Player Page

Matthyser, J (Jason)
Dob: 1992/07/24 (Adult)
Gender: Male
Chess SA id: 192021913
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/06/03 (351 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 rating1567.1
Curent Weighted rating1516.2
Curent Weighted performance1350.4
Current official/published rating (highest between Raw, WR and WP)1567.1
Current floor (min rating allowed)1095.3
Current highest rating achieved1595.3
Current K-factor32
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)±98.3
Current Raw change used (final)0.0
Projected new Raw rating1567.1
Projected new Weighed rating1526.7
Projected new Weighted performance1350.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1567.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1595.3
Projected new floor1095.3
Projected new K-facor32
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 rating1556.8
Curent Weighted rating1506.7
Curent Weighted performance1345.0
Current official/published rating (highest between Raw, WR and WP)1556.8
Current floor (min rating allowed)1090.1
Current highest rating achieved1590.1
Current K-factor32
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)±99.7
Current Raw change used (final)0.0
Projected new Raw rating1556.8
Projected new Weighed rating1517.0
Projected new Weighted performance1345.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1556.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1590.1
Projected new floor1090.1
Projected new K-facor32
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1194.0
Curent Weighted rating1194.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1194.3
Current floor (min rating allowed)700.0
Current highest rating achieved1194.0
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)±167.2
Current Raw change used (final)0.0
Projected new Raw rating1194.0
Projected new Weighed rating1194.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1194.2
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1194.0
Projected new floor700.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Wynie Robbertse Open Tournament 2023 (B) 2023/06/03 2023/06/03 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1574.3 1564.2 Analysis
8 2023 Mid Gauteng Open Tournament (B) 2023/05/06 2023/05/06 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1595.3 1590.1 Analysis
7 2023 Milos Ristic Open Tournament (BC) 2023/04/27 2023/04/27 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1498.2 1430.0 Analysis
6 Silver Lakes Open Chess Tournament (C) 2023/04/15 2023/04/15 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1498.2 1430.0 Analysis
5 Chris Greyling Open Tournament 2023 (BC) 2023/03/21 2023/03/21 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1313.7 1332.4 Analysis
4 2023 Afrikaans Hoër Seunskool Open Chess Tournament (C) 2023/03/04 2023/03/04 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1313.7 1332.4 Analysis
3 2023 Piet Robbertse Fide Rated Open Chess Tournament (C) 2023/02/04 2023/02/05 Tshwane (GTP) Standard 90 0.94 5 5 4.5 1261.9 1282.4 Analysis
2 2023 Tshwane Chess Open Registration Tournament (C1) 2023/01/28 2023/01/28 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1200.9 1200.0 Analysis
1 2022 Centurion Club Blitz 2022/11/30 2022/11/30 Tshwane (GTP) Blitz 5 0.18 9 9 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 49 34 5 10 36.5 74.5 208.2 1285.9 1494.0
White 26 20 3 3 21.5 82.7 277.9 1281.9 1559.8
Black 23 14 2 7 15.0 65.2 129.3 1290.4 1419.8
Standard All 40 30 5 5 32.5 81.3 265.6 1290.9 1556.5
White 21 18 3 0 19.5 92.9 364.3 1293.3 1657.6
Black 19 12 2 5 13.0 68.4 156.6 1288.3 1444.9
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 9 4 0 5 4.0 44.4 -47.2 1263.5 1216.2
White 5 2 0 3 2.0 40.0 -85.0 1233.9 1148.9
Black 4 2 0 2 2.0 50.0 0.0 1300.4 1300.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090116742 Baloyi, B (Boikanyo) 2 2.0 2 0 0 100.0 1257.3 425.0 1682.3 View list
2 1090115218 Mahlangu, NP (Nkosinathi Phillip) 2 2.0 2 0 0 100.0 1287.8 425.0 1712.8 View list
3 1100143696 Songo, D (Divine) 2 1.5 1 1 0 75.0 1546.8 212.5 1759.3 View list
4 1090146030 Stephen, B (Bulelani) 2 1.0 1 0 1 50.0 1406.0 0.0 1406.0 View list
5 2100108310 Maharaj, A (Arya) 1 1.0 1 0 0 100.0 1574.3 425.0 1999.3 View list
6 1940153443 Mafa, M (Maropeng) 1 1.0 1 0 0 100.0 1498.2 425.0 1923.2 View list
7 210088596 Louw, N (Nova) 1 1.0 1 0 0 100.0 1200.9 425.0 1625.9 View list
8 1110100045 Gondwe, P (Prosper) 1 1.0 1 0 0 100.0 1595.3 425.0 2020.3 View list
9 1930148036 Dean, D (Donavan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1920149155 Combrink, J (Jacob) 1 1.0 1 0 0 100.0 1261.9 425.0 1686.9 View list
11 1110109561 Coetzee, M (Marko) 1 1.0 1 0 0 100.0 1313.7 425.0 1738.7 View list
12 1070099941 Burger, I (Izak Ulrich) 1 1.0 1 0 0 100.0 1313.7 425.0 1738.7 View list
13 110088599 Bogaard, FK (Franco) 1 1.0 1 0 0 100.0 1498.2 425.0 1923.2 View list
14 1070112457 Bhula, S (Shyam Hitesh) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1120115958 Bazhko, A (Anton) 1 1.0 1 0 0 100.0 1313.7 425.0 1738.7 View list
16 205086771 Jacobs, L (Lenita) 1 1.0 1 0 0 100.0 1498.2 425.0 1923.2 View list
17 1120136689 Kalimashe, T (Tshireletso) 1 1.0 1 0 0 100.0 1200.9 425.0 1625.9 View list
18 166021003 Marketos, D (Dennis) 1 1.0 1 0 0 100.0 1574.3 425.0 1999.3 View list
19 1090130089 Matsiokolo, G (Godisang) 1 1.0 1 0 0 100.0 1313.7 425.0 1738.7 View list
20 108090807 Mcphail, R (Ryan) 1 1.0 1 0 0 100.0 1574.3 425.0 1999.3 View list