
18 108076196 Potgieter, E (Edward) 2 0.5 0 1 1 25.0 1523.8 -212.5 1311.3 View list
19 104071191 Mkotong, B (Boipelo) 2 0.0 0 0 2 0.0 1269.5 -425.0 844.5 View list
20 105058538 Smit, D (Devon) 2 0.0 0 0 2 0.0 1552.0 -425.0 1127.0 View list